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Have you ever paused to marvel at the sheer brilliance of solar energy? It’s an endlessly clean, renewable resource that’s captured straight from the sun’s rays, and it’s revolutionising the way we think about and use power. Here in Australia, the embrace of solar energy is not just enthusiastic but also leading globally. With solar photovoltaic (PV) becoming the fastest-growing generation type across the nation, it’s clear we’re onto something big. According to the Clean Energy Council, solar PV contributed approximately 11.7% to our electricity mix in 2021 alone, boasting an impressive installed capacity of over 11 GW. What’s even more remarkable is our world-leading position in rooftop solar deployment per capita, proof of how integral solar has become in our lives.

But what’s driving this surge? Beyond the sunny skies and innovative technology, government policies and initiatives have been pivotal in accelerating solar energy’s growth. The Australian Energy Update 2022 hails solar PV as the largest contributor to our renewable energy generation, highlighting the power of supportive frameworks to catalyse change.

As you learn about solar energy, from the basics of how it’s created to its myriad applications, it’s essential to understand both photovoltaic and thermal methods—each playing a unique role in harnessing the sun’s bounty. Whether it’s turning sunlight into direct current (DC) electricity or capturing the sun’s warmth for heating, solar energy’s versatility and sustainability are unmatched.

If you are curious about integrating solar into your energy solutions, join us as we explore the fascinating journey of solar energy creation and shed light on the innovation and significance behind this sustainable powerhouse.

The Basics of Solar Energy

At its core, solar energy is about harnessing the sun’s vast power and converting it into usable energy forms. But how is solar energy created, and what makes it such an important player in our quest for sustainable energy solutions? Let’s break down the basics:

What is Solar Energy?

Solar energy originates from the sun’s radiation. This immense power source sends photons, or particles of light, hurtling through space to Earth, providing more than enough energy to meet global power needs—if harnessed correctly.

Unlike fossil fuels, solar energy is both clean and renewable. It generates electricity or heat without emitting greenhouse gases, and because the sun rises every day, it’s an inexhaustible resource.

Types of Solar Energy

Solar energy can be harnessed in two primary ways, each serving different purposes:

Photovoltaic (PV) Solar Energy

This method converts sunlight directly into electricity using solar panels. It’s the technology behind those rooftop solar installations you see in homes and businesses across Australia. PV systems are a key contributor to Australia’s renewable energy generation, with their ability to produce clean, direct current (DC) electricity from the sun’s rays.

Solar Thermal Energy

Unlike PV systems, solar thermal technology captures the sun’s heat. This heat can be used directly for warming spaces or water, or it can be converted into mechanical energy and then into electricity. It’s a versatile approach that complements photovoltaic technology, especially in applications like water heating and space heating.

Photovoltaic (PV) Solar Energy Conversion

Let’s look at photovoltaic (PV) technology and understand the incredible process through which sunlight is transformed into electricity.

How PV Solar Panels Work

• Direct Conversion. PV solar panels directly convert sunlight into electricity. When sunlight hits a solar panel, the photons (light particles) energise the panel’s cells, creating an electrical current.
• Silicon’s Role. At the heart of most PV cells is silicon, a semiconductor that’s adept at absorbing sunlight. The energy from the absorbed light frees electrons, generating a flow of electricity.

The Science Behind PV Energy Conversion

• N-Type and P-Type Layers. A PV cell typically comprises two layers of silicon. The top layer, doped with phosphorus, has extra electrons (n-type), while the bottom layer, doped with boron, has extra spaces for electrons, known as “holes” (p-type). The interaction between these layers creates an electric field.
• Electrical Current Creation. When sunlight energises electrons, they move across the electric field created by the n-type and p-type layers. This movement generates an electrical current, which is captured by the wiring in the solar panel.

From Sunlight to Usable Power

• DC to AC Conversion. The electricity generated by PV solar panels is in the form of direct current (DC). Before it can be used to power homes and businesses, it must be converted into alternating current (AC) using an inverter.
• Integrating with the Grid. Once converted to AC, the electricity can either be used immediately, stored in solar batteries for later use, or fed back into the power grid, contributing to the renewable energy supply.

Solar Thermal Energy Conversion

While photovoltaic technology captures the spotlight in conversations about solar energy, solar thermal energy conversion plays a complementary role. This technology harnesses sunlight not for electricity, but for heat, showcasing another facet of solar energy’s versatility.

Harnessing Sunlight for Heat

• The Basics. Solar thermal systems capture and concentrate sunlight to produce heat. This heat can then be used directly for warming spaces or water, or even converted into mechanical energy and subsequently into electricity, offering a broad range of applications.
• Collectors and Absorbers. At the core of a solar thermal system are collectors—devices designed to absorb sunlight and convert it into heat. These can range from simple flat-plate collectors for residential water heating to complex parabolic troughs used in industrial settings.

Differentiating Solar Thermal from PV Technology

Unlike PV systems that directly convert sunlight into electricity, solar thermal systems first convert sunlight into heat. This heat is then used as needed or converted into electricity, providing a different pathway for utilising solar energy.

Applications of Solar Thermal Energy

Solar thermal energy’s applications underscore its adaptability and efficiency in providing clean, renewable heat:

• Residential Water Heating. One of the most common uses of solar thermal technology is heating water for residential use. Solar water heaters can significantly reduce electricity or gas consumption.
• Space Heating. Solar thermal systems can also heat homes and buildings. By circulating heated water or air through radiators or underfloor heating systems, solar thermal technology can provide comfortable, efficient warmth.
• Industrial Processes. Solar thermal energy is adaptable beyond residential applications. In larger scales, it can supply heat for industrial processes.

The Impact of Solar Thermal Energy

Solar thermal energy conversion is a sustainable solution for reducing reliance on fossil fuels for heating. Here’s why it’s an important part of the energy mix:

• Efficiency in Heating. Solar thermal systems can efficiently convert sunlight into heat. They are an effective way to meet heating demands without emitting greenhouse gases.
• Complementing PV Systems. In a comprehensive solar energy setup, solar thermal and photovoltaic technologies can complement each other. This way, they cover both electricity and heat requirements to maximise the use of solar energy.

Components of a Solar PV System

What makes up a solar PV (photovoltaic) system? Let’s break down the key components that work together to capture sunlight and convert it into electricity for your home or business.

• Solar panels, comprised of many solar cells, are the most visible part of a PV system. They do the initial work of absorbing sunlight and converting it into DC (direct current) electricity.
• Inverters convert the DC electricity generated by the solar panels into AC (alternating current) electricity, which is what most homes and businesses use.
• A robust mounting system securely attaches the solar panels to your roof or the ground, ensuring they stay in place through all kinds of weather and capture the maximum amount of sunlight.
• Wiring, fuses, and safety disconnects safely and efficiently connect the solar panels and inverter to your home’s electrical system.

Interested in Solar?

At Solar Run, we’re all about making solar energy accessible and practical for everyone, whether it’s for your home or your business. Our expertise isn’t just limited to installing solar panels; we also specialise in solar water heating and providing efficient solutions for keeping your swimming pool just right with heat pumps.

Thinking about making the switch to solar or curious about how it can fit into your life? Solar Run has got your back. We’re here to chat about how you can use solar energy to your advantage. Reach out to us, and let’s get your solar journey started.

Have you ever wondered what solar panels do besides sitting on rooftops? They’re not just there for the aesthetics. Solar panels are at the forefront of harnessing the sun’s power. They turn it into clean, renewable energy that you can use every day. This is the kind of energy that powers your morning toast, keeps your home comfortable, and even charges your car—all without harming the planet.

Australia’s sunny disposition makes it a prime spot for solar energy. In fact, we’re leading the charge in making solar accessible to everyone. Did you know that more than 2.68 million Australian households have already installed rooftop solar panels? That’s a lot of people tapping into the sun’s endless supply of energy, significantly reducing their electricity bills and carbon footprint. It’s an exciting time to be part of this solar revolution.

In this article, you’ll see how these nifty devices convert sunlight into electricity, the impact they’re having across the country, and why they might just be the best investment you can make for your home, wallet, and the environment.

Understanding Solar Panels

At their core, solar panels are your very own slice of the sun’s power, neatly packaged for your home’s roof. They’re made up of many smaller units called solar cells, tiny, sun-powered engines, which convert sunlight into electricity. These cells are usually made from silicon, a material known for its excellent light-absorbing properties.

Now, a single solar panel is great, but when you link several of them together, you’ve got yourself a solar power system capable of powering everything from lights to appliances, and even your electric car.

When we talk about the different types of solar panels, it’s less about the nitty-gritty and more about their role in capturing sunlight:

• Monocrystalline Solar Panels. The sleek ones. They’re known for their high efficiency and durability. Perfect for homes with limited roof space, as you’ll need fewer panels to get the job done.
• Polycrystalline Solar Panels. The blue-hued panels. These are a bit more budget-friendly and have a slightly lower efficiency compared to their monocrystalline counterparts. Great for those who have a bit more space to spare.
• Thin-Film Solar Panels. The flexible ones. These panels are lightweight and can be used in a variety of settings, including some you might not traditionally consider suitable for solar panels—like remote cabins, RVs, boats, and mobile homes.

The best choice for you depends on your needs, space, and budget. But no matter which type you go for, you’re making a solid choice for both your home and the environment.

How Solar Panels Work

Let’s peel back the layers and get to the heart of how solar panels do what they do. It all starts with a process involving photovoltaic (PV) cells. The term “photovoltaic” refers to the process of converting sunlight into electricity. Here’s how this solar energy conversion happens:

Catching Sunlight

Each solar panel is a collection of solar cells, and these cells are the real MVPs. Made mostly from silicon, these cells soak up sunlight while sitting on your roof. But it’s not just any sunlight they’re after; they’re capturing photons, tiny packets of solar energy.

Generating Electric Current

When these photons hit the surface of a solar cell, they knock electrons loose from their atoms. If you remember your high school science, electrons moving around equals electricity. This is where the silicon comes into play—it’s particularly good at capturing these free electrons and getting them to move in a specific direction, creating an electric current.

From Sun to Socket

Now, the electricity generated is in a form called direct current (DC). Most homes and appliances use alternating current (AC), so the system includes an inverter to convert DC into usable AC. Once that’s done, you’ve got electricity to power your home.

Excess Energy Storage or Sell-Back

What happens if your panels catch more sun than you can use? Two options: store it for later in a solar battery system or sell it back to the grid (if available in your area). Either way, you’re making the most out of every photon that hits your roof.

In a nutshell, solar panels transform sunlight into electricity through the workings of photovoltaic cells that turn the supply of solar energy into something you can use to power your daily life.

The Role of Solar Panels in Solar Energy Systems

Solar panels play a central role in solar energy systems because they are the primary technology for capturing and converting sunlight into usable electricity. But they don’t work alone. Let’s break down how solar panels fit within the broader ecosystem of a solar energy system, including inverters, battery storage, and the grid connection.

Primary Energy Capture and Conversion

Solar panels are the frontline soldiers in the battle for clean energy. Their main job is to capture sunlight and convert it into direct current (DC) electricity. Without these panels, there’s no starting point for generating solar power.

Inverters – The Bridge

Once solar panels do their job, the DC electricity they produce isn’t quite ready for home use. Most homes and appliances operate on alternating current (AC) electricity. That’s where inverters come in. Inverters convert DC electricity from solar panels into AC electricity to make the former compatible with your home’s electrical system and the grid at large.

Battery Storage – Saving for a Rainy Day

Not all the electricity produced by your solar panels needs to be used right away. Excess energy can be stored in battery systems for later use. This is especially useful during power outages, at night, or during periods of low sunlight. Battery storage ensures that the energy captured by solar panels is never wasted but instead available precisely when you need it.

The Grid Connection – Sharing is Caring

Many solar energy systems are connected to the broader electricity grid. This connection allows you as a homeowner to feed excess solar power back into the grid when your system produces more electricity than you need. In many areas, this can earn you credits on your utility bill, thanks to feed-in tariffs. Conversely, if your solar system doesn’t meet all your energy needs at any time, you can draw additional power from the grid.

What Solar Panels Do for You and the Environment

Solar panels offer a host of benefits, not just for the individual homeowner but for our planet as well. Let’s take a closer look at what installing solar panels means for you personally and for the environment at large.

Direct Benefits for You

• Reducing Electricity Bills. One of the most immediate benefits of solar panels is the massive reduction in your electricity bills. By generating your own electricity, you rely less on the grid and save money every month. Over time, these savings can add up to cover the cost of your solar system and more.
• Energy Independence. Solar panels give you a measure of independence from utility companies and the volatility of energy prices. With your own source of energy, you’re less impacted by increases in electricity rates and therefore enjoy more control over your energy future.
• Increased Property Value. Homes with solar energy systems often have higher property values and sell more quickly than non-solar homes. As solar becomes more sought after, this benefit is likely to grow.

Environmental Benefits

• Reduction in Carbon Footprint. Solar energy is a clean, green source of power. By using solar panels, you reduce the amount of carbon dioxide and other harmful emissions released into the atmosphere. This directly contributes to combating climate change.
• Supporting Renewable Energy Growth. Investing in solar panels contributes to the growth of the renewable energy sector. This reduces reliance on fossil fuels and supports jobs and innovation in green technology.
• Conservation of Resources. Solar energy is abundant and sustainable, in stark contrast to finite fossil fuels. By harnessing the power of the sun, you reduce our dependence on these dwindling resources and protect natural habitats from the effects of mining and extraction.

The Impact of Solar Panels on Society

The adoption of solar panels across Australia is more than just a trend; it’s a movement towards a sustainable future that’s reshaping our energy landscape, economy, and communities. Let’s explore how this shift towards solar energy is influencing Australian society and the role of initiatives and companies in this transition.

Influencing Energy Policies and Economy

• Shaping Energy Policies. The widespread adoption of solar panels prompts governments to rethink energy policies and prioritise renewable energy sources. This shift can lead to more supportive legislation, funding for green technology, and incentives for renewable energy adoption, all of which shape a sustainable energy future for Australia.
• Boosting the Economy. The solar industry is a big contributor to the Australian economy. It creates jobs in manufacturing, installation, and maintenance of solar systems. This growth not only supports local economies but also contributes to national economic resilience.

Government Rebates and Schemes

The Australian government and various state governments offer numerous rebates and schemes to encourage solar adoption, making it more accessible and affordable:

• NSW’s Rebate Swap for Solar. A scheme allowing households to exchange government rebates for solar panel installations, reducing upfront costs.
• Victoria’s Solar Vic. Offers rebates for solar panel (PV) systems, battery storage, and hot water systems, making solar more affordable for Victorians.
• Queensland’s Solar Bonus Scheme 44c Feed-In Tariff. Encourages the generation of solar energy by offering a competitive feed-in tariff for surplus energy fed back into the grid.
• 31 Small-Scale Technology Certificates in South Australia. Provides a financial incentive for property owners who install solar systems, further reducing the cost of going solar.

These initiatives make solar energy more accessible to homeowners and signal a commitment from the government to support renewable energy.

Role of Solar Companies in the Transition

Solar companies facilitate the transition to renewable energy. By offering comprehensive solar solutions in NSW, Victoria, ACT, Queensland, and South Australia, Solar Run is at the forefront of helping households and businesses make the switch to solar. Our expertise and services are vital in: 

• Educating Consumers. Providing valuable information about the benefits of solar energy and how to make the most of government rebates and schemes.
• Customised Solar Solutions. Tailoring solar systems to meet individual needs to ensure optimal performance and return on investment.
• Streamlining Installation. Making the process of switching to solar smooth and hassle-free, from initial consultation to final installation and beyond.

Want to Switch to Solar?

As you wrap up your journey through the ins and outs of solar panels and their role in harnessing the sun’s power, it’s clear that understanding what solar panels do is just the beginning. Whether it’s reducing your electricity bills, boosting your property value, or playing a part in protecting the planet, the benefits of solar energy are undeniable.

Switching to solar isn’t just a personal or financial decision; it’s a commitment to a better future. It’s about being part of a community that values renewable energy and its positive impact on our society and environment. With government rebates and schemes making solar more accessible than ever, there’s never been a better time to consider making the switch.

Ready to Take the Next Step?

If you’re intrigued by the possibility of solar energy for your home, Solar Run is here to guide you through every step of the process. From initial consultation to developing the perfect solar solution for your needs, we promise to make your transition to solar as smooth and beneficial as possible. Get in touch today. 

Have you ever looked at a solar panel and wondered what’s actually inside it? How do these sleek panels soaking up the sun turn it into electricity for your home? It’s not magic; it’s a mix of materials and science working together. Let’s get into what makes up solar panels. From the core ingredients to the finishes that protect them, each part has its own role in capturing sunlight and transforming it into usable power.

Understanding what solar panels are made of helps us appreciate not just the technology itself, but also the innovation behind turning sunlight into energy. This guide will unravel the components that power your home with clean, renewable energy.

The Core Material – Silicon

Silicon sits at the heart of most solar panels, and for good reason. This element is a semiconductor, which means it can conduct electricity under certain conditions. This property is key in the conversion of sunlight into electrical energy. Let’s break down why silicon is so crucial:

• Semiconductor Properties. Silicon’s ability to conduct electricity, but only partially, makes it the perfect candidate for capturing sunlight and turning it into power. It’s like the Goldilocks of materials—not too conductive, but just right for your needs.
• Abundance and Sustainability. Silicon is the second most abundant element in the Earth’s crust. This abundance makes it a sustainable choice for solar panel production, ensuring that you are using resources wisely as you shift towards renewable energy sources.

Monocrystalline vs. Polycrystalline Silicon

Without diving into the deep end of efficiency or cost, it’s worth noting there are two main types of silicon used in solar cells:

• Monocrystalline Silicon. Made from a single, pure crystal of silicon, these panels are recognised for their uniform, dark appearance. The purity of monocrystalline silicon means it’s very effective at converting sunlight into electricity.
• Polycrystalline Silicon. This type consists of multiple silicon crystals, giving the panels a speckled look and a slightly less uniform colour. It’s a bit less efficient than its monocrystalline counterpart but still a strong player in the solar game.

Advancing Silicon Technologies

The push for better, more efficient solar panels never stops. In Australia, efforts are being made to take silicon technology to the next level. The Australian Renewable Energy Agency (ARENA) has thrown its support behind projects aiming to develop new silicon technologies for solar cells. This research is not just about making panels more efficient; it’s about ensuring solar energy remains a key player in our renewable energy toolkit, contributing to a better future.

Solar Cells – The Building Blocks

At the core of every solar panel are the solar cells, tiny but mighty components that do the heavy lifting of converting sunlight into electricity. Here’s how these cells are made and their role in the bigger picture of solar energy generation.

From Silicon to Solar Cells

• Creating Wafers. The process begins with pure silicon, melted down and formed into cylindrical ingots. These ingots are then sliced into thin wafers, the foundation of solar cells. It’s these wafers that will soon catch sunlight and start the energy conversion process.
• Doping Process. To enhance their electrical properties, silicon wafers undergo a process called doping. This involves adding small amounts of other elements to create two types of silicon layers:
  • P-type Silicon Layer. Doped with elements like boron, this layer has extra positive charges (holes).
  • N-type Silicon Layer. Doped with elements such as phosphorus, introducing extra negative charges (electrons).

How Solar Cells Work

• The PN Junction. When the P-type and N-type layers are placed together, they form a PN junction. This junction is crucial—it’s where sunlight is converted into electrical energy.
• Electron Movement. Sunlight hitting the solar cell energises electrons, causing them to move from the N-type layer to the P-type layer. This movement generates an electrical current, which is then captured and directed to power homes, businesses, and more.

The Role of Solar Cells in Solar Panels

Each solar cell is a small generator of electricity, but when combined, they form a solar panel capable of powering much larger systems. Here’s why they’re so important:

• Modular Power Generation. By linking multiple cells together in a panel, and then connecting several panels together in a system, we can scale up the amount of electricity generated to meet different energy needs.
• Efficiency in Numbers. While a single cell generates a modest amount of electricity, the collective power of many cells within a panel can address a home’s energy requirements.

Protective Layers and Encapsulation

Once the solar cells are ready, they need protection. This is where protective layers and encapsulation come into play. They shield the cells from environmental threats and ensure they can do their job for decades.

Front Layer: Tempered Glass

• Tough and Transparent. The front layer of a solar panel is typically made of tempered glass. This glass is durable and resistant to impact while allowing sunlight to pass through efficiently to the solar cells beneath.
• Weather Resistance. Besides being tough, this glass protects the cells from the elements—rain, hail, and extreme heat to prolong the panel’s lifespan.

Encapsulation: EVA Film

• Securing the Cells. Surrounding the solar cells is a layer of EVA (ethylene-vinyl acetate), a type of plastic film. This encapsulation acts like a sealant, keeping the cells in place and providing additional protection from moisture and other environmental hazards.
• Improving Performance. While its primary role is protective, the EVA layer also enhances the performance of solar panels by ensuring a uniform transmission of sunlight to the cells.

Backsheet: The Panel’s Backbone

The backsheet is the final layer of defense for the solar cells. It has many important functions:

• Insulation and Protection. Typically made from durable polymers or plastics, the backsheet insulates the panel and protects against electrical hazards. It also shields the cells from any damage that could come from the rear, such as water ingress or physical impacts.
• Supporting Durability. The choice of material for the backsheet contributes heavily to the overall durability and longevity of the solar panel. It’s designed to withstand environmental stresses for the life of the panel.

Frame: Structural Integrity

• Aluminium Framing. A robust aluminium frame encases the entire solar panel assembly. This frame isn’t just for looks; it provides essential structural stability and allows the panel to withstand high winds and heavy loads.
• Facilitating Installation. The frame also features mounting points, making it easier to securely install the panel on roofs or mounting systems.

Electrical Components

After the protective layers are in place, ensuring the solar cells can withstand the elements, the next step is to wire them up. The electrical components of a solar panel are what transform it from a passive sheet of photovoltaic cells into an active power generator for your home.

Wiring: The Veins of a Solar Panel

• Connecting the Cells. Individual solar cells within a panel are connected using wiring. These wires act like the veins of the solar panel. They carry the electrical current generated by the solar cells to where it’s needed.
• Material Matters. The wires are typically made from copper, known for its excellent conductivity and durability. This ensures minimal energy loss as electricity flows through the panel.

Junction Box: The Heart

• Central Hub. At the back of every solar panel is a junction box. This small but powerful component acts as the heart of the panel, where all the electrical wiring comes together.
• Safety and Connectivity. The junction box houses diodes that prevent the flow of electricity back into the panel (which can happen at night or during very cloudy days). It protects the solar cells and ensures efficient operation. It also provides the connection points for the panel to link to an inverter or the wider electrical system of a home.

Ensuring Safe and Efficient Electricity Flow

The electrical components are what make solar panels not just collectors of sunlight, but sources of electricity that can be used to power your home, feed back into the grid, or charge a battery system. Here’s why they’re so important:

• Safety First. These components are designed not just for efficiency but also for safety. Properly installed wiring and junction boxes ensure that the electricity generated by your solar panels is handled safely, reducing the risk of electrical fires or other hazards.
• Optimising Energy Production. Efficient wiring and a well-functioning junction box mean more of the energy produced by the solar cells makes it to where it’s needed, optimising the overall output of your solar system.

The Role of Coatings and Surface Treatments

Once the solar panels are assembled and their electrical components are in place, there’s still one final touch needed—the coatings and surface treatments. These seemingly small innovations have a big impact on the effectiveness of solar technology as they maximise the efficiency and longevity of solar panels.

Anti-Reflective Coatings

• Maximising Sunlight Absorption. The top layer of the solar panel’s glass is treated with an anti-reflective coating. This special coating reduces the amount of sunlight that bounces off the panel. More sunlight absorbed means more electricity generated.
• Enhancing Efficiency. By cutting down on reflection, anti-reflective coatings ensure that as much sunlight as possible is converted into electrical energy by the solar cells underneath. This boost in absorption directly translates to an increase in the panel’s overall efficiency.

Surface Treatments for Longevity

• Protection Against the Elements. Solar panels face the brunt of the weather—scorching sun, pouring rain, and howling winds. Surface treatments are applied to protect the panels from these elements, helping to maintain their efficiency over time.
• Reducing Maintenance Needs. These treatments can also make the panels easier to clean and less likely to accumulate dust and dirt. A cleaner surface means better performance and less frequent maintenance.

Why Coatings and Treatments Matter

The coatings and surface treatments might come last in the solar panel manufacturing process, but their impact is felt every day of the panel’s operational life:

• Efficiency and Output. By ensuring that more of the sun’s energy is captured and used, these coatings and treatments play a direct role in how much power your solar panel system can produce.
• Durability and Reliability. Protecting the solar panels from environmental damage not only extends their lifespan but also ensures they continue to operate at peak efficiency for as long as possible.

Talk About Solar to Us

Understanding how solar panels are made gives us a deeper appreciation for the technology and innovation that powers them. If you’re intrigued by the potential of solar energy and curious about how solar panels can transform your home’s energy system, Solar Run is here to help. Whether you’re considering installation or looking for maintenance advice on your existing system, our team of experts is ready to provide you with the guidance and support you need. We’re committed to making solar energy accessible and understandable for everyone. So, get in touch today.

For more insights into the benefits and workings of solar technology, refer to our blog, What Do Solar Panels Do? It will help you understand not just how solar panels are made, but how they can make a difference in your life and the environment.

Solar panels aren’t just technological marvels; they’re a key player in our shift towards more sustainable, renewable energy sources. And here in Australia, that shift is more like a leap. We’re seeing an incredible uptake of solar technology across rooftops nationwide, a testament to our collective push for cleaner energy and, let’s be honest, a nod to the sunny climate we enjoy.

Australia’s landscape is increasingly dotted with homes and businesses sporting sleek solar arrays. It’s a movement that’s not just about being green but also about smart savings and energy independence. The numbers indicate rapid growth: millions of Aussie households have made the switch, tapping into the sun’s bounty to power their daily lives. This isn’t just good news for the environment; it’s a win for the wallet, too, with significant savings on electricity bills.

Let’s go through what solar panels are, how they work, and their types.

Types of Solar Panels

When you’re considering solar power, one of the first decisions you’ll encounter is choosing the type of solar panels that best suit your needs. Generally, there are three main types: monocrystalline, polycrystalline, and thin-film. Each comes with its own set of characteristics, efficiency levels, and applications. Here’s what sets each type apart.

Monocrystalline Solar Panels

• Characteristics. Monocrystalline panels are easily recognisable by their uniform, dark colour and rounded edges. They’re made from single-crystal silicon, giving them a high purity level.
• Efficiency. These panels are at the top of the efficiency chart, often converting more sunlight into electricity than their counterparts. This makes them an excellent choice for areas with limited space, as you’ll need fewer panels to meet your energy needs.
• Typical Applications. Ideal for residential and commercial rooftops where space might be a premium, monocrystalline panels offer both aesthetic appeal and high performance.

Polycrystalline Solar Panels

• Characteristics. Polycrystalline or multicrystalline panels have a blue hue and a somewhat speckled look, thanks to the silicon fragments melted together to form the solar cells. This process is less wasteful compared to monocrystalline panel production.
• Efficiency. While they’re generally less efficient than monocrystalline panels, polycrystalline panels still provide a reliable and cost-effective solar solution. The gap in efficiency has been narrowing, making them a competitive option for many homeowners.
• Typical Applications. These panels are a popular choice for those seeking a balance between performance and cost, suitable for residential rooftops where space is less of an issue.

Thin-Film Solar Panels

• Characteristics. Thin-film panels are made by layering photovoltaic material on a substrate. They can be identified by their uniform, dark appearance and flexibility. This type of panel is the least affected by high temperatures.
• Efficiency. Generally, thin-film panels have lower efficiency rates compared to crystalline silicon panels. However, their performance doesn’t degrade as quickly in high temperatures, which can be an advantage in hot climates.
• Typical Applications. Due to their flexibility, thin-film panels can be applied to a variety of surfaces where traditional panels might not be suitable. They’re often used in large-scale commercial projects and in situations where panel weight is a concern.

Comparative Table: Solar Panel Types

How Solar Panels Capture Solar Energy

At the heart of every solar panel is a marvel of modern science: the photovoltaic (PV) cell. These cells are the components that allow solar panels to convert sunlight into electrical energy that powers our homes and businesses with renewable power. Here’s a closer look at how this process unfolds.

Understanding Photovoltaic Cells

• The Basics. Photovoltaic cells are made primarily of silicon, which is a semiconductor. This material has properties that allow it to absorb sunlight and convert it into electricity.
• Sunlight Interaction. When sunlight hits a PV cell, it energises the silicon. This energy knocks electrons loose, creating a flow of electricity. This phenomenon is known as the “photovoltaic effect,” which gives the cells (and the technology) their name.

The Process of Energy Conversion

• Absorption of Sunlight. Each photovoltaic cell contains a layer of silicon cells. These cells absorb solar radiation that excites the electrons in the silicon.
• Creation of Electrical Current. The energised electrons are knocked free from their atoms and move towards the front surface of the solar cell, creating an imbalance. When conductors are attached to the positive and negative sides, it forms an electrical circuit. As electrons flow through this circuit, electricity is generated.
• Conversion to Usable Power. The electricity generated by PV cells is direct current (DC). However, most homes and appliances use alternating current (AC). Solar panels are therefore connected to an inverter, which converts DC into AC, making the electricity usable for household needs.
• Distribution and Use. Once converted, this electricity can power everything from lights and appliances to heating and cooling systems. Any excess energy produced can be stored in batteries for later use or fed back into the grid, often in exchange for credit.

The Efficiency of Solar Panels

One term that often pops up in the context of solar panels is “efficiency.” But what exactly does that mean? Simply put, solar panel efficiency refers to the portion of sunlight that, upon hitting the solar panel, is converted into usable electricity. It’s a measure of how well your solar panel can take advantage of the sun’s energy.

Understanding Solar Panel Efficiency

Conversion Rate

Typically, most solar panels on the market have an efficiency rating ranging from 16% to 22%. This means if a panel has an efficiency rate of 16%, then 16% of the sunlight that strikes the panel will be converted into electrical energy.

Factors Affecting Efficiency

Several factors can influence the efficiency of your solar panels, some of which are within your control, while others depend on your environment and the panel’s characteristics:

• Material. The type of material used in solar panels (monocrystalline, polycrystalline, thin-film) can affect efficiency levels. Monocrystalline panels, for instance, typically offer higher efficiency rates due to the purity of silicon used.
• Placement. How and where solar panels are installed plays a crucial role. Panels placed in a spot that receives direct sunlight for the majority of the day will perform better. The angle and orientation of your panels (ideally facing north in Australia) can also maximise sunlight exposure.
• Australian Weather Conditions. Our weather is a bit of a mixed bag; while we enjoy plenty of sunny days, the intensity and angle of sunlight can vary. In general, solar panels are highly effective across Australia, but their efficiency can be influenced by local weather patterns, including cloud cover and temperature. Interestingly, solar panels can perform better in cooler temperatures, as excessive heat can slightly reduce their efficiency.

Efficiency in Practice

While efficiency ratings are a helpful guide, it’s essential to consider them in context. A higher efficiency rate means more electricity generation in a smaller space, which is particularly beneficial for roofs with limited space. However, with advancements in solar technology, even panels with “average” efficiency ratings are more than capable of meeting the energy needs of most households.

The Lifespan and Durability of Solar Panels

When considering the switch to solar, understanding the lifespan and durability of solar panels is important. It’s not just about the immediate benefits but also how this investment will serve you in the long term. Let’s dive into what you can expect from your solar panels over the years.

Expected Lifespan

• Long-Term Investment. On average, solar panels are built to last 25-30 years. This doesn’t mean they stop producing electricity after this period; rather, their energy production capacity may decrease more significantly beyond this time frame.

Durability Against Environmental Factors

• Weathering the Storm. Solar panels are designed to withstand various environmental factors, including heavy rainfall, strong winds, and even hail. Manufacturers test panels under extreme conditions to ensure they can endure the typical weather patterns they’ll face over their lifespan.
• Resistance to Physical Impacts. High-quality solar panels are also resistant to physical impacts. This robustness is crucial in maintaining their efficiency and output over the years.

Power Output Degradation

• Inevitable Decline. All solar panels will experience some level of degradation in power output over time. This is a natural aspect of their operation, but the rate at which this occurs is a key indicator of panel quality.
• Quality Matters. The best solar panels on the market degrade at a rate of about 0.5% annually, which means they retain most of their efficiency over the years. Standard panels might degrade at a rate of 1% or more each year.

System Components Lifespan

• Beyond the Panels. It’s important to remember that while the panels themselves are built for longevity, other parts of the solar system, such as inverters and batteries, may have shorter lifespans. These components typically last between 10 to 20 years, depending on the quality and how well they’re maintained.

The Importance of a Reliable Warranty

Given the long-term nature of this investment, securing a comprehensive and reliable warranty is essential. A solid warranty gives you confidence and ensures that your solar system continues to operate effectively to maximise your return on investment.

Installation and Integration of Solar Panels

Installing and integrating solar panels into your home’s electrical system is a process that, while straightforward, involves several key steps to ensure everything works seamlessly and efficiently. Let’s walk through the basic journey from deciding to go solar to watching your panels convert sunlight into power for your home. For a detailed overview of the installation and post-installation process, head here.

Initial Assessment and Design

• Site Evaluation. Before anything else, a professional from Solar Run will assess your home to determine the best placement for the panels, taking into account factors like roof space, orientation, and shading from trees or buildings.
• System Design. Based on the evaluation, the solar experts will design a solar panel system tailored to your home’s needs and energy goals. This design will consider the type of solar panels (monocrystalline, polycrystalline, or thin-film) that best suits your situation.

Installation Process

• Mounting the Panels. Installation begins with setting up the mounting system on your roof, which will hold the panels in place. This system is important for the stability of your solar panels and is designed to withstand environmental elements.
• Installing the Panels. Once the mounts are in place, the solar panels are securely attached. Our team ensures that each panel is optimally positioned to capture the maximum amount of sunlight.
• Wiring. With the panels mounted, the next step is to connect the system to your home’s electrical network. This involves wiring the solar panels to an inverter, which converts the DC electricity generated by the panels into AC electricity usable in your home.

Integration with the Home’s Electrical System

• Connecting to the Inverter. The inverter transforms the sun’s energy into power that your home appliances can use. Solar technicians carefully integrate this with your home’s electrical panel to ensure a smooth transition of power.
• Final Inspection and Testing. After installation, a thorough inspection is conducted to ensure everything is correctly set up and complies with local regulations. The experts also test the system to make sure it’s operating efficiently and safely.

Powering Up

• Switching On. With everything installed, inspected, and tested, it’s time to turn on your solar panel system. You’ll start generating your own clean, renewable energy, reducing your reliance on the grid and lowering your electricity bills.

Long-Term Support

• Monitoring and Maintenance. After installation, you’ll have the ability to monitor your system’s performance, through apps like Amber for Batteries. Solar Run provides ongoing support and maintenance advice to ensure your system continues to operate optimally over the years.

Environmental Impact of Solar Panels

Adopting solar panels is more than a step towards energy independence; it’s a stride towards a more sustainable and environmentally friendly future. Here’s how solar panels are playing a crucial role in reducing our ecological footprint and promoting a cleaner world.

Key Environmental Benefits

• Reduced Carbon Footprint. One of the most significant advantages of solar panels is their ability to produce clean, green energy. By harnessing the sun’s power, solar panels generate electricity without emitting harmful pollutants or greenhouse gases into the atmosphere, directly contributing to the reduction of global carbon emissions.
• Renewable Energy Generation. Solar energy is inexhaustible, unlike fossil fuels. By investing in solar panels, we tap into an endless supply of power that’s available every day, reducing our reliance on non-renewable energy sources that contribute to environmental degradation.

Sustainability and Recyclability

• Long Lifespan. Solar panels are designed to last for 25-30 years or more, providing a long-term solution for renewable energy. This durability means less waste and a longer period before recycling or disposal is considered.
• Recyclability. The solar industry is increasingly focusing on making solar panels recyclable. Many components of a solar panel, including the glass, metal, and certain semiconductors, can be recycled and used in the production of new panels, contributing to a circular economy.
• Minimal Environmental Disruption. Compared to traditional energy sources that can have a negative impact on the environment through mining, drilling, and other extraction processes, solar panels have a minimal physical footprint. Once installed, they produce energy quietly and cleanly, without depleting natural resources.

Ready to Embrace Solar Energy?

If you’re intrigued by the potential of solar panels to transform how you generate and consume energy, now is the perfect time to reach out. Solar Run is dedicated to providing top-notch service, from the initial consultation to post-installation support, making sure you’re well-equipped to make the most of your solar investment.

Whether you’re looking to reduce your electricity bills, contribute to a healthier planet, or simply take control of your energy needs, Solar Run is here to turn those aspirations into reality. For all solar panel-related inquiries or to start your journey with solar energy, get in touch with us today.

Are you looking at your electricity bill and wondering if there’s a better way to manage those costs? If you’ve invested in a battery or are considering it, you’re already on the right track to optimising your energy expenses. But here’s a little secret: most battery owners aren’t fully tapping into the potential savings their system could offer. It’s like having a powerful engine but not knowing how to shift out of first gear.

That’s where Amber comes into play. Amber for Batteries believes there’s a smarter way to use energy—a way that puts the control back in your hands, not the big energy companies’. They are all about making your solar battery work harder for you by leveraging the power of wholesale electricity prices to your advantage. Imagine if you could pay what your energy is actually worth, not a penny more. That’s the reality they’re offering.

Let’s go through how this all works and how it can make a massive difference in managing your electricity bills. Ready to take control? Let’s get started.

The Current State of Energy Consumption

Understanding your electricity bill can sometimes feel like a real task, right? Let’s break it down and see why getting a battery could be a smart move, but also why simply having one might not be enough to maximise your savings.

The Truth About Retail Energy Prices

Here’s the deal with the current energy market: energy is produced (a lot of it from renewables like solar these days), then it enters the grid, and this is where the traditional energy retailers step in. They buy this energy at wholesale prices, but by the time it reaches you, the consumer, there’s a significant markup.

For example, the wholesale electricity price can be as low as $0.034/kWh in Victoria and up to $0.079/kWh in Queensland. However, the retail price you pay is often much higher, with the 2023-24 cost for wholesale electricity pegged at $159.62 per MWh ($0.15 per kWh), while the retail electricity price per MWh is around $289.50 ($0.29 per kWh).

Why is Retail Energy So Expensive?

Why such a big difference? Well, on top of the wholesale price, there are other costs added on, like transmission, distribution, government schemes, and of course, the retailer’s own margins and operation costs. It’s a system that’s been working the same way for years, and let’s be honest, it’s not designed with your wallet in mind.

But here’s where it gets interesting for those of us with solar batteries. With the rise of solar energy, there’s been a record number of 30-minute periods where electricity prices went negative, thanks to strong solar output. This mainly happened in South Australia and Victoria. Yes, negative prices! That means the grid was so flush with renewable energy that they were practically giving it away.

Smart Energy Management

Now, imagine if instead of selling your stored solar energy back to the grid at a flat, low rate, you could take advantage of these price fluctuations. What if you could sell it back when the prices are high and charge your battery when they’re low or even negative? That’s the kind of smart energy management we’re talking about, and it’s not just a pipe dream. It’s very much a reality with the right technology and approach.

So, while having a battery is a step in the right direction, the key to truly optimising your energy costs lies in how you use it. And that’s where we come into the picture. Let’s see how Amber can help you make the most out of your energy setup.

Enter Amber for Batteries

So, now that we’ve laid out the landscape of the current energy market, let’s talk about how Amber is changing the game for battery owners like you.

What is Amber for Batteries?

Amber for Batteries isn’t just another service; it’s a whole new approach to energy consumption. Its developers believe that the power to manage your energy costs should be in your hands, not lost in the complexities of the energy market or hidden behind the high margins of big energy companies.

At its core, Amber gives you direct access to the real-time wholesale price of electricity. Why is this a big deal? Because it means you can finally buy and sell energy based on actual market prices, not the inflated rates that have become the norm. Amber’s customers enjoy access to variable wholesale feed-in tariffs, which can soar to as much as $15 a kWh during peak times. And when the market is flooded with renewable energy, causing prices to plummet, you might even find yourself paying less than $0 kWh for your energy usage.

How Amber for Batteries Works

How does Amber make this possible for battery owners? Through a combination of smart technology and machine learning, Amber for Batteries optimises when your battery charges and discharges. By syncing with the wholesale electricity market, Amber ensures your battery works at peak efficiency. During periods when renewable energy is abundant and prices are low, your battery charges up, storing cheap, green energy. Then, when prices spike, it sells back to the grid, maximising your returns.

This isn’t about setting and forgetting. Amber for Batteries learns from your personal energy usage patterns to tailor its strategy to your specific needs. It’s like having a bespoke energy management system that ensures your battery is always aligned with both the market’s ebbs and flows and your household’s energy demands.

Biggest Reasons to Use Amber for Batteries

We’re just getting to the best part. Amber for Batteries is designed to be as user-friendly as possible. With the Amber app, you gain insight into the market and your energy usage, allowing you to make informed decisions or adjust settings to suit your preferences. Plus, there’s no lock-in period and no cuts taken from your earnings. Every cent your energy is worth when exported is passed back to you, ensuring you reap the full benefits of your investment.

In essence, Amber for Batteries empowers you to become an active participant in the energy market, rather than a passive payer of bills. It’s about giving you the tools and information you need to make your battery—and by extension, your home—more energy-efficient, cost-effective, and environmentally friendly.

The Financial Benefits of Amber for Batteries

Let’s get down to brass tacks—the monetary perks of Amber for Batteries. After all, one of the main reasons you’re considering, or already have, a battery is to save on those pesky electricity bills, right?

Here’s the straightforward scoop: Amber for Batteries is already saving its customers between $300 and $1300 a year on their electricity bills. How? By smartly navigating the wholesale energy market to make the most of their battery’s potential.

How Amber for Batteries Saves You Money

With Amber, you’re not just storing and using energy; you’re engaging with the energy market in a way that’s designed to benefit you financially. Remember those variable wholesale feed-in tariffs we mentioned? They can reach up to $15 per kWh during peak demand times. This is a stark contrast to the fixed, often lower rates offered by traditional energy retailers. And when energy costs drop to less than $0 kWh due to surplus renewable energy, you’re essentially being paid to charge your battery. It’s a win-win.

But how does this work in practice? Amber’s smart technology and machine learning capabilities allow your battery to automatically charge when energy prices are at their lowest—often overnight when demand is low. Then, when prices peak, usually during the day when demand surges, your battery sells its stored energy back to the grid at these higher rates. This dynamic buying low and selling high strategy is what drives your savings.

100% Feed-in-Tariff Earnings

Moreover, with Amber, you keep 100% of the feed-in tariff your energy earns when it’s sold back to the grid. Unlike some providers who take a cut, Amber passes every cent directly back to you. And with bonus feed-in tariffs of 27c in Ausgrid and 13.5c in Essential Energy areas, there’s additional potential to boost your savings.

Take Charge of Your Energy Bill

The beauty of Amber for Batteries is that it offers you independence from traditional energy retailers and their often unpredictable pricing. You’re not locked into any contracts, and you have the flexibility to control your battery’s charge and discharge settings manually if you prefer. This level of control and transparency is designed to not just save you money but also give you peace of mind knowing you’re making the most out of your investment.

Real-World Success with Amber for Batteries

Let’s talk about real-world success with Amber for Batteries through the lens of someone just like you—let’s call him Ozzie Everyman. Ozzie Everyman’s story isn’t just a hypothetical; it’s a snapshot of the tangible benefits Amber customers are enjoying every day.

Ozzie Everyman, like many of you, was looking for ways to cut down on his electricity bills without having to compromise on his lifestyle. He had a battery installed but wasn’t quite seeing the savings he expected. That changed when he switched to Amber for Batteries.

The Charge-Discharge + Buying-Selling Cycle

Overnight

Overnight, Amber’s SmartShift™ technology anticipated high household usage for the upcoming morning, not just in Ozzie Everyman’s home but across the grid. By charging his battery overnight when the prices were at their lowest, often less than $0 kWh thanks to surplus renewable energy, Ozzie Everyman was prepping to cover his morning energy use without drawing expensive power from the grid.

Morning

Morning rolls around, and Ozzie Everyman’s battery is fully charged. Amber’s SmartShift™ predicts a high feed-in tariff (FiT) for the morning peak. Ozzie Everyman starts selling back to the grid at an impressive 61¢/kWh, significantly higher than standard rates. Not only does this cover his morning energy use, but he’s also making a profit. Amber has made room in Ozzie Everyman’s battery to store excess solar generation for later, optimizing his energy storage and sales.

Afternoon

By the afternoon, when solar generation is peaking and wholesale prices are low, SmartShift™ shifts strategy. It charges Ozzie Everyman’s battery from his solar panels, readying for a spike in prices later in the day. This ensures Ozzie Everyman’s battery is fully utilised, storing energy when it’s cheapest and preparing to sell when prices rise.

Evening

Evening comes, and demand on the grid increases as solar generation drops off. Fossil fuels usually kick in, driving prices up. Ozzie Everyman’s battery, now fully charged with cheap solar energy, begins selling back to the grid at peak prices. Amber’s SmartShift™ plans this cycle meticulously, ensuring Ozzie Everyman’s battery sells at the best possible time. Once prices are forecasted to drop, the focus shifts to preserving battery energy for personal use, maximising Ozzie Everyman’s savings and contribution to a greener grid.

This Could Be You

Ozzie Everyman’s story is a practical example of how Amber for Batteries harnesses the power of the wholesale energy market to benefit you directly. It’s not just about saving money (though that’s a significant part), it’s about actively participating in a cleaner energy future. Ozzie Everyman’s battery setup, optimised by Amber, not only reduces his bills but also maximises his system’s efficiency and supports the grid with green energy when it’s needed most.

And remember, Ozzie Everyman’s success story could be yours. Amber for Batteries is compatible with a range of battery systems, making it accessible for many homeowners looking to make the most out of their solar investment. Let’s explore how you can get started with Amber.

Compatible Devices

Setting up Amber for Batteries is a straightforward process, and the good news is, it’s likely compatible with your current system. Here at Solar Run, we’re passionate about helping our customers make the most of their solar investments. That’s why we recommend Amber for Batteries to those looking to enhance their energy savings and gain more control over their electricity bills.

Before we dive into how you can join the Amber revolution, let’s take a quick look at the types of solar battery systems that are compatible with Amber for Batteries:

• Tesla Powerwall 2. A popular choice for many homeowners due to its efficiency and reliability.
• LG Chem/RESU 10H batteries with a SolarEdge Inverter. Known for their durability and performance.
• SolarEdge batteries with a SolarEdge Inverter. A great option for those looking for seamless integration with solar panels.
• Hive. Offers flexibility and smart energy management capabilities.
• AlphaESS with the inverter module serial number starting with AL (Note: not compatible with batteries beginning with ALPxxx or 9xxx serial numbers).
• Sungrow batteries with a hybrid inverter (model numbers SH5.0RS, SH6.0RS, SH5.0RT, SH10RT, SH10.0RS): Ideal for those seeking a versatile and efficient energy storage solution.
• Solar-only setups with a SolarEdge Inverter and energy meter. Perfect for households looking to maximise their solar generation.

If you have one of these systems, or you’re considering upgrading to a smart battery setup, Amber for Batteries could be the perfect match for your energy needs.

Getting Started

• Check Compatibility. First, ensure your battery system is compatible with Amber for Batteries. If you’re not sure, our team at Solar Run can help you figure this out.
• Talk to Your Installer. If you’re interested in Amber for Batteries, the next step is to have a chat with your installer. They can provide detailed information on how to integrate Amber into your existing system. If you’re installing a new system, make sure to mention that you’re interested in Amber for Batteries.
• Download the Amber App. Once your system is set up for Amber, download the Amber app from Google Play or the App Store. This app will be your gateway to monitoring energy prices, controlling your battery’s charge and discharge settings, and understanding your energy usage patterns. You can get an app walkthrough here.
• Enjoy the Benefits. With Amber for Batteries integrated into your system, you’ll start seeing the benefits right away. Not only will you be able to take advantage of wholesale electricity prices, but you’ll also gain more control over your energy production and consumption, potentially saving hundreds to thousands of dollars annually.

Keen to Realise Energy Savings?

At Solar Run, we believe in empowering our customers with the tools and technologies that can make a real difference in their lives. Amber for Batteries is one such tool, offering a level of control and savings that was previously out of reach for many homeowners.

If you’re ready to take the next step towards optimising your solar system and slashing your electricity bills, reach out to us. We’re here to guide you through the process, from compatibility checks to installation and beyond. Let’s make your solar system work smarter, not harder.

As Australia embraces solar energy due to increase in utility bills, three million households are already enjoying rooftop solar benefits. However, transitioning to solar isn’t straightforward for many—it involves detailed research, engagement with your electricity retailer, selecting a reputable solar retailer like Solar Run, planning of your system, and understanding the contract process.

This guide demystifies the pre-installation journey by offering essential insights to get through the initial phases confidently and ensure you’re well-prepared in your solar journey.

As a bonus, we’ve included our best-value deals for six Australian cities, so make sure you read all the way.

1) Do Your Research

Before jumping into solar, it’s crucial to arm yourself with knowledge. Understanding what works best for your home involves several considerations:

What is a Solar PV System?

At its core, a solar PV system includes PV modules mounted on a frame and an inverter that converts DC electricity into AC. This conversion allows the energy to be utilised in your home or sent back to the grid.

Types of Solar PV Systems

• Grid-Connected Solar PV Systems. The go-to-choice in Australia, these systems link directly to the power grid, using solar energy first and grid electricity as backup. Clean Energy Council Accreditation is required for installers.
• Grid-Connected with Battery Back-Up. Increasingly popular for their day-time energy storage and night-time use. They also provide power during outages. Installers need Clean Energy Council credentials like grid-connect accreditation with battery back-up endorsement or both grid-connect and stand-alone accreditation.
• Stand-Alone Solar PV Systems. Ideal for remote locations without grid access, these systems rely on batteries or backup generators. Stand-alone CEC Accreditation is a must-have for installers.

Cost Factors

Investing in a solar system is influenced by:

• Government incentives or rebates
• Installation costs
• System components
• Roof accessibility and type

Extra Costs

Be prepared for potential additional expenses such as:

• Grid connection applications
• Meter upgrades
• Switchboard modifications
• Site preparation

Financing Your Solar Journey

Gone are the days of one-size-fits-all purchasing. Now, you can choose how to finance your rooftop solar:

Upfront Payments

For those who prefer a straightforward approach and wish to avoid ongoing payments, paying upfront for your solar system is the way to go. This option involves a one-time payment for the purchase and installation of your solar setup. The primary benefit here is clear: you own the system outright from day one, enabling you to enjoy the full savings on your electricity bill without any further financial commitments. Plus, owning your system outright may also increase the value of your property.

Interest-Free Finance

Understanding that upfront costs can be a barrier for some, interest-free finance options provide a flexible solution. These plans allow you to spread the cost of your solar system over time without the added burden of interest charges. It’s an ideal choice for homeowners who want to start saving on their energy bills immediately without the initial financial outlay. By choosing interest-free finance, you can invest in solar energy today and pay it off in manageable instalments, making solar more accessible than ever.

Solar Leases

Solar leases offer a unique way to enjoy the benefits of solar energy with minimal upfront costs. Instead of purchasing the system, you lease it from a solar company for a set period, usually around 20 to 25 years. The solar company remains responsible for the maintenance and repair of the system, ensuring it operates efficiently. You pay a monthly lease payment, which is typically lower than your current electricity bill, allowing you to save on energy costs immediately. This option is perfect for those who prefer not to manage the maintenance of their system.

Solar Power Purchase Agreements (PPAs)

Solar PPAs are an attractive option for businesses or households with high energy usage. Similar to a lease, a PPA involves no initial investment. Instead, you agree to purchase the electricity generated by the solar system installed on your property at a set price per kWh, which is often lower than the rate charged by traditional utilities. This agreement allows you to benefit from lower electricity costs without worrying about system maintenance or upfront investment, making it a hassle-free path to solar energy.

Government Incentives

• Small-Scale Technology Certificates (STCs) act as an upfront discount for your solar system, with the subsidy amount varying by location and system size.
• Electricity Retailer Payments reward you for surplus solar energy fed back into the grid, with rates differing across retailers and some states ensuring a minimum buyback rate.

City-Wise STC Subsidy

2) Contact Your Electricity Retailer

Before you get started with solar, it’s key to talk to your energy retailer. You’ll want to grasp how adding solar might affect your electricity bill and tariff.

Feed-In Tariffs

Ask about feed-in tariffs—what you’ll get paid for the surplus energy your panels send back to the grid. It’s all about using what you need and selling the rest. Weighing the pros and cons at this stage is crucial for making an informed decision that suits your energy needs and financial goals. Post-installation, your electricity bill should reflect the updated tariff.

Key Points about Feed-In Tariffs

• Variability Across Regions. Feed-in tariffs vary by state and electricity retailer, with some states setting a minimum rate and others leaving negotiations up to you.
• Retailer Comparison. Shopping around is beneficial to find retailers offering competitive rates for solar customers.
• System Size Limits. Eligibility for feed-in tariffs often caps at a certain system size, ranging from 5 kW to 100 kW, depending on location and retailer.
• Professional Assessment. A CEC-accredited designer can estimate potential savings, factoring in system size, electricity export volume, and tariff rates.
• Potential Savings Fluctuate. Actual savings can differ based on the chosen retailer and various system factors.

Points to Discuss with Your Electricity Retailer

• Electricity Buyback Rate. What’s the pay rate per kWh?
• Cost of Purchased Electricity. Cost per kWh and effect on off-peak rates post-solar.
• Daily Charge Increase. Higher daily charges with solar?
• Penalty Clauses/Fees. Any termination costs or admin fees?
• Payment Form. Cash or bill credit for generated electricity?
• Billing Cycles. Frequency of billing/payment periods.

State Government Departments for Feed-in Tariff Information 

3) Find a Solar Retailer

Before you settle on a system, have a chat with various solar PV retailers to explore your options and gather multiple solar quotes. To get a better understanding download our Solar Quotes eBook. Also, touching base with locals who’ve adopted solar can offer invaluable insights from their own experiences.

Key Players in the Solar PV Space

• Solar Retailer. The go-to for purchasing solar gear.
• Accredited Designer. A professional, certified by the Clean Energy Council, who crafts your solar PV system’s design.
• Accredited Installer. The expert, also certified by the Clean Energy Council, responsible for fitting your solar PV system.

In the solar marketplace, roles can merge, especially in smaller outfits run by a jack-of-all-trades installer/designer. Conversely, larger companies might divvy up these tasks, leaning on subcontractors or employed professionals for design and installation.

Why Choose Solar Run?

Let’s break down why Solar Run is your go-to for solar installation, in simple terms:

• Expertise You Can Trust. Solar Run is accredited by the Clean Energy Council, meaning we really know our stuff when it comes to solar.
• Local Support, Nationwide. Our local business owners run and staff the Solar Run network, which means you get that personal touch with expert service.
• Big Network, Big Reliability. As the 4th largest in Australia, we’re a name you can rely on for your solar needs.
• Customised Just for You. We design solar systems that fit your home and energy needs perfectly.
• Fair Prices, Quality Gear. With our buying power, you get great deals on the best solar products out there.
• Top-Shelf Products Only. We use only the best brands to ensure your system’s efficiency and reliability.
• Installation Excellence. Our installation process is rigorous, ensuring everything is up to scratch from start to finish.
• Warranties That Reassure. Get peace of mind with our industry-leading warranties, including a 5-year full system warranty.
• A Record of Success. Since 2016, we’ve grown fast because we do solar right.
• Support That Stays. After we’ve installed your system, we’re still here to help with top-notch after-sales service.

Opting for a CEC-Approved Solar Retailer

Look for the ‘Approved Solar Retailer’ logo as a sign of commitment. Visit approvedsolarretailer.com.au to find listed approved retailers.

• Commitment to Quality. Choose retailers endorsed by the Clean Energy Council for superior quality and service.
• Comprehensive Warranty. Approved retailers provide a minimum five-year system-wide warranty.
• Ethical Practices. Ensures ethical sales tactics and the use of accredited installers.
• Code of Conduct Standards. Adherence to high standards set by the Code, authorised by the ACCC.

Assessing Your Solar Professional’s Experience

• Determine the number of installations similar to your desired system that the designer/installer has successfully completed.
• Inquire about the most recent project completion date to ensure they are actively engaged in current practices.
• Verify that they are knowledgeable about the latest products, regulatory updates, and specific connection requirements.
• Local companies or those operating within your state are likely to have more experience with your distributor and be familiar with state-specific regulations.

Verifying Your Installer’s Clean Energy Council Accreditation

Government incentives for solar PV systems require both the system’s designer and installer to be accredited by the Clean Energy Council (CEC). Accredited professionals can be found at the CEC’s dedicated website for solar accreditation.

CEC accreditation ensures that professionals have received proper training, adhere to Australian Standards, and follow industry best practices.

Accreditation is awarded to the individual tradesperson installing your system, not the solar PV retailer, so it’s important to confirm the accreditation of the professionals employed by the retailer.

Accredited installers are identifiable by the Clean Energy Council accreditation logo and should be able to present an accreditation ID card upon request.

Things to Watch Out For

When exploring solar options, stay alert to certain sales approaches that might not have your best interests at heart. Here’s what to keep an eye on:

• Aggressive Sales Tactics. High-pressure sales methods should raise red flags.
• Generic System Designs. Beware of proposals that don’t consider your specific needs.
• Inflated Claims. Question promises of unrealistic payback times and system efficiency.
• Mismatched Components. A setup with a large inverter but a small system might not be optimised for your needs.
• Pressure to Commit Immediately. Remember, for unsolicited sales, you have a 10-day cooling-off period to reconsider your decision without penalties.

4) Plan Your System

When planning your solar PV system, your designer ensures it matches your budget, energy goals, and the characteristics of your property. They’ll guide you through essential steps, including:

• Calculating your daily electrical usage to understand your needs.
• Deciding on the system size that best meets your electricity offset goals.
• Selecting the optimal panel and inverter types for efficiency and compatibility.
• Strategically placing solar panels to maximise sunlight exposure and minimise shading impacts.

They will also offer insights into expected system performance by considering any variables that might affect output.

Determining Your Solar PV System Size

The scale of your solar PV system is influenced by three factors that you’ll need to consider carefully:

• Energy Goals. Think about how much of your household’s energy consumption you aim to cover with solar power. This will guide the overall capacity you’re aiming for.
• Space for Panels. Evaluate the available space on your property that receives direct sunlight, as this will directly impact how many panels you can install.
• Investment Willingness. Reflect on your budget for this project. The amount you’re willing to invest will affect the size and quality of the solar PV system you can afford.

Understanding Your Energy Needs for Solar

Before deciding on solar power, take some time to understand your energy usage. This initial step is helps you assess whether solar is a good fit for your home. Here’s what you should know:

• Energy Consumption Analysis. An accredited designer should evaluate your energy consumption during the system design phase.
• Sell Excess Electricity. You can sell surplus energy back to the grid, though the financial return may vary.
• Maximise Self-Consumption. Using the energy your system generates can be more cost-effective than buying from the grid. Aim to tailor your system size to match your home’s energy needs.
• Consult Your Designer. They will assist in selecting a solar system that aligns with your consumption patterns.
• Variable Export Rates. The compensation for exported energy depends on your location and electricity retailer.

Choosing the Right PV Modules and Inverter

It’s not easy choosing the right products for your system and comparing quotes, but this is an important step in the process because your solar system will serve you for 25+ years. Consider the following:

• Warranty Coverage. Look into the warranty details provided by your solar retailer. Warranties vary, with Clean Energy Council Approved Solar Retailers offering a comprehensive five-year whole-system warranty.
• Warranty Validity. Ensure the solar retailer can honour the warranties. Should they go out of business, warranties might be at risk. It’s vital to have the manufacturer’s or importer’s contact details for direct support.
• Manufacturer’s Australian Presence. Prefer manufacturers with local support offices or dedicated importers, as this often translates to better post-purchase assistance.
• CEC Approval. Verify that both the PV modules and inverter are approved by the Clean Energy Council and meet Australian Standards for eligibility for government rebates.
• Approved Import Channels. Confirm that the PV modules were imported through manufacturer-approved channels to avoid warranty issues.

For further guidance and expert solar product reviews, Solar Run offers a wealth of resources to help you make informed decisions.

5) Sign a Contract

After deciding on a solar PV system, your retailer, alongside the designer or installer, will hand over a contract for your signature, rooted in the initial quote. You must fully grasp the system’s design and expected performance before committing. You’re not locked in just because you’ve received a quote.  

Should you choose to proceed, any changes to the system’s design post-signature must be formally agreed upon by you. And, for those unexpected sales, a 10-day cooling-off period post-contract signing is your right, offering a buffer to rethink your decision.  

Elements of Your Solar Contract 

Before signing your solar system contract, make sure it comprehensively covers: 

• Component Cost Breakdown. Ensure it details individual component costs, including if STCs are factored into the total price. 
• Customised System Design. Look for a site-specific design, including a roof layout plan. 
• Performance Projections. Expect estimates of the system’s performance across daily, monthly, and annual periods. 
• Efficiency Loss Factors. There should be clarity on expected efficiency losses due to factors like shading or orientation. 
• Assumptions Disclosure. The contract should openly disclose all assumptions regarding the system and financial offerings. 
• Roles and Responsibilities. Clear delineation of each party’s responsibilities throughout the installation process should be included. 
• Warranties and Guarantees. Details of warranties, including installer workmanship, are important. 
• Payment Schedule. The contract should outline the deposit and progress payment schedule. 
• Service Agreements. Look for included service agreement terms. 
• Installation Timeline. An agreed-upon timeframe for installation is essential. 
• Additional Costs. Any possible extra chargeable work not covered in the initial contract should be mentioned. 
• Finance Terms for Leases/PPAs. If applicable, demand clear information about finance conditions, including lender details, comparative costs, fees, ownership conditions post-agreement, and contact information for finance-related inquiries or complaints. 

Bonus: City-Wise Solar Panel Deals Comparison 

As promised, here are the best deals from Solar Run in six major Australian cities. For more deals and information, please visit the respective page for each city: Adelaide, Canberra, Melbourne, Newcastle, Queensland, and Sydney. 

Get in Touch 

If you’re ready to explore your options or have any questions, our team of solar experts is here to guide you. Whether you prefer a call, online chat, or email, we’re available to provide personalised advice regarding your pre-installation journey and help you get started.  

To learn about the installation and post-installation phases, please head over to our follow-up blog: Your Guide to Solar Installation and Maintenance. 

For additional support, we invite you to download our free e-book, designed to assist you in selecting the perfect solar system for your home.  

What is a Warranty?

A warranty is essentially a promise from the manufacturer, assuring you that the solar products you purchase will function as advertised for a specified period. It’s a pledge to repair or replace parts of your solar system if they break down or fail to meet standard performance levels due to manufacturing defects or other covered issues.

Why is a Warranty Important for Solar Products?

The warranty may sound like the least interesting part of your solar system, but it is in fact one of the most important parts! Given the long lifespan expected of solar panels (25 years) and related components, a comprehensive warranty ensures that your investment is protected over time. It provides peace of mind that any defects or performance shortfalls will be addressed without additional costs, safeguarding the value and effectiveness of your solar energy system.

While some warranty elements are standard across most products, the devil is in the detail. Understanding the different types of warranties and what they offer can make a huge difference to the value of your investment.

Choosing a Solar Manufacturer with Reliable Australian Support

Ever imagined ringing up a call centre halfway across the globe because your inverter decided to take an unexpected holiday? Picture trying to explain a solar panel hiccup to someone in Taiwan. Facing technical issues is stressful enough without the added hassle of dealing with representatives from international call centres.

• Local Support Presence. Verify that the manufacturer has a genuine Australian support office, not just a façade for administrative functions.
• Manufacturer Stability. Assess the financial health and longevity of the panel and inverter manufacturers to avoid being stranded with unsupported products. Consider:
  • Company size and market presence
  • Years in operation
  • Financial stability and backing

Choosing a manufacturer with a real presence and sturdy financials means you won’t be left chatting with distant call centres or worse, talking to a brick wall if they vanish overnight.

Solar Product Warranty Types

Performance Warranty 

The solar panel performance warranty outlines the expected degradation of panels over 25 years, acknowledging that, like all electronics, their efficiency will decline.  

This warranty specifies the expected performance at the end of this period, with a standard expectation that panels will operate at 84% of their initial output after 25 years.  

Sunpower Maxeon panels set a higher benchmark, guaranteeing 92% efficiency after 25 years, standing out from other premium brands that hover around the 83-84% range.  

Though indicative of panel quality, this warranty is often challenging to claim due to potential disputes over the causes of cell deterioration, making it less practical than other warranties. 

Product Warranty 

Issued by manufacturers, these warranties address defects in materials, workmanship, and production for a minimum of 5 years, offering more substantial coverage compared to performance warranties. 

The product warranty is a big deal for solar panels because it’s all about making sure you’re covered if something isn’t quite right with how they’re made or how they hold up.  

Make sure the warranty on your panels is locking you in for at least 5 years. Here’s the real talk on what to ask about: 

• Cost-Free Repair or Replacement. Confirm if the warranty includes repairing or replacing panels at no additional cost throughout the warranty duration. 
• Technician Visit Fees. Ensure that the warranty covers the expense of service technicians visiting your property, avoiding any out-of-pocket call-out fees. 
• Compensation for Power Loss. Check if you’ll be reimbursed for any electricity loss when the panels are non-functional. 
• Warranty Exclusions. Understand the types of damage or situations not covered under the product warranty. 

Fortunately for you, finding panels that come with a 12-year warranty (or even more) without breaking the bank is totally doable. 

Inverter Warranty 

The solar inverter warranty is critical for your solar system, as inverters are the most prone to issues.  

While many inverters offer a 5-year warranty, opting for at least a 10-year warranty is wise, with some allowing extensions beyond the initial term.  

Proper installation is key to avoiding warranty voids, especially to prevent damage from direct sunlight or incorrect placement.  

Beware of 5+5 warranties that cover parts and labour only in the first five years, as labour costs can be significant.  

Look for inverters with longer warranties of 12, 15, or even 25 years because they balance cost with the assurance of long-term reliability. 

Workmanship Warranty 

Your solar retailer provides a workmanship warranty to protect you from any issues due to the installation team’s craftsmanship.  

Even top-notch installers might accidentally cause damage, like a cracked roof tile leading to water damage over time.  

This warranty covers repairs needed due to such issues, ensuring costs for fixes, like replastering a leaky kitchen caused by installation, are not out of pocket for you.  

However, the reliability of this warranty depends on the retailer’s stability and reputation. 

Consider asking your solar retailer: 

• How extensive is their experience in the industry? 
• What’s the size of their operation? 
• Can they guarantee long-term support for warranty claims? 

Full-System Warranty 

Choosing a retailer that offers a comprehensive 5-year system warranty is a smart move.  

This warranty ensures your entire system operates as expected for the duration, covering even those components that might originally have come with shorter warranties of just 1 or 2 years.  

It’s a safeguard for your investment, ensuring every part of your system, even the small ones, are protected under a single, unified warranty period. 

Warranty Resources in One Place 

We have warranty information for all the leading solar panels, inverters and battery storage systems.  

You can download the manufacturer’s Warranty Terms on this page. These warranty files contain all the important terms and conditions that you need to know.  

If you have an issue with a product or wish to make a warranty application, please contact the applicable manufacturer. They provide support via their respective customer service numbers. 

Solar Run also provides product reviews for all the major brands like Eging, Q Cells, Sungrow, SolarEdge and Tesla. 

Check out our best deals on solar products in Adelaide, Canberra, Newcastle, Sydney, Brisbane, and Melbourne and get in touch with us. 

Solar Panels Warranty Information

Manufacturer	Warranty Terms	Customer Support
	Download	8651982588808
	Download	1300 326 182
	Download	0290163033
	Download	1800 465 567
	Download	1 800 786 769
	Download	1 800 786 769

Solar Inverters Warranty Information 

Manufacturer	Warranty Terms	Customer Support
	Download	0408500386
	Download	1800786476
	Download	1800465567
	Download	0399183905

Solar Battery Warranty Information 

Manufacturer	Warranty Terms	Customer Support
	Download	1300968933
	Download	1300968933
	Download	0290163033
	Download	0862801206
	Download	1800646952

Alright, let’s switch gears and get real. You’ve read your 5 Steps to Get Started with Solar, and now you are ready to installing those shiny new panels on your rooftop. This guide is your go-to; it will guide you through every nook and cranny of solar installation, hooking up to the grid, and making sure your system keeps humming smoothly. We’re diving deep into the nuts and bolts of it all, ensuring you’re clued in on how to keep the lights on, sustainably. 

1) Installation 

Now that you’ve ticked off choosing your solar retailer, planning your solar setup, and inking the deal, it’s time for your solar system to get installed. Let’s walk through what comes next. We’ll cover the must-haves in system documentation and what your solar installer will bring to the table.  

Documentation

Let’s get down to brass tacks about the paperwork you’ll need once your solar system is up and running. System documentation includes the warranty card and instruction manual, among others. These documents are your go-to if you ever need to make a warranty or insurance claim down the line. So, on installation day, ensure your solar installer hands over all user manuals for your system.  

Keep an eye out for this essential paperwork checklist from your solar installer—it’s your right to have it: 

• List of Equipment Supplied. Know exactly what’s been installed, from solar panels to inverters. 
• Shutdown and Isolation Procedure. For when you need to power down safely, whether for an emergency or maintenance. 
• Basic Connection Diagram. Shows how your system is wired, including all the tech specs. 
• System Performance Estimate. A forecast of how much energy your panels will produce. 
• Recommended Maintenance. Tips to keep your system running smoothly. 
• Maintenance Schedule. When to check, clean, or update parts of your system. 
• Commissioning Sheet & Installation Checklist. Proof your setup was double-checked and is good to go. 
• PV Array Frame Engineering Certificate. Confirms your panels can withstand wind and weight. 
• Declaration of Compliance. Your installer’s guarantee that the work meets legal standards. 
• Warranty Information. The who and how of fixing things if they go south. 
• Manufacturer’s Documentation. Manuals and handbooks for all your new gear. 
• Earth Fault Alarm Actions. Steps to take if there’s a ground fault in the system. 

Procedure

Once you’ve chosen your solar provider and dotted the i’s on your contract, it’s showtime for installation. Here’s the no-fuss rundown of what happens on installation day: 

• Prep Work. The CEC-accredited team lands, armed with gear and a checklist, ensuring they’re not missing a beat or a bolt. 
• Safety First. A thorough once-over of your space ensures everyone’s safe and the setup’s solid. 
• Mounting. Up on the roof, the setup begins. Got a tiled roof? Keep some extras handy just in case. 
• Panel Placement. With precision, panels are placed and secured. 
• Wiring. Next up, connecting the wires to the inverter, ensuring your panels and home are in conversation. 
• Inverter Installation. The inverter finds its spot, ready to translate sunbeams into usable energy. 
• Ground Mounting (If Needed). Ground mounts? They’re set with the same care and precision as rooftop ones. 
• Test Run. With everything in place, a thorough check ensures every part’s performing perfectly. 
• Walkthrough. Before they call it a day, the team walks you through your new system. Questions? Now’s the time. 
• Clean Sweep. Leaving your space as they found it, minus the solar panels on the roof. 

2) Connect to the Grid 

This step in your solar journey ensures your system is properly integrated with the local energy network. Connecting to the grid allows you to feed excess electricity back and possibly benefit from feed-in tariffs. 

This process is typically managed by your solar retailer, who handles the necessary paperwork and liaises with electricity retailers and distributors to hook up your system. However, it’s important for you as the homeowner to stay informed about the progress, understand who to contact for updates, and confirm that all actions are completed promptly. 

Each state in Australia has its own procedures for grid connection, as well as variations in policies, incentives, and technical requirements. We highly recommend familiarising yourself with your state’s process through resources like the Australian Energy Regulator and the Clean Energy Council.  

Connection Process

Hooking up your solar system to the grid essentially unfolds in two phases.  

Application

This is where you get the green light from your local network to connect your new solar panels to the grid. Different areas and system sizes might have their own set of rules, so it’s crucial to get this step rolling early. Your solar team should handle this, but it’s wise to give them a nudge to ensure they’re on it, as this can sometimes take a couple of months. 

Meter Reconfiguration and Connection

After your system is up and ready, there’s the meter switch. Your old meter might need an upgrade to properly measure the electricity you’re feeding back into the grid. Whether it’s a tweak to the existing one or a brand-new meter, this step is key to officially hooking up to the grid and reaping the benefits of your solar investment. Your solar retailer will coordinate this change, but remember, there might be costs involved. It’s a good idea to clarify these details upfront to avoid any surprises on your bill. 

3) Maintenance 

A solar system isn’t just a set of panels on your roof; it’s a sophisticated piece of equipment that generates electricity. To keep it humming smoothly, maintenance is key. Your solar retailer or installer will hand you a maintenance schedule – a roadmap to ensure your system’s optimal performance and safety for everyone on the premises. 

Remember, an accredited CEC installer is your go-to for maintenance work because they offer more than just a panel clean-up. They’ll ensure your system is safe, efficient, and saving you money on power bills.  

And don’t overlook periodic checks like the anti-islanding test for your inverter, as required by some distributors. Each has its own set of rules, so staying informed is crucial. This maintenance not only safeguards your investment but also maximises your savings over the long haul. 

Inspections

After your solar PV system is installed, safety inspections might be conducted by the electrical authority in your area, which varies by state. These inspections could be mandatory or performed on a random basis.  

In certain states, it’s up to your installer to arrange these inspections, preferably before your system can be connected to the grid. Please be aware of your state’s requirements to ensure your system is compliant and can be activated as planned.

Required and Relevant Standards for Solar Systems in Australia 

System Upgrades

When considering future upgrades for your solar system, there are a few things you’ll need to keep in mind: 

• Distributor Approval. Firstly, getting the green light from your power distributor is crucial; they’ll need to approve any changes to your setup.  
• Panel Availability. Secondly, the solar panels you choose must still be available on the market and comply with the latest Australian Standards.  
• Feed-In Tariff Update. Lastly, be aware that upgrading your system might mean you’ll lose your current feed-in tariff.  

It’s wise to talk to both your electricity retailer and distributor to understand the requirements for system upgrades in your area, as these can vary from state to state. 

Solar Panel Recycling

Fortunately for you and the planet, there is an end-of-life process for your solar panels. As technology advances, the importance of responsibly disposing of or repurposing solar panels has been recognised.  

Organisations like Reclaim PV are leading the way in establishing solar panel recycling programs. They collaborate with various solar panel suppliers to ensure that once your panels have served their purpose, they’re taken care of in an environmentally friendly manner.  

It’s a good idea to ask your panel supplier if they participate in any recycling programs. For more in-depth information on how you can contribute to this sustainable practice, Reclaim PV’s website is a valuable resource. This approach helps in reducing waste and supporting the circular economy in the solar industry. 

Let’s Get You Started

Do you want to install solar panels at your home? Perfect, check out our best deals on solar panels for Adelaide, Canberra, Brisbane, Newcastle, Sydney, and Melbourne and get in touch with us. We have a CEC-accredited team of seasoned experts who have transformed homes across Australia and are eagerly waiting to talk solar with you. Get expert recommendations and a final system design that meets your requirements and budget to a tee. Rest assured of our support all the way from the initial consultation to post-installation.  

Introduction 

Why deplete your savings for solar installation when financing options abound? In Australia, more and more homeowners like you are discovering the financial wisdom of solar financing and aligning it with how you acquire other essentials in life, from vehicles to smartphones. 

The beauty of solar lies in its ability to self-fund. Opt for a finance plan for your solar setup, and you could see your investment paying dividends from the outset. What could be better than the savings from your reduced electricity bills outpacing your finance repayments? This outcome effectively makes your solar energy solution cashflow positive from day one. 

Buying solar on finance allows you to harness the power of the sun without upfront financial burdens. Through this guide, we’ll look into the myriad benefits of financing your solar panels and spotlight examples of how this approach can lead to savings, all while keeping your cash reserves intact. 

Is a 0% Interest Green Loan Right for You? 

Who Should Not Opt for Interest-Free Green Loans for Solar? 

Deciding on the best way to finance your solar system in Australia can be tricky, but interest-free green loans offer a compelling option for many. Here’s who might benefit most from choosing this path: 

• Homeowners on a Budget. If upfront costs seem daunting but you’re keen on solar savings, spreading the cost over time without interest can make solar accessible. 
• Energy-Savvy Consumers. For those who want to reduce their carbon footprint and save on bills without the initial financial burden. 
• First-Time Solar Users. New to solar? Interest-free loans can ease the transition without hefty upfront costs. 
• Future Planners. If you’re looking at long-term savings and sustainability but need to manage short-term finances, this is for you. 

In essence, if you’re looking to invest in solar without the immediate financial strain, an interest-free green loan could be your ticket to a greener future with all the benefits of solar power. 

Who Should Opt for Interest-Free Green Loans for Solar? 

While interest-free green loans for solar are a fantastic option for many, they might not suit everyone. Here’s who might reconsider this financing route: 

• Financially Ready Homeowners. If you have the savings and prefer to pay upfront to avoid any debt, sticking with a one-time payment might be more your style. 
• Seeking Maximum Long-Term Savings. Paying upfront can sometimes offer more significant long-term savings since you’re investing in your property’s value from day one. 
• Those with Alternative Financing Options. If you have access to other low-interest or beneficial financing options that might offer more flexibility or rewards, explore those first. 
• People Uncomfortable with Commitments. If the idea of monthly payments, even without interest, makes you uneasy, you might want to save up and pay in full later. 

Choosing the right financing for your solar system is about balancing immediate financial realities with long-term energy and cost-saving goals. 

Attractive Advantages of Getting Solar on Finance 

Slash Your Electricity Bills 

Adopting solar power through a green loan on a Zero-Interest Payment Plan (ZIPP) offers immediate relief from high electricity costs.  

With the average Sydney and NSW household electricity rate at $0.35 per kWh, a family of four typically shells out about $113 monthly, adding up to an annual hit of $1,827. Those in Adelaide and South Australia, where the price per kWh is $0.45, feel the squeeze even more, with yearly bills escalating to $2,279.  

If you live in Sydney and NSW, a 6.6kW system, starting at $5,500, can produce about 25kWh each day, trimming your bill by an impressive $1,950 annually. Opting for a 9.9kW system (41kWh/day), priced from $7,000, yields an even heftier cut—up to $3,200 yearly. In Melbourne and Victoria, you pay $4,990 out of pocket for a 10kW solar system that saves you $2,300 a year. To calculate your exact savings, use our Solar Savings Calculator. Simply input your energy usage and billing details and get an estimate of your savings with solar.savings with solar. 

These savings outweigh the manageable monthly administrative fee associated with a zero-interest payment plan, making the repayment phase—typically 4 to 5 years—feel like a breeze.  

Once the system’s paid off, you’re set to pocket pure savings for over two decades by capitalising on your solar system’s 25-year lifespan. This financial foresight positions you for a future of sustainable living and helping you manage the cost-of-living crisis. 

Preserve Your Savings 

Getting solar power is a wise environmental choice and a judicious financial move, especially when you opt for a green loan to facilitate the transition.  

Think of it this way: rather than forking out a substantial sum upfront, you can spread the cost over time with no interest nibbling at your wallet.  

Let’s break it down: opting for add-ons such as a premium inverter or a split array setup may add to the initial expense, but with a zero-interest loan, the costs of eligible green products are neatly parcelled into manageable monthly instalments. Even the higher ticket items, like a robust solar battery storage system priced around $9,990, won’t cause a dent in your day-to-day finances.  

By financing your solar setup, you’re not just equipping your home with renewable energy; you’re also investing in peace of mind.  

Your solar panels will dutifully pay back their value for over 20 years, providing substantial electricity bill savings that often exceed the loan’s monthly fee. With this balance of economic foresight and immediate financial security, you can enjoy the sunny side of life without financial worry. 

Shield Yourself from Electricity Price Inflation 

Switching to solar technology isn’t just about going green; it’s also a strategic hedge against the rising costs of electricity.  

There’s nothing better than protecting your household from the hefty price hikes that come with the annual revision of energy prices, like the 50% rise in wholesale prices you saw in July 2023. As coal and gas costs continue to climb, so too does the shape of our electricity bills – but it doesn’t have to be this way for you. 

Integrating solar panels and batteries into your home through a green loan sets you on a path towards energy independence. Instead of being at the mercy of network costs, which rose 5% to 10% in July 2023 and account for a significant chunk of your bill, your investment in solar begins to pay off immediately. 

And with the uncertainty of retailer tariffs, which can exceed regulatory increases, locking in your energy costs with solar technology isn’t just smart – it’s essential. 

Now, picture your home running efficiently on solar power, your energy sourced directly from the sun – no middleman, no hidden fees, just straightforward savings.  

By opting for solar with a green loan, you can start small and expand your system later, ensuring that by the time the next price revision rolls around on 1 July 2024, you’ll be comfortably generating your own clean, cost-free electricity. 

Drawbacks of Interest-Free Green Loans for Solar 

While interest-free green loans for solar provide many advantages, there are a few considerations to keep in mind: 

• Commitment Required. You’re entering into a financial agreement that requires regular payments, even during tough economic times. 
• Budget Planning. It’s essential to ensure the monthly payments fit comfortably within your budget, especially with the current cost-of-living crisis putting extra pressure on finances. 
• Long-Term Consideration. While there’s no interest, the commitment means you need to plan for the long term, ensuring you’re in a stable position to fulfill the agreement. 
• Impact on Future Financial Decisions. Taking on a loan, even an interest-free one, might affect your eligibility for future financing needs. 

It’s about balancing immediate benefits with your financial health and long-term plans. Always consider your personal circumstances before deciding. 

Interest-Free Green Loans with Plenti 

Plenti is Solar Run’s finance partner through whom you get interest-free green loans. What are the best bits about partnering with Plenti? 

• They are Australia’s #1 consumer lender. 
• They surpass other personal lenders in terms of 5-star reviews. 
• They allow you to borrow $30,000 and repay it over 6 years (or 10 years if you choose a battery add-on). 
• They’ve helped 17,000+ households with $120M+ in solar and home battery loans. 
• They’ve funded $249M+ to help Australians with their renewable energy projects.  
• You can complete your application in 10 minutes and receive your funds in 2 days. 

Why Apply for a 0% Interest Green Loan? 

A no-interest green loan makes buying and installing solar energy products in your home much easier for the reasons listed below: 

• Straightforward Budgeting. With ZIPP, you get absolute clarity on loan costs, allowing precise budgeting to the last cent. 
• Shield Against Rate Hikes. Lock in your borrowing without the worry of interest rates climbing unexpectedly. 
• Expand Your Borrowing Power. Borrow more without additional costs, thanks to a simple monthly fee structure. 
• Flexibility for Early Repayment. Utilise energy bill savings to pay off your loan sooner without incurring early repayment penalties. 
• Generous Borrowing Limits. Access up to $30,000 for your green initiatives with the freedom to repay over a period of 3 to 6 years, or even 10 for battery storage. 
• High Approval Odds. With a 90–95% approval rate, a ZIPP opens up a world of renewable finance possibilities. 

Are You Eligible for a Zero-Interest Payment Plan (ZIPP)? 

You are eligible for a ZIPP on your green loan with Plenti if you fulfil these requirements: 

• Age. You are 18 years or older. 
• Citizenship. You are a citizen or permanent resident of Australia. 
• Documentation. You possess valid identity proof (driver’s licence, Australian passport, or Medicare Card). 
• Home ownership. You have your own home or are in the process of purchasing your own home. 
• Credit score. You have a good credit history. (Credit scores of 700 and above accelerate the approval process.) 
• Work/retirement situation. You work 25+ hours a week, are retired and self-supporting, or collect a state-funded pension. 

Get in Touch 

Are you interested in buying solar on finance? You might be full of questions, that’s natural. Our solar experts at Solar Run are ready to answer them for you with clarity and simplicity. Send us a message with your queries and we will be in touch with you. We also offer a free, no-obligation quote projecting your costs and savings. Armed with complete and accurate information from us, you will be able to decide if buying solar on finance is right for you. 

Why solar is the best protection from looming electricity price hikes

Households and small business along the east coast of Australia are bracing themselves for power bill increases of up to 31 per cent from July 1.  Energy regulators have released their draft decisions to raise benchmark electricity prices by 19.8 per cent to 22.2 per cent in New South Wales, south-east Queensland, and South Australia.  Victorians are hardest hit with an expected 30 per cent jump.

With cost-of-living-pressures putting many households and businesses under stress, this is the last thing anyone wants to hear.  This blog takes a good hard look at what these draft decisions mean and what you can do to sidestep them with the help of the right solar power system.

• What is a benchmark price?
• How much will my bill increase by?
• What’s causing these massive price hikes?
• Is this bill increase guaranteed to happen?
• How can solar help me avoid rising power bills?

What is a benchmark price?

The Australian Energy Regulator (AER) and in Victoria, the Essential Services Commission (ESC), set a benchmark price – also known as a reference price or default market offer (DMO) – which is the maximum amount electricity retailers can charge customers who are on standing offers.

Around 10 per cent of Australian households are on standing offers. Typically, these are households who haven’t shopped around for a cheaper electricity deal for some time.

Those who do shop around typically save themselves 8 to 10 per cent off the standing offer price.

Retailers typically use the benchmark price as a reference.  When it goes up, the market offers (i.e., more competitive electricity deals) generally increase as well.

“It’s important to understand that the default market offer is not the best offer, it is a safety net.  We encourage consumers to shop around for the best electricity deal for your circumstances,” said AER Chair Clare Savage in a press release.

How much will my bill increase by?

The draft decisions signal an increase of between $320 to $460 for residential customers and $669 to $1,738 for small businesses on standing offers.  The actual increase depends on which region you are located in, with Victorians and regional Queenslanders being hit with the biggest price hikes.

For example, the average Victorian household electricity bill is predicted to increase from $1,403 in 2022-23 to $1,829 in 2023-24 for those 400,000 Victorian homes on the Victorian Default Offer.

So, if your home uses 11 kilowatt hours of electricity a day on average throughout the year, that’s probably what you’ll be paying if you live in Victoria and you haven’t shopped around for a cheaper electricity deal for some time.

If you own a small business in Victoria and your average annual electricity usage is 20,000 kilowatt hours a year – or 55 kilowatt hours a day – your bills are projected to increase to $7,358 in 2023-24, compared to $5,620 the previous year if you’re on a standing offer.

What’s causing these massive price hikes?

Network costs (i.e., the costs of poles and wires) have traditionally been the biggest cost element affecting electricity prices.  But now, thanks to our exposure to volatile global energy markets caused by the Ukraine war and structural issues in our domestic energy markets, wholesale electricity prices have surged.  And it is this massive increase in wholesale energy prices that’s the biggest contributor to skyrocketing power bills.

The Victorian Essential Services Commission has published a useful chart (see below) that highlights the contributing elements to the increase in residential electricity bills. This shows that surging wholesale electricity prices are the main reason for the massive increase in power bills that Victorian homes are likely to face in the coming year.

Are these bill increases guaranteed to happen?

The good news is that these price increases aren’t set in stone – as yet.  They are draft decisions, with the final decisions due to be announced in May 2023.

Having said that, we are being told to be thankful that the draft price increases aren’t as high as they might have been.  According to the Australian Energy Regulator, if the federal government hadn’t stepped in with legislation to cap energy prices in December 2022, we could have been facing price hikes of around 50 per cent in the coming year.

It’s also worth knowing is that last year, the energy retailers successfully argued for an increase in the draft default prices.

What’s to stop them trying the same tactic this year?

How can solar help me avoid rising power bills?

If feeling like you’re at the mercy of unstable international and domestic energy markets – not to mention the big energy retailers – you’re right.  Whilst Australia has ambitious targets to transition the national electricity market to renewables, there’s still some way to go.  It could take 5 or even 10 years before the promised low electricity prices from a renewables-led grid flow through to household power bills.

That’s why solar is such a good investment.

With a large enough solar panel system you can neatly sidestep the need for (virtually any) grid electricity during daytime sun-producing hours.  If your household uses the most electricity during the evening, a solar battery could save you from drawing on grid electricity during the evening peak.  A 10kW solar panel system and a 10 or 13 kWh solar battery is enough for most households to reduce their total grid electricity usage by as much as 80 per cent – or even more!

A tip for solar battery owners:  You can make the biggest bill savings by switching to a time-of-use tariff.  That allows you to use your battery to power your home during the expensive weekday evening peak period (3pm to 9pm), and benefit from the lower shoulder and off-peak rates for the rest of the time.

Solar: the best insurance from energy price volatility

If you’re sick of rising energy costs, the best way to get off the escalator is solar.  Solar panel systems typically have a payback of 3 to 5 years.  Solar batteries are more expensive but the break-even point can be within the typical 10-year warranty period – or even quicker.  And the massive advantage of a home solar battery is the peace of mind you get from knowing you’ve fixed your energy costs at the lowest possible level.  So next year when the energy regulators announce their price rises, you won’t care a bit!

Request a quote

If you want protection from energy price increases, talk to a solar expert at SolarRun.  We can design a solar panel or solar-plus-battery system that reduces your electricity bills to next-to-nothing and provides you with bullet-proof insulation from volatile electricity markets and unexpectedly high power bills.

Don’t wait.  Every day without solar is another day you’re paying too much for electricity..