What Is The Future Technology Of Solar Panels In Australia?

What Is The Future Technology Of Solar Panels In Australia

Solar energy is one of Earth’s most abundant and clean renewable sources. It can be converted into electricity or heat using various technologies, such as solar photovoltaic (PV) and solar thermal.  

Australia is blessed with abundant sunshine and has pioneered developing and deploying solar technologies for decades. But what is the future technology of solar panels in Australia?  

As the demand for solar energy grows, so does the need for innovation and improvement. Future technologies of solar panels in Australia will revolutionise the solar industry and help achieve net-zero emissions by 2050. 

Advancements in Solar Cell Technologies

Researchers are continuously working on improving the efficiency of solar cells. Perovskite solar cells, for example, have shown great promise due to their potential for higher efficiency and lower manufacturing costs.  

These technologies may become more prominent in the Australian market as they mature. 

Next-Generation Solar Panels

Next-generation solar panels are designed to achieve higher conversion efficiencies, allowing for more electricity generation from the same amount of sunlight.  

Emerging technologies, such as perovskite and tandem solar cells, offer promising efficiency gains and can become commercially viable soon. 

Bifacial Solar Panels

Bifacial solar panels capture sunlight from both sides, significantly increasing energy generation. These panels can utilise reflected and diffused light, making them suitable for installation in various environments.  

As the cost of bifacial panels continues to decrease, their adoption is expected to increase, especially in areas with reflective surfaces like snow or water. 

Solar Windows and Building-Integrated Photovoltaics (BIPV)

Solar windows and building-integrated photovoltaics (BIPV) represent a revolutionary development in solar power integration. Transparent solar panels embedded in windows or incorporated into building materials allow for the seamless integration of solar power generation into architectural designs.  

This integration could expand solar power applications beyond traditional rooftop installations. 

Beyond Silicon: Perovskite Solar Cells 

Silicon solar cells can only convert about 20% of their sunlight into electricity, and their efficiency drops as the temperature rises. Moreover, silicon solar cells require a high level of purity and complex manufacturing processes, which increase their environmental impact and cost. 

A promising alternative to silicon is perovskite, a material with a unique crystal structure that can absorb light across a broad spectrum and generate electricity at low voltages. Perovskite solar cells have several advantages over silicon solar cells, such as: 

  • Higher efficiency: Perovskite solar cells have achieved efficiencies of over 25% in laboratory settings and are expected to reach over 30% soon 
  • Lower cost: Perovskite solar cells can be made from cheap and abundant materials, such as lead, tin, carbon, and nitrogen. They can also be fabricated using simple methods, such as printing or coating, reducing energy and material consumption. 
  • Flexibility: Perovskite solar cells can be made into thin and lightweight films that can be integrated into various surfaces, such as windows, roofs, walls, or even clothing. 
  • Tunability: Perovskite solar cells can be tailored to different colours and transparency levels by changing their chemical composition or structure. 

Perovskite solar cells come with challenges. However, they are still in the early stages of development and face issues such as stability, scalability, toxicity, and recallability.  

solar technology

Beyond Electricity: Solar Fuels 

Solar fuels can be produced by using sunlight to split water or carbon dioxide molecules into their constituent elements, such as hydrogen and oxygen or carbon monoxide and hydrogen. This process can be done using various technologies, such as: 

  • Photo-electrochemical cells: These devices use semiconductors to absorb sunlight and generate an electric current that drives the water or carbon dioxide-splitting reaction. 
  • Photocatalytic cells: These devices use catalysts to accelerate the water or carbon dioxide splitting reaction under sunlight without requiring an external electric current. 
  • Solar Thermal Systems: These use mirrors or lenses to concentrate sunlight onto a receiver that heats a fluid or gas that drives a chemical reactor. 

Solar fuels have several advantages over batteries, such as: 

  • Higher energy density: Solar fuels can store more energy per unit mass or volume than batteries. 
  • Longer duration: Solar fuels can be stored longer without losing quality or performance. 
  • Lower cost: Solar fuels can be produced from abundant, cheap resources like water or air. 

Solar fuels require high temperatures and pressures to produce and store them efficiently. They also face competition from fossil fuels, which are still cheaper and more widely available. 

Australian researchers are developing novel materials and processes to improve the efficiency and cost-effectiveness of solar fuel production.  

For example, a project led by Professor Rose Amal from UNSW Sydney is developing nanostructured photocatalysts that can split water into hydrogen and oxygen using visible light.  

Another project Professor John Andrews from RMIT University led is developing a solar thermal system that can produce methane from carbon dioxide and hydrogen using a metal oxide redox cycle. 

Beyond Panels: Solar Skins 

Most solar panels are installed on rooftops or ground-mounted systems, which can be visually intrusive or take up valuable land space.  

A possible solution is to create solar skins, which are thin and flexible materials that can harvest solar energy and also serve as functional or decorative elements of buildings or vehicles. 

Solar skins can be made from various technologies, such as: 

  • Organic Solar cells: These cells use organic molecules, such as polymers or dye-sensitised materials, to absorb sunlight and generate electricity. They can be made into colourful and transparent films that can be applied to various surfaces. 
  • Quantum Dot Solar Cells: These cells use nanoscale crystals, called quantum dots, to absorb sunlight and generate electricity. They can be tuned to different colours and brightness levels by changing their size or shape. 
  • Thermoelectric Materials: These materials can convert heat into electricity or vice versa. They can harvest waste heat from buildings or vehicles and turn it into useful power. 

Solar skins have several advantages over conventional solar panels, such as: 

  • Versatility: Solar skins can be integrated into various shapes and forms, such as windows, walls, roofs, pavements, cars, buses or trains. 
  • Aesthetics: Solar skins can be designed to match the colour and style of the existing environment or create new visual effects. 
  • Functionality: Solar skins can also provide additional benefits, such as insulation, shading, lighting or communication. 

Solar skins are also still in the research and development stage and face challenges such as durability, reliability, and compatibility. Australian researchers are exploring new ways to create and apply solar skins for various applications.  

Energy Storage Integration

Battery technologies are evolving rapidly, offering higher energy density, longer lifespans, and faster charging capabilities.  

Lithium-ion batteries dominate the market, but emerging technologies like solid-state and flow batteries show great promise. These advancements will enable more efficient energy storage and give homeowners greater control over their energy consumption. 

Home battery systems like Tesla’s Powerwall and the development of large-scale grid-connected energy storage projects will become more prevalent. 

Smart Energy Management and Grid Integration

The integration of solar power systems with smart energy management and grid technologies is another significant trend in the solar power industry: 

Home Energy Management Systems

Home energy management systems leverage advanced software and intelligent algorithms to optimise energy usage and maximise self-consumption. These systems monitor energy generation and consumption patterns. 

Later, homeowners can make informed decisions about their energy usage and identify areas for further efficiency improvements. 

Grid Integration and Demand Response

Integrating solar panel systems with the electricity grid enables more effective energy supply and demand management. Homeowners can participate in demand response programs, where their solar power systems can be remotely controlled to adjust energy generation and consumption based on grid conditions. This integration helps improve grid stability, reduce peak demand, and create a more resilient and efficient energy infrastructure. 

Floating Solar Farms

Australia has vast water resources, and floating solar farms on reservoirs and dams could become more common. These installations not only generate electricity but also help reduce water evaporation. 

Solar Energy in Agriculture

Integrating solar panels into agricultural practices, such as solar-powered irrigation or shade-providing solar installations, could become more prevalent in Australia. 

Community Solar Projects

Community-based solar projects and shared solar installations may gain traction, allowing individuals who cannot install solar panels on their properties to benefit from solar energy. 

Artificial Intelligence (AI) and Machine Learning

Artificial intelligence (AI) and machine learning algorithms are being integrated into solar power systems to optimise energy production and consumption.  

Innovations in solar panel applications have resulted in AI-powered systems. These can adapt to changing weather conditions, energy demand, and individual usage patterns, enhancing the overall performance of solar power systems. 

Sustainability for the Future

solar panel innovations

Solar energy is crucial to Australia’s transition to a low-carbon economy. However, to achieve its full potential, solar technology needs to evolve and improve efficiency, cost, storage, and integration.  

Australian researchers are leading the way in developing the future technologies of solar panels that will overcome the current challenges and create new opportunities for solar energy applications. These are expected to revolutionise the solar industry and help achieve net-zero emissions by 2050. 

The key trends that will shape the solar power industry are the increased efficiency and performance of solar panels, advancements in energy storage technologies, smart energy management systems, grid integration, and advanced monitoring and analytics. 

These solar energy predictions offer tremendous potential for homeowners to optimise their energy consumption further, increase grid independence, and contribute to a cleaner and more sustainable energy future.  

But can Australia go 100% renewable energy? The Government rebates and incentives indeed influence that.  It also ensures future technology adoption in the solar sector in Australia.  

The direction of these policies can significantly impact the sustainable goals as a part of Renewable Energy Australia.  

Check our website to learn more about government solar rebates in Victoria and NSW. And get a free quote for any renewable solutions.  

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How to manage your solar panel system | Guide 101

How to manage your solar panel system guide

If you are looking for a guide on how to manage your solar panel system, you’ve come to the right place.

In this guide, you will find the answers to the most common “solar panel maintenance” questions. Our guide will help you in maintaining the quality of your system so that it last longer.

Requirements for maintaining your solar panel system

Normally, a solar panel system is extremely durable, it doesn’t require a lot of maintenance. However, it is necessary to check your solar energy generation regularly to ensure that it’s working well. Although your solar system is sturdy, as your panels are placed outside, they are exposed to extreme weather conditions.

Hence, constant exposure to harsh elements can cause damage to the solar panel system- for instance, the DC isolator casing can be damaged which will cause leakage. Allowing rain/moisture to seep in. Thus, regular servicing will help in locating potential faults and keep the solar panel system in good condition.

What common problems can occur with solar panel systems?

  1. Micro-cracks: Micro-cracks are typically caused by poor handling during shipping/transportation or by exerting too much pressure on the tempered glass during installation. These fractures might begin so small that they are not visible to the human eye, but they grow larger over time due to water entry and temperature fluctuations.
  2. Fault in Solar Inverter: Inverters can sometimes stop working due to voltage issues onsite or within the solar system, or there can be an excessive amount of dust collection which may impact the inverter’s temperature and overall performance.
  3. Wiring Issues: According to the regulations in Australia the DC isolator- a switch that turns off the solar panels, is to be placed on the roof. This at times causes the switch to wear out due to overheating or water penetration.
  4. Snail Trails: This common solar panel issue is basically a dark line across the surface of the solar panel which looks- just like its name “snail trail”. It occurs when water/moisture is able to get inside the panel. This snail trail causes the solar panels to lose their efficiency and shorten their lifespan.

How often does your solar panel system need servicing?

It is advised that your solar panels be serviced at least once every two years to guarantee that your system is running properly and safely.

According to Kane Thornton, Chief Executive Officer of the Clean Energy Council, solar power is now helping millions of Australians save money on their electricity bills, but individuals should not simply install it on their roofs and forget about it for the next 25 years.

 

So, we would recommend a full electrical inspection every couple of years for small residential systems. On the other hand, for commercial systems, we would suggest undergoing inspection every year to ensure the system is running safely to its full potential.

Do your solar panels need any cleaning?

As you already know solar panels need direct sunlight to generate energy, but obstacle like bird droppings, grime, dust, dirt etc. gets in the way. Sometimes heavy rainfall is not sufficient to clean your solar panels.

So, do solar panels need cleaning? The answer to the question is YES. You will have to clean your solar panels– as by cleaning your rooftop solar panels you will be able to significantly boost energy production.

Furthermore, you can clean the solar panels on your own, all you will need is-

 

 

  • Freshwater
  • Gentle cleaning agent (diluted soap/vinegar)
  • Soft bristle brush
  • Squeegee

If you want to find out how can you clean your solar panels on your own, we have a comprehensive guide on residential solar panel cleaning which can be found here.

Cleaning your solar panels seems easy, but there are a lot of things which you won’t be able to do on your own. At that time, you will need the service of professionals.

Servicing entails complete electrical testing of the solar panel system as well as a full visual inspection to ensure that the equipment and cables are in proper working condition. Thus, when it’s time to get your solar system serviced, it is wise to call an expert.

How to find out if your solar panel system is performing well?

All solar panel system comes with free solar monitoring software, which you should be able to access once the inverter is connected to the internet. You might need to contact your solar installer to get access if you do not have it in the first place.

The software will give you some history of the system’s performance and also how much solar power is being generated.

On the other hand, you can see the impact of your solar panel system through your energy bills. Although your energy bills do not display how much solar energy was generated, but rather the lower figure of energy that you are presently purchasing from your retailer, as well as any exported solar energy.

If you understand energy consumption well, then an unusually high energy bill might suggest that there are some problems with your solar panel system.

Some important system checks that you should be doing

PV Inverter Test: This is to check that the inverter connects and disconnects to the broader electricity grid safely. To protect others who may be working on a local area of the grid, electricity distributors want to ensure that your system does not flow electricity into the electrical network during a blackout.

Some distributors need an anti-islanding test of the inverter once a year, so check with your distributor for the exact schedule. The test can be performed by a Clean Energy Council-accredited solar installer. However, some homeowners may comfortably do the test themselves if told how by an accredited installer.

Inverter Check on a Regular Basis: Your inverter must be inspected by a professional to make sure that it’s working correctly. And the ventilation grills, heatsinks etc. are all clean. You need to make sure that during the hot weather, nothing interferes with the normal airflow through the unit, as it might cause the inverter to overheat and shorten the lifespan of the inverter.

You can do the maintenance by yourself by making sure that the inverter is dirt-free, and there are no cobwebs or vermin. Ensure that the inverter is running normally. It is wise to talk to your installer and know about what warning codes or error lights to look for in the display.

Conclusion

Solar panels are like a prized possession which have an expected lifespan of 25 years. So, remember that a little maintenance will go a long way towards ensuring that your system saves you money on your energy bills for years to come.

Regular examinations ensure that the system is safe for everyone at home as well as any electrical employees on the distribution network.

So, do what you can on your own, and set a schedule on your calendar to ensure that the fundamentals are not overlooked.

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Lifespan Of Solar Panels And Batteries | 2023 Update

Lifespan Of Solar Panels And Batteries

Solar panels have become the new renewable lifestyle for many Australians. Solar batteries are also one of the main components of solar panel systems. Hence, knowing about the lifespan of solar panels and batteries is essential, especially in 2023.  

Solar panels typically have a lifespan of 25 to 30 years. Still, solar panel lifespan can vary based on several factors. The quality of the panels, the manufacturer’s warranty, and Australian weather affect solar panels.  

Solar manufacturing processes can withstand Australian weather conditions. It is harsh due to intense sunlight, high temperatures, and occasional extreme weather events. 

Manufacturers usually provide warranties that guarantee that panels will produce at least 80% of their rated power output after 25 years. However, many panels continue to operate well beyond their warranty period. 

How to Extend the Lifespan of Your Solar Panels?

So, how can individuals adopting solar systems ensure that their panels remain functional throughout their 25-year warranties and even longer? Here are 3 tips to make solar last long:  

Choose a Trustworthy Installer

Since these panels have been installed on your home for over two decades, conducting thorough research is crucial when selecting your installation provider. Finding a reputable installer is the most critical step in this process.   

Monitor Your Energy Usage

While it may seem common sense, solar system owners must regularly check how much electricity their panels generate. Solar systems often include shut-off switches that can be accidentally triggered, even by experienced individuals.  

Keep Your Panels Clean

keeping your panels clean is advisable. Different regions may experience various forms of build-up, including dirt, soil, or snow, which can reduce the panels’ efficiency.  

Fortunately, cleaning the panels is a straightforward task that involves gently brushing off any debris with a broom—just ensure not to apply excessive force that could damage them. 

Overall, with proper maintenance and care, solar panels can provide reliable electricity generation for several decades in Australian weather conditions. 

Lifespan of Home Solar Battery

solar batteries

Like solar panels, the lifespan of solar batteries in Australia depends on many factors. Most solar batteries last between 5 and 15 years. However, this can vary based on the type of battery, usage patterns, and maintenance.  

Here’s a breakdown of different solar battery types: 

Lead-Acid Batteries: These batteries are the least expensive option but tend to have a shorter lifespan. It typically stands around 5 to 10 years. They require regular maintenance and may perform less in extreme temperatures. It can be a concern in some parts of Australia. 

Lithium-Ion Batteries: Lithium-ion batteries are becoming increasingly popular due to their longer lifespan. These batteries last around 10 to 15 years. They are more efficient with a higher energy density. They also require less maintenance than lead-acid batteries.  

Flow Batteries: These batteries have the potential for longer lifespans, often exceeding 15 years. They are relatively new in the market and are less common in residential solar installations in Australia. 

Key Factors Affecting Solar Battery Life

Solar batteries are essential for a solar power system, as they store excess electricity from solar panels for later usage. The choice of a solar battery type depends on various factors, including system size, budget, expected usage patterns, and desired lifespan.  

It’s essential to consult with a solar energy professional like Solar Emporium to determine the most suitable battery technology for your specific needs and circumstances. 

The lifespan of a solar battery, often referred to as its “cycle life,” is influenced by several key factors. Understanding and managing these factors can help maximise the longevity of your solar battery system. 

To maximise the lifespan of your solar batteries in Australia, consider the following: 

Battery Chemistry

The type of battery chemistry used significantly impacts its cycle life. Lithium-ion batteries, particularly LiFePO4, have longer lifespans than lead-acid batteries. 

Depth of Discharge (DoD)

DoD refers to the amount of a battery’s capacity used during each discharge cycle. Shallower discharges, where you use only a tiny percentage of the battery’s capacity, tend to prolong battery life.  

Temperature

Temperature extremes can significantly impact battery life. Most batteries perform optimally in moderate temperatures (around 20-25°C or 68-77°F).  

High temperatures can accelerate chemical reactions, leading to faster degradation. Freezing can reduce a battery’s capacity temporarily. Proper temperature control and ventilation are essential for solar battery lifespan. 

Charging and Discharging Rates

Charging and discharging a battery at high rates can generate excess heat, shortening its lifespan. Maintaining a balance between charge and discharge rates within the manufacturer’s recommendations is crucial. 

Maintenance

Proper maintenance can extend a battery’s life. For example, regularly checking and maintaining the electrolyte levels in flooded lead-acid batteries can prevent damage and extend their lifespan. 

Quality of Components

The quality of the solar charge controller and inverter in your solar power system can affect the battery’s life. High-quality components are more likely to manage charging and discharging efficiently, reducing wear and tear on the battery.  

Environmental Conditions

The weather conditions in your solar battery system matter. Exposure to harsh weather, excessive dust, or corrosive elements can impact the system’s components and, indirectly, the battery’s life. 

Manufacturing Quality and Brand

The quality and reputation of the manufacturer play a role. Reputable manufacturers often provide longer-lasting and more reliable battery products.  

Proper Sizing

Ensuring that the battery is properly sized for your energy needs can prevent excessive cycling and strain on the battery, which can extend its life. 

Optimising these factors for your specific solar battery will help maximise its lifespan. It will also ensure you get the most value from your solar storage system. 

When investing in a solar battery system, inquire about the specific warranty and expected lifespan provided by the manufacturer and installer. It can vary between brands and models. 

Can Solar Panels Be Recycled?

Lifespan of Solar

Solar panels can be recycled. It is essential to the sustainable lifecycle management of photovoltaic (PV) modules. Solar panel recycling helps reduce the environmental impact of solar energy systems. And it ensures that valuable materials are recovered and reused.  

Recycling solar panels plays a crucial role in the sustainable lifecycle management of photovoltaic (PV) modules, reducing the environmental impact of solar energy systems and ensuring the recovery and reuse of valuable materials.  

Collecting: Various sources contribute to the collection of end-of-life solar panels, including residential, commercial, and industrial installations, as well as manufacturing waste. 

Sorting: The collected panels undergo sorting to separate them from other materials such as frames, junction boxes, and wiring. This separation is vital for maximising recycling efficiency. 

Dismantling: In this step, we remove the outer frame and other non-module components to isolate the solar cells and glass, the primary materials of interest. 

Shredding: After dismantling, we shred the panels into smaller pieces to facilitate the breakdown of the panel into its constituent materials. 

Separation: Different techniques are employed to separate various materials, including glass, semiconductor, and metal components. These materials are then collected for recycling or reprocessing. 

Reprocessing: Each separated material undergoes individual processing. For example, we can reclaim silicon wafers to manufacture new solar cells, reuse glass in other glass products, and melt down metal components for recycling. 

Disposal of Non-Recyclables: Any remaining materials that cannot be recycled are properly disposed of following environmental regulations. 

The solar industry is increasingly adopting solar panel recycling as a standard and cost-effective practice, driven by the maturation of the industry and stricter regulations regarding electronic waste and environmental sustainability. 

Some manufacturers take responsibility for recycling their products, offering take-back programs or partnering with recycling companies to ensure proper disposal and material reuse. 

Efforts are also underway to develop more sustainable solar panel designs that incorporate fewer hazardous materials and are easier to recycle, thus reducing the environmental footprint of solar energy systems. 

Recycling and responsibly disposing of solar panels are essential to ensure that solar power continues to be an environmentally friendly and sustainable energy source. 

Solar panel recycling is becoming more common and cost-effective as the solar industry matures and regulations regarding electronic waste and environmental sustainability become more stringent.  

Some manufacturers take responsibility for recycling their products, offering take-back programs or partnering with recycling companies to ensure proper disposal and reuse of materials. 

Efforts are also underway to develop more sustainable solar panel designs that use fewer hazardous materials and are easier to recycle, reducing the environmental footprint of solar energy systems.  

Recycling and responsible disposal of solar panels are essential for ensuring that solar power remains an environmentally friendly and sustainable energy source. 

Degradation of Solar Panels Over Time

solar panels

Solar panels degrade over time, meaning their energy production efficiency decreases at a specific rate. We measure this degradation rate as a percentage of the initially rated efficiency of the panels per year. 

On average, most solar panels lose efficiency at around 0.5% to 1% annually. However, several factors can influence this rate: 

Quality of Panels: Reputable manufacturers produce high-quality solar panels with lower degradation rates. They often back these panels with performance warranties guaranteeing a specified level of energy production over time. 

Panel Type: Different solar panel types, such as monocrystalline, polycrystalline, and thin film, may exhibit varying degradation rates. Monocrystalline panels, for example, generally experience slower degradation than polycrystalline panels. 

Climate and Environment: Environmental conditions like temperature, humidity, and pollution impact degradation rates. Solar panels in hot and humid climates may degrade faster than those in cooler, drier regions. 

Installation Quality: Proper installation practices, including appropriate mounting, wiring, and maintenance, can mitigate degradation. Poorly installed panels may degrade faster due to exposure to moisture or mechanical stress. 

Manufacturer’s Warranty: Many solar panel manufacturers offer performance warranties that ensure a specific level of energy production over a designated number of years. These warranties often cover a degradation rate below a certain threshold, such as 80% of the initial rated efficiency after 25 years. 

Temperature Coefficient: Solar panels come with a temperature coefficient, indicating how their efficiency changes with temperature. Panels with a lower temperature coefficient tend to experience slower degradation in hot weather. 

Quality of Maintenance: Cleaning panels and regular maintenance help maintain efficiency and decrease degradation. 

Inverter Efficiency: The inverter’s efficiency in your solar system affects panel performance. The efficient and best solar inverter maximises energy harvest and reduces stress on the panels. 

While solar panels are designed to last for several decades, their degradation is sometimes linear. Some panels may degrade more slowly initially and then experience slightly faster degradation as they age. 

Regularly monitoring your solar panel performance can help identify deviations from the expected degradation rate, prompting appropriate action if necessary. 

Additionally, many reputable solar panel manufacturers offer warranties ensuring a specified level of energy production after a specific number of years, giving homeowners confidence in their panels’ long-term performance. 

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Ultimate Guide On All Types of Solar Panels In Australia

Installing a solar panel system can be a significant investment. A solar panel system can cost Australian homeowners around $5,000 to $14,000. Government and state rebates and incentive programs can help reduce this cost.

But homeowners still pay a substantial amount to enjoy lower electricity bills. Fortunately, there are various options available to make solar energy more affordable. And knowing about all types of solar panels will give you the liberty to choose from multiple ranges.

Solar panel solutions fit every budget, from cost-effective polycrystalline panels to premium and elegant monocrystalline cells. Here is the ultimate guide on all types of solar panels in Australia to help you find the most suitable panels for your home and financial needs.

What Are Solar Panels?

Solar panels are devices that capture and convert sunlight into usable electricity. They use two semi-conductive materials. Usually, silicon is sandwiched between a metal or glass.

As sunlight passes through the semi-conductive material, electrons get dislodged from the atoms. And it results in a small electrical current. The current is captured and used to power your home or stored in a solar battery. This process is also known as the photovoltaic effect.

Looking Back on Solar Panels

The history of solar panels traces back to 1839, when a French scientist named Edmond Becquerel first observed the photovoltaic effect. In 1883, Charles Fritts developed the first solar cell, leading to further experimentation with solar-capturing technology by scientists worldwide.

The breakthrough came in the 1950s when Bell Labs discovered silicon was a far more efficient semiconductor than the previously common selenium used in solar panels. Since then, solar panels have continuously improved with remarkable innovations.

What Are The Main Types of Solar Panels?

Solar panel technology has seen many advancements. And now it’s available for all average Australian households. Nowadays, a wide range of more budget-friendly panels are available. Let’s get to know all of them today!

Monocrystalline Solar Panels

Monocrystalline solar cells are also known as modules. These represent the top tier in solar technology. They are made from a single sheet of monocrystalline silicon crystal using an expensive manufacturing process.

These panels are created from a single bar of pure silicon, then cut and shaped into 32 to 96 silicon wafers. And these wafers are solar panels. However, due to the cutting process, a massive amount of silicon is wasted. And it makes production costly but efficient.

Monocrystalline panels are dark black. These panels are highly efficient, have higher wattage, longer lifespan, and are the most expensive option. They can capture about 19% to 22% of incoming photons.

There are different options among monocrystalline panels like Passivated Emitter/Rear Cell Panels (PERC panels), Heterojunction Solar Cells and Bifacial Panels.

Passivated Emitter and Rear Cell Panels

PERC panels are an improvement on the standard monocrystalline panel technology. They add a layer of reflective material to the back of the panel, which allows the silicon to capture more photons.

This design has various minor benefits. They reduce electron recombination and heat. PERC cells are slightly more efficient and have a longer lifespan. These panels absorb around 21% to 23% of incoming photons.

Heterojunction Solar Cells

Heterojunction cells combine two solar panel technologies to increase efficiency. These panels add a layer of amorphous silicon that absorbs more wave frequency and complements the crystalline silicon to boost efficiency.

However, these cells require unique manufacturing and are considerably expensive. Nevertheless, the extra cost comes with a significant efficiency boost, as they absorb between 23% to 26% of incoming photons.

Bifacial Panels

Bifacial panels are more efficient than standard monocrystalline panels but require more effort. They have two solar-absorbing faces. The second face is positioned at the back of the panel to absorb reflected light. Otherwise, that would be wasted.

However, they are not suitable for flat surfaces like roofs. Homeowners can install these panels on a section of their property, typically on the ground. When used properly, these panels can have an efficiency as high as 27%.

The most efficient bifacial panels are monocrystalline. However, polycrystalline bifacial panels are also available in the solar market.

Polycrystalline Solar Panels

Polycrystalline solar cells, or multicrystalline panels, are a viable option for a more budget-friendly approach. These solar cells are created from multiple shards of silicon fragments that are melted down and poured into small square wafer moulds. The panels are dark blue, speckled in colour.

Polycrystalline panels have a lower price tag because the production process creates less silicon wastage. Consequently, it makes them more accessible and cheaper to manufacture.

However, these silicon solar cells have a shorter lifespan and lower heat tolerance. They also have a lower efficiency rating. These can capture only between 13% and 17% of photons.

Thin-Film Solar Panels

Thin-film solar cells are an umbrella term encompassing several types of solar panels. These panels are typically thin, flexible, affordable, and commonly used in industrial or commercial applications.

Some homes may also use thin-film solar panels on their roofs if they have unusual shapes or cannot support the weight of standard panels. Thin-film solar panels generally have a low energy efficiency rating of 7% to 18%. However, it depends on the specific type.

Cadmium Telluride (CdTe) Panels

Cadmium telluride is the most common thin-film panel on the market, constituting about 5% of solar panel sales. These panels can achieve an efficiency rating of 9% to 15%.

They are made from cheaper materials such as cadmium telluride, cadmium sulphide, or magnesium sulphide. Unfortunately, these low-cost materials are also toxic and can harm the environment and human health.

Cadmium Telluride (CdTe) Panels

Cadmium telluride is the most common thin-film panel on the market, constituting about 5% of solar panel sales. These panels can achieve an efficiency rating of 9% to 15%.

They are made from cheaper materials such as cadmium telluride, cadmium sulphide, or magnesium sulphide. Unfortunately, these low-cost materials are also toxic and can harm the environment and human health.

Amorphous Silicon (A-Si) Panels

Amorphous silicon panels use a technology similar to standard silicon panels but more flexible. Instead of using crystalline silicon wafers, these panels use a thin silicon strip with a texture resembling rubber.

These are incredibly lightweight, versatile, non-toxic, and cheap but have low efficiency. These panels typically have an efficiency rating of about 7%.

Copper Indium Gallium Selenide (CIGS) Panels

CIGS panels are the most efficient thin-film panels available. They are composed of copper, gallium, indium, and selenide layers placed on top of a base of steel, glass, plastic, and other materials.

They can be installed where standard panels cannot fit. CIGS panels are also used in solar shingles and similar rooftop solar technologies. They have a high enough efficiency rating of 12% to 15%. Ideal lab conditions can be as high as 20%.

Which solar panels are considered the best?

Monocrystalline solar panels are more popular for rooftop solar installations due to their higher efficiency than polycrystalline or thin-film solar panels. However, some buyers may need clarification about their increased costs.

Selecting the best panel type for your home depends mainly on personal preferences, especially concerning visual aesthetics. Some may prefer sleek, uniformly coloured panels, while others may opt for colourful patchy panels with smaller gaps between cells.

Different Types of Solar Panel Efficiency Ratings

  • Crystalline solar panels stand out with the highest efficiency among all panel types.
  • Monocrystalline panels boast an efficiency rating of over 20%.
  • PERC panels achieve an extra 5% efficiency due to their passivation layer.
  • Polycrystalline panels typically range from 15% to 17% in efficiency.
  • On the other hand, thin-film panels usually exhibit 2% to 3% lower efficiency than crystalline silicon. On average:
  • CIGS panels have an efficiency range of 13% to 15%.
  • CdTe falls between 9% and 11%.
  • A-Si has the lowest efficiency at 6% to 8%.

The capacity of Different Solar Panels

Monocrystalline cells offer the highest energy capacity because of their single-crystal form. This form enables a higher output rating in a smaller size. Most monocrystalline panels can generate up to 300 watts of power capacity.

Recent advancements in solar technology have allowed polycrystalline panels to narrow the gap. A standard 60-cell polycrystalline panel can now produce between 240 and 300 watts.

Due to their uneven sizes, thin-film panels still need to have a standardised measure of power capacity. And the efficiency of one thin-film panel may differ from another based on its physical size.

How To Select The Right Solar Panel For Your Home?

Selecting the best solar panel for your home can seem overwhelming. However, here are some tips and tricks you can follow when the types of solar panels:

Efficiency: Look for solar panels with higher efficiency ratings as they generate more electricity from the same amount of sunlight. Understand the different types of solar cells and their efficiency levels.

Cost: Consider your budget while choosing solar panels, but remember that a higher upfront cost may result in more significant long-term energy bill savings. Polycrystalline panels offer a more budget-friendly option for cost-conscious buyers than monocrystalline panels.

Warranty: Ensure the solar panel has a reliable warranty, ideally at least 25 years, to cover any potential defects or malfunctions.

Durability: Choose panels to withstand harsh weather conditions like hail, wind, and snow. Solar panels with tempered glass and aluminium frames are more durable than those with plastic components.

Certification: Look for installers and sellers certified by recognised authorities like the Clean Energy Council (CEC) to ensure they meet quality and safety standards.

Seek Professional Advice: Research thoroughly and consult Solar Emporium.  We are a certified solar panel installer. With many solar experts, we can guide you to save money and reduce your carbon footprint effectively. Get a free solar quote now!

By carefully considering these factors, you can choose the best solar panel type for your home, ensuring optimal energy generation and long-term sustainability.

What Are The Best Solar Panel Brands In Australia?

When considering solar panel brands, you might consider the concept of “tiers.” Tier 1 represents the highest-rated panels, and tier 3 indicates low-quality products.

There is no universal ranking system. Various organisations, like financial analysis firms, independently rank solar panel brands.

Examining the source who claims to offer “tier 1” panels is essential because these organisations often have similar assessments.

The tier system generally reflects the investment potential of a solar panel brand rather than the actual quality of its panels.

The rankings consider factors like the company’s involvement in large-scale projects, manufacturing capacity, research, and development.

Here are some commonly featured tier-1 solar panel brands in Australia:

  • Canadian Solar
  • Jinko
  • LONGi
  • QCells
  • REC Group
  • Sunpower
  • Trina Solar

Contact Solar Emporium and check our affordable solar packages to get all the tier-1 solar panels.

Our Solar Experts are here to Help!

Best Solar-Powered Electric Cars In Australia

Best Solar-Powered Electric Cars In Australia

A solar-powered electric car is also known as a solar electric vehicle. It is an electric vehicle powered entirely or primarily by direct solar energy. Photovoltaic (PV) cells in solar panels typically convert the sun’s energy directly into electric energy.

Many new electric vehicles on the market have photovoltaic panels that can recharge their batteries with solar energy. However, most electric cars cannot incorporate solar panels in their technology.

But why? The simple answer is that solar panels generate little electricity to justify the huge costs. Particularly for auto-makers producing hundreds of thousands of vehicles yearly gets costlier.

Solar vehicles have a bright future in Australia because of growing environmental awareness and advances in solar technology. Check out Ultimate Future Of Electric Vehicles In Australia to learn more about electric vehicles.

Solar-Powered 

Electric Vehicles in Australia

Several solar-powered electric vehicles are available in Australia as of 2023 as commercially available models or as prototypes in development. Let’s look at some of those, shall we?

  1. Aptera Solar Electric Vehicle (SEV): Aptera Motors, a company based in the United States, has created a solar electric vehicle now available for pre-order in Australia. The Aptera SEV is a three-wheeled vehicle with solar energy and plug-in charging. It has a solar array produces up to 40 miles of range per day, making it ideal for daily commuting. The vehicle can also travel up to 1,000 miles on a single charge from its battery.
  2. Stella Solar Cars by Solar Team Eindhoven: While not commercially available, the Stella solar cars developed by the Netherlands’ Solar Team Eindhoven have significantly impacted Australia. Multiple times, these vehicles have won the Cruiser Class of the Bridgestone World Solar Challenge, an Australian solar car race. Stella cars are family-sized vehicles with solar panels on their roofs that generate electricity. They intend to be energy-positive, producing more energy than they consume.
  3. EVX Ventures’ Immortus: EVX Ventures, an Australian company, has created a prototype solar sports car called the Immortus. Solar photovoltaic panelling covers the car’s body, allowing it to run entirely on solar power. While the Immortus is not yet commercially available, it represents a significant advancement in solar vehicle technology.
  4. Sunswift’s Violet:

    Violet, developed by Sunswift, a team from the University of New South Wales, is a solar-electric car. This vehicle competed in the Bridgestone World Solar Challenge and is designed for functionality and comfort, with four-person seating and an 800-kilometre range on a single charge.

    These vehicles represent Australia’s current state of solar vehicle technology. More solar-powered vehicles will be available soon commercially as technology advances.

electric vehicles

Scope of Solar Electric Vehicles

Environmental Awareness: Australians are becoming more conscious of the environmental consequences of their actions, including transportation choices. This is driving a shift toward more environmentally friendly modes of transportation, such as solar-powered electric vehicles. The Australian government is also encouraging this shift through various incentives and regulations.

Technological Advancements: The technology underlying solar vehicles is rapidly advancing. Solar cars are becoming more practical and affordable as efficiency, storage capacity, and vehicle design improve. With several innovative projects and prototypes already in development, Australian companies and research institutions are at the forefront of these advancements.

Economic Factors: As solar technology costs fall, solar vehicles become a more economically viable option. Simultaneously, the cost of traditional fossil fuels is expected to rise, making solar vehicles a more appealing alternative.

Research and Development: Australia is home to several research institutions and companies at the cutting edge of solar vehicle technology. Sunswift and EVX Ventures, for example, are developing innovative solar vehicle prototypes at the University of New South Wales. These projects are pushing the boundaries of what is possible with solar vehicles and helping to advance this technology globally.

Solar Car Races: The Bridgestone World Solar Challenge is a prestigious international solar car race in Australia. This event draws teams worldwide and showcases the most recent advances in solar vehicle technology. It also raises public awareness of solar vehicles in Australia.

Government Support: The Australian government believes in renewable energy technologies like solar vehicles. While there are no specific incentives for solar vehicles, the government’s broader policies to reduce carbon emissions and promote renewable energy are advantageous for developing and adopting solar vehicles.

Public Interest: The Australian public is increasingly interested in solar vehicles. This is being driven by rising environmental consciousness and a desire to reduce reliance on fossil fuels. However, the high cost and scarcity of solar vehicles are currently impeding widespread adoption.

While Australia’s solar vehicle sector is still in its early stages, there are positive signs of growth. The future of solar vehicles in Australia looks promising due to the ongoing research and development, government support, and growing public interest.

Developments in the Sector

solar cars

To have solar-powered electric cars in Australia, several key technologies and infrastructure developments would need to be implemented and improved:

Efficient Solar Panels: The first requirement is highly efficient solar panels capable of converting sunlight into electricity with minimal loss. These panels must be lightweight and flexible enough to be integrated into the car’s design without compromising performance or aesthetics.

Advanced Battery Technology: Solar-powered electric vehicles would necessitate advanced batteries capable of storing the electricity generated by solar panels. These solar batteries require high energy density, fast charging, and a long lifespan. For example, Solid-state and lithium-sulphur batteries could meet these requirements.

Smart Energy Management Systems optimize the use of solar panel-generated electricity in vehicles for maximum efficiency. They would also manage the battery’s charging and discharging to maximise lifespan.

Lightweight Materials: To maximise the efficiency of solar-powered electric vehicles, lightweight materials such as carbon fibre and advanced composites could be used in their design. Less energy needed to move the car, so more solar power can be used for driving.

Solar Charging Infrastructure: A network of solar charging stations and the solar panels on the cars themselves would be beneficial. These stations could produce and store solar power in large batteries, allowing electric vehicles to charge even when the sun isn’t shining.

Vehicle-to-Grid (V2G) Technology: This enables electric vehicles to draw power from and feed power back into the grid. In the context of solar-powered electric vehicles, this could imply that excess solar electricity generated by the vehicle could be fed back into the grid, increasing the system’s sustainability.

Regenerative Braking: This technology, which is already used in many electric and hybrid vehicles, allows the car to recover energy while braking and recharge the battery. This would improve the efficiency of solar-powered electric vehicles even more.

By implementing and improving these technologies, Australia has the potential to set the standard for the development and adoption of solar-powered electric vehicles. However, significant investment in research and development, supportive government policies, and public acceptance would be required.

How to Charge 

Your Solar-Powered Electric Car?

orange car

In Australia, charging your electric car with solar panels is an environmentally friendly and cost-effective way to power your vehicle with renewable energy. Here’s how to set up a solar-powered electric car charging system step by step:

Determine Your Solar Potential: The first step is determining your location’s solar potential in Australia. Check the average daily sunlight hours, shading, and available space for solar panels. To get an accurate estimate of your solar potential, you can use online tools or consult a local solar installer.

Select the Best Solar Panels: Once you’ve determined your solar potential, choose the best solar panels for your charging setup. To meet the energy needs of your electric vehicle, choose high-quality photovoltaic (PV) panels with a suitable wattage capacity. Look for panels that are both efficient and long-lasting enough to withstand Australian weather. Check out Solar Emporium’s affordable solar packages to purchase the best solar panels.

Locate an Appropriate Location: Locate an appropriate location to install the solar panels. It could be on your roof, a carport, or a specially designed ground-mounted array. The location should receive maximum sunlight exposure and remain unshaded throughout the day.

Choose an Inverter: A solar inverter is required to convert the DC electricity generated by the solar panels into AC electricity compatible with the charging system of your electric car. Select a high-quality, compatible inverter for your solar panel installation.

Battery Storage: To store excess solar energy during sunny periods, consider adding solar battery storage to your solar system. Batteries can be useful for charging your electric vehicle on cloudy days or at night when your solar panels are not producing electricity.

Consult a Solar Installer: While installing solar panels yourself is possible, it is recommended that you consult a professional solar installer. You can Contact Solar Emporium for valuable advice to ensure proper installation. We can also assist you in selecting the best equipment for your needs.

Check for Government Incentives and Rebates: Before installing, consider government incentives, rebates, or feed-in tariffs available in your state or territory for solar installations and electric vehicles. These rebates can drastically reduce the overall cost of your solar-powered electric car charging system.

Install the Solar Panels: Once you have obtained all the required equipment and permits, the solar installer will begin the installation. They will secure the solar panels in the desired location, connect them to the inverter, and connect the electrical connections.

Connect to Your Electric Car: After installing the solar panels and connecting them to the inverter, you’ll need to connect your solar system to your electric car. You may need a special charging cable or connector, depending on your vehicle.

Monitor and maintain: Check the performance of your solar panels and inverter regularly to ensure they are working properly. Keep them free of dust and debris, and schedule regular maintenance to extend their life and performance.

The future of solar vehicles in Australia appears promising. Australia is well-positioned to lead in the use of solar vehicles. This is because the country receives abundant sunlight and has a strong environmental awareness, advanced technology, government support, and favourable economic factors.

Overcoming the current challenges, on the other hand, will necessitate continued investment and innovation.

Our Solar Experts are here to Help!

Best Place To Put Your Solar Panels In Australia

Best Place To Put Your Solar Panels In Australia

Australia has over 2.3 million rooftop solar power systems, with nearly 20,000 new installations each month. Using the sun’s energy is a wise and environmentally friendly way to meet our energy needs.  

But, optimising their performance requires thoroughly understanding Australia’s best solar panel orientation. So you’ll need to know the best place to put your solar panels. And today, we’ll try to understand the best place, direction, and orientation to put your panels.  

Understanding the best orientation and place for solar panels is essential to get maximum output from solar panels. 

Why is The Orientation of Solar Panels Important?

The positioning of solar panels plays a crucial role in their efficiency, as they rely on exposure to sunlight to function effectively. To optimise the performance of your solar panels, careful consideration of their placement and angle is necessary.  

The chosen angle directly impacts the energy produced from sunlight and the potential savings on your energy bill. 

However, the structural capacity of your roof, like trees blocking the sun, may limit the ideal positioning. Ultimately, your specific circumstances will influence the direction you place your solar panels.  

Solar installers can work closely with you to design a system that best suits your needs and energy consumption. If you’re interested in installing solar panels on your rooftop, check out ratings and reviews on solar panel installers to find the most reputable options. 

The Optimal Direction for Solar Panels in Australia

solar energy

Solar panel orientation refers to the direction that your solar panels face. It is a critical factor in determining the amount of sunlight your panels can capture and convert into electricity. 

The best direction for solar panels in Australia is typically north-facing. North-facing solar panels in the Southern Hemisphere, including Australia, receive the most direct sunlight throughout the day, And it maximises solar energy production.  

North-facing panels capture sunlight from the Northern Hemisphere, where the sun is positioned at its highest point. 

By orienting your solar panels towards the north, you can take advantage of the sun’s path and optimise the amount of solar energy your panels generate. This north-facing orientation ensures that the panels receive sunlight from sunrise to sunset for most of the day.  

While a north-facing direction is a general recommendation, solar panels can still generate energy facing east or west. East-facing panels capture the morning sunlight while west-facing panels receive the afternoon sunlight.  

If your roof has limited space or shading issues, consider installing panels on east or west-facing roofs to maximise sunlight’s benefits. 

However, it’s important to note that while east and west orientations may provide some energy production, they typically generate less energy than a north-facing orientation.  

By facing your solar panels north, you can ensure they receive the maximum sunlight throughout the day, increasing their energy production.  

Moreover, tilting the panels into a perfect angle plays a significant role. Ideally, This angle should equal your location’s latitude to capture the most sunlight over a year. 

North-facing panels tilted at 30 degrees achieve the highest solar energy production throughout the year. This configuration is particularly beneficial for those with a fixed feed-in tariff, as it maximises savings. 

West-facing panels in Australia

West-facing panels generate the most solar energy between 1:30 pm and sunset. This orientation is ideal for individuals away from home in the morning and present during the afternoon.  

By utilising appliances during these hours, one can lower their electricity bill. Otherwise, they would have to purchase power from electricity retailers at a higher rate during peak demand periods.  

East-facing panels in Australia

Conversely, east-facing panels produce the most solar energy in the morning hours. They are well-suited for households with higher electricity consumption during the mornings, providing savings on peak morning electricity rates.

South-facing panels in Australia

South-facing panels generate the least solar energy compared to other directions. However, they become viable when shading or roof direction makes different orientations impractical. 

North-facing panels in Australia

In most regions of Australia, north-facing panels achieve at least 99% of their maximum output. But if installing panels in a north-facing direction is physically challenging, the following plausible locations are east or west. While this may reduce solar output, it is still a better recommendation for maximum energy production. 
solar panel placement

The Ideal Placement

North-facing roof: North-facing roofs in the Southern Hemisphere, including Australia, receive the most direct sunlight throughout the day. Install your solar panels on a north-facing roof to maximise solar energy production. 

Tilt and angle: The optimal tilt angle for solar panels in Australia is generally around 30 to 35 degrees to capture the maximum amount of sunlight. However, this can vary depending on your location. You can consult with a solar installer or use online tools that calculate the ideal tilt and angle based on the site. 

Shading: Avoid shading as much as possible. Even a small amount of shading can significantly reduce the efficiency of solar panels. Trim or remove any trees or objects that cast shadows on your panels during peak sunlight hours. 

Climate considerations: Australia has diverse climates, ranging from tropical in the north to more temperate in the south. Consider your specific environment when determining the placement of solar panels. In hotter regions, leaving a small gap between the panels and the roof may be beneficial to allow for airflow and prevent overheating. 

Mounting options: Solar panels can be installed on various surfaces, including rooftops, ground mounts, or solar carports. Evaluate the available space on your property and choose the mounting option that best suits your needs. 

Local regulations and guidelines: Familiarise yourself with local laws, permits, and policies related to solar panel installations in your area. Some neighbourhoods or homeowners’ associations may have specific rules regarding panel placement. 

We recommend consulting with Solar Emporium, a professional solar installer. Our energy experts can assess your property’s specific nature and provide personalised advice for optimal solar panel placement for your home. 

How Technology Has Helped Solar Panel Placement

The location of solar panels is of utmost importance for their efficiency and overall functionality. It is much like the significance of location in the real estate world. Solar technology has seen significant improvements over the years. 

It provides homeowners with more flexibility in selecting where to position their panels. In the past, solar panels were most effective when facing true south and installed in regions with consistent, year-round sunlight.  

This made it less advisable for homes not oriented towards the south or located in rainy, cloudy areas to invest in solar panels, as the potential savings might not have justified the costs. 

However, current solar technology has made the direction and region more open. Nowadays, panels can be placed on roofs or the ground, facing east or west, while still capturing substantial energy. This increased adaptability allows for significant cost savings on monthly electricity bills and an overall reduction in energy consumption. 

Why Can’t Everyone Angle Their Panels Toward the North?

Some property owners have their panels facing west due to the direction of their rooftops. Typically, panels align with the roof and largely avoid shade when installed. 

If trees or structures shadow one side of a roof, the logical choice would be the unshaded side. These could be east, north, west, or any direction. With the decreasing cost of solar batteries, the optimal solution is to cover the entire roof, regardless of orientation. The idea is to store the necessary energy with reduced energy costs. 

How to Decide on A suitable Plan for Your Home?

For owners of solar energy systems, the most precise way to monitor solar performance is through a proactive tracking system. These systems can quickly pay for themselves, depending on the size and dependability of a solar energy system. 

An active monitoring system is essential to ensure accurate solar performance tracking. It enables users to monitor energy usage and net electricity transactions. It ensures solar panels function with optimal energy efficiency.  

With a smart monitor, you can also compare your system’s projected energy generation with the energy produced on a specific day. Additionally, you can assess whether your solar panels function at peak energy efficiency. 

Select Solar Emporium to Get Your Desired Solar Package

Every home and business is unique, so it’s always a good idea to consult a solar installation professional to determine the best setup for your needs. Several cost-effective packages are available at Solar Emporium.   

Get a free solar quote today! We have created these packages considering your energy needs, location, and budget.  

These packages combine tier-1 solar panels, Australian-designed battery systems, and inverters. These will allow you to store excess solar energy and power your home day and night.  

Various financing options are now accessible for installing solar panels and solar batteries. You can pay them off gradually over time. 

Optimising is a crucial aspect of designing a solar power system. It enables you to maximise your solar system’s potential. The ideal configuration of a solar power system depends on your electricity usage with solar production. 

A reputable solar installer like Solar Emporium can design a solar system based on property details and electricity consumption habits. It will help you achieve the best return on investment for your solar power system. Use the sun and enjoy the benefits of sustainable, renewable energy in Australia. 

Our Solar Experts are here to Help!

How To Go Solar In Australian Apartments?

How To Go Solar In Australian Apartments

Do you live in an apartment and want to know if you can install solar panels on your building? Then you have come to the right place. The short answer is yes! But there’s much to know before installing solar panels while living in an apartment building.  

So how to go solar in Australian apartments?  

Apartment residents who want to take advantage of the benefits of solar energy have different options. Here, we’ll look at how to go solar in Australian apartments. And what you should know before making the switch. 

Understanding Solar Power

Solar energy has emerged as a leading solution in Australia as the most effective sustainable energy. For Australian apartments, the transition to solar energy might seem confusing.  

However, with the right information and guidance, it’s entirely achievable. This blog will guide you through going solar in your Australian apartment, covering everything from understanding solar power to installation and benefits. 

Navigating Corporate Body

Getting corporate body approval is a crucial step in the solar installation process. It’s essential to present a well-researched proposal highlighting the benefits of solar power, the cost and return on investment, and the installation process.

Government Incentives

The Australian government offers incentives to encourage the use of solar power. The Small-scale Renewable Energy Scheme (SRES) allows you to earn small-scale technology certificates (STCs) for every megawatt-hour of power your solar system generates. It can be sold to recoup some installation costs. 

The STC program also applies to apartment buildings. The rebate is currently worth around $600 per kW of solar panels installed and is averaged across the country.  

Our Solar Installation Partners will apply for the STC on your behalf and include this discount in your quote. That figure is decreasing yearly until it reaches zero in 2031, so the sooner you buy, the more money you’ll save! 

Other rebates are available, but they vary depending on where you live. We strongly advise you to investigate whether grants or funding are available in your area.

The Benefits of Going Solar

Going solar in Australian apartments is not only feasible but also highly beneficial. With the right approach and resources, you can overcome the challenges and enjoy the numerous benefits of solar power.  

  1. Cost Savings: Solar power can significantly reduce your electricity bills. Over time, the savings can offset the initial installation costs.
  2. Environmental Impact: Solar power is a clean, renewable energy source that reduces your carbon footprint.
  3. Increased Property Value: Apartments with solar power systems are often more attractive to potential buyers, enhancing the property’s value.

Solar Energy Is A Wise Investment for Landlords and Tenants

solar panels in apartments

For some landlords, the environmental benefits of solar power are sufficient to persuade them to invest in solar.  

Installing solar power on your rental property can improve its appeal to tenants, increase its value, and help it stand out in the rental market. This may allow you to raise your rental price to cover solar power installation costs. 

There are also solar companies that act as a middleman between the landlord and the tenant. The tenant will pay for the solar electricity at a lower rate than grid power. A portion of this money is then transferred to the landlord. 

The Challenges

Unlike standalone houses, apartments present unique challenges for solar installation. Some hurdles include shared rooftops, corporate body rules, and distributed generated power among residents.  

However, these challenges are manageable, and many Australian apartments have successfully transitioned to solar power. 

Is Your Apartment Building Eligible for Solar Energy?

A solar firm with a track record in apartment installations or an independent advisory service can offer expert guidance on the optimal choices for your building. For instance, you can still power the communal areas with a solar system if there’s limited roof space.  

Initially, examine your roof or online aerial images to identify existing structures like collaborative rooftop spaces or infrastructure. 

While some solar solutions for apartments may take several months to a year to put into action, the potential savings on bills and environmental advantages make it a worthwhile endeavour.

Solar Steps for Your Apartment Building

best solar options
  • Talk to your fellow owners and the owners’ corporation. 
  • Obtain estimated quotes, consult with a solar expert and examine different prices. 
  • Think about energy efficiency as well. 
  • Choose the best option according to your building structure. 
  • After all that, the owners’ association approves, and solar panels can be installed.  Initiate a conversation about solar energy with fellow apartment owners and your owners’ association. 

Solar Solutions for Apartments

Some common solar solutions are mentioned below. These solutions will help you enjoy the benefits of solar in your apartment. 

Solar in Public Places

Solar panels are installed on the shared roof, and the electricity generated is used to power common areas. This is frequently the simplest solution because only one electricity meter and account are involved. 

It can also be a good option if roof space is limited or if numerous common areas consume a lot of energy, such as lifts, a gym, a pool, or large air-conditioned common areas. 

It is simple to distribute the benefit equally by lowering strata fees for common areas. Because this option is limited to powering the common areas, no owner or tenant’s electricity bill is reduced.

Individual Solar Panels

Another option is installing systems linked to individual units’ electricity meters. This works well for three or fewer stories of low-rise buildings, as roof space can be allocated for each apartment’s solar system. 

Even if only some are involved, this can be a simple way for one or more residents to get solar. You may also be eligible for a rebate from Solar Victoria. You will almost certainly need the approval of your owners’ corporation.  

Consider asking your neighbours if they’re interested in going solar with you. It can benefit you with a lower price for having a shared system. You can negotiate a lower price if you install multiple systems through the same solar company.  

Once installed, this option works exactly like solar on a freestanding home, with no additional metering or monitoring equipment required and no interaction between your solar system and the systems of your neighbours.

Solar Sharing Between Neighbours

New technology distributes solar energy equally among apartments and businesses in the same building. And this option allows residents to opt-in to solar. This technology maximises the amount of solar energy used within the building.  

It can also be a good option where roof space is limited compared to the number of apartments. As new technologies emerge, more providers are expected to launch similar offers or other apartment solutions.  

If this type of solution seems appropriate for your building, research the most recent available options. Savings on individual residents’ energy bills may be worth the extra cost of enabling technology.

Agreement of Power Purchase

Your building’s owners’ corporation agreed to buy energy from a renewable source, like an on-site or off-site solar installation. A PPA leverages your collective purchasing power to secure lower renewable energy costs. 

It does not may or may not have any changes to metering or wiring. Still, it implies that participating apartments will receive two bills: one from your regular electricity provider and one from the PPA for your portion of energy.  

The sum of the two new bills will be less than your previous energy bill, resulting in savings.

Embedded Networks

All apartments in an embedded network are connected to the grid via a single meter and purchase electricity from the same retailer. These are more common in higher-density, larger apartments.  

Better electricity rates can be negotiated by pooling the purchasing power of the entire building. Being a part of an embedded network necessitates the participation of all apartments.  

And it is usually difficult or expensive for individuals who want to opt-out to change energy retailers. If you are already a member of an embedded network, you can install solar owned by the Embedded Network Operator and sell them to apartments in your building at a lower cost.  

It can be a good option for buildings with an embedded network and want all apartment owners to participate. For more information on embedded networks, go to the Australian Energy Regulator. 

New and Advanced Options

There are several new ways to purchase renewable energy that are becoming available. These include virtual power plants, microgrids, solar gardens, other ‘offsite solar’ solutions. These software platforms allow for energy trading and sharing.  

If solar is wrong for your apartment, or if you have solar on your building but want to do more, keep an eye on this space. Many of these solutions are currently in trial or pilot phases or are only available in limited quantities.

Other factors to consider

Complex solar installations, such as those on apartment buildings, incur additional costs. Find out if these will apply to your facility by speaking with a reputable solar retailer or an independent advisory service. Some of the most common extra charges are:
  • Additional metering and monitoring costs for equipment allow solar to be shared equitably among residents. Each apartment typically has its own electricity meter and account. But an apartment building’s rooftop solar system may be shared.  
  • Additional installation costs for tilt frames, longer cabling, and other hardware required to install solar on a flat roof, a concrete roof, or a tall building, for example. 
  • Additional installation costs for equipment, labour, and permits are needed. Tall buildings may require solar installers’ equipment and machinery.  
  • Costs are incurred during the planning and approvals stages. For a complicated installation, seek a solar feasibility study from a professional. There may be additional costs for legal advice or regulatory fees for some solutions. 
The majority of apartments have a mix of renters and owners. There are also ways to include tenants and landlords so everyone benefits. See our rental property guidance for more information.

Choosing the Right Solar Installer

Selecting a reputable solar installer like Solar Emporium is key to a successful solar transition. We are a Clean Energy Council (CEC) accredited solar installer. We can guide you towards a successful transition to renewable energy.  

Start your solar journey with us and contribute to a sustainable future. Get a free quote and expert opinion today to make your renewable energy dream into reality.  

Our Solar Experts are here to Help!

Living Off-Grid Possible For Average Australian Households?

With many Australian households facing skyrocketing power bills, living off-grid does have a lot of appeal. But what exactly does it entail, and would it work for you? More specifically, is living off-grid possible for average Australian households?

As electricity prices continue to rise and renewable energy technologies become more accessible. Living off-grid, like how you currently connect to the network, has never been easier, thanks to technological advancements!

And many average Australian households are considering going “off the grid.” Meaning people are living off the grid in Australia.

Right now, off-grid power is less expensive and financially viable. There are no restrictions today like before. Living off-grid, you can have A/C, a pool, electric cooking, and even underfloor heating.

Off-Grid systems are getting popular among those seeking to be self-sufficient and less reliant on the energy grid. However, before going off-grid, we need to consider many factors.

We have done the hard part by examining the benefits and drawbacks of off-grid. So that you can easily make your choice.

Living off the grid no longer requires a tent in the woods and water dipping from a stream. Whether you want to become entirely self-sufficient or reduce your power bills, there is a solution. Let’s look at some key things to think about.

Recent advances in small-scale solar and storage technologies have enabled households to self-generate a significant portion of their energy consumption. And it’s easy to see why solar might be an appealing option.

Solar Energy

off-grid solar system

Solar panels are becoming more efficient. It means you don’t need as much roof space to power an entire household from the sun as you once did.

If your budget or space is severely limited, consider purchasing just a few panels for a solar solution that provides free hot water.

Using solar requires a few changes to your household routines according to daylight hours. Such as running appliances during the day rather than overnight.

Another option is investing in solar batteries. It lets you go completely off-grid or protect you from lengthy power outages.

Can You Use Solar Panels To Go Off-Grid?

To answer your question, yes! You can use solar panels to go off the grid. An off-grid solar system is an autonomous system. The system utilizes solar panels to produce energy and stores excess energy.

This type of system is usually for people living in remote areas. It is for people who don’t have access to the power grid.

While off-grid solar systems are self-sufficient, they can power your home or business. These off-grid systems don’t need any connection to the grid.

How Many Panels Do You Need For An Off-Grid House?

The exact number of panels you require to power an off-grid house is determined by several factors, including:

  • The average daily consumption of electricity.
  • The solar panel type and efficiency.
  • The house’s geographical location and the amount of available sunlight.

How many panels you require will depend on your household’s energy requirements. We recommend consulting a professional solar installer like Solar Emporium who can thoroughly assess your energy requirements. Solar Emporium can provide you with a solution tailored to your needs.

Notably, the number of panels required is only one factor to consider. You’ll also need to ensure to have enough battery storage. Not only will you need to generate enough solar energy to meet your needs, but you’ll also need to have enough energy for when the sun isn’t shining.

Backup energy storage will get through extended periods of low solar, such as winter and cloudy days.

It is also critical to perform regular maintenance on your batteries and panels. You must ensure your setup works properly and optimally to store enough energy to meet your needs.

The Fundamentals Of An Off-Grid Solar System:

components for living off-grid

  • Panels for solar energy
  • Solar Charge Manager
  • Solar Storage\batteries
  • AC Inverter
  • A Backup generator

What Exactly Is An Electricity Grid?

A large and complicated electricity transmission and distribution system is called the grid. Australia has four major power grids, and nearly everyone is connected to one.

  • The National Electricity Market (NEM) operates in Victoria, New South Wales, Queensland, Tasmania, South Australia, and the ACT.
  • SWIS (South West Interconnected System): A system that operates in Western Australia.
  • The North West Interconnected System (NWIS) is a system that operates in Western Australia.
  • The Darwin-Katherine Electricity Network is operational in the Northern Territory.

Electricity distribution companies manage and maintain these grids. Maintaining and upgrading these grids cost more than half of your electricity bill. Falling grid energy demand makes it more expensive for network operators to keep their systems, potentially raising electricity prices.

How Can You Reduce Your Dependence On Power Grid?

You don’t have to go off-grid to reduce your dependence on the grid. Installing a solar battery without disconnecting from the grid is an excellent middle ground. It allows you to store excess energy generated by your solar panels when the sun isn’t shining.

You can also be less stressed knowing you have a reliable energy source. It can even provide you power when the grid is down.

And, if you have a battery, connecting it to Solar Emporium’s Off-grid system allows you to increase your energy independence while earning rewards. Households that connect their home battery to our storage system can receive a monthly credit on their electricity bill.

What are The Differences Between Off-Grid And Grid-connected Solar?

  • Off-grid solar system is when solar panels don’t connect to the grid. It generates and stores electricity independently. As mentioned before, these systems are usually for remote areas. It’s for individuals who don’t want access to an electrical grid or rely on the grid.
  • In contrast, grid solar refers to a system with solar panels linked to the electrical grid. This system generates electricity and feeds any excess power back into the grid. It allows the homeowner to receive bill credits or payments for the extra power they generate.
  • It is typically used by households with electrical grids who want to reduce their energy bills using solar energy.
  • The main distinction between off-grid and grid-connected solar is the degree of dependence on the electrical grid. Grid-connected systems are linked and interact with the grid, whereas off-grid systems operate independently.
  • Off-grid systems also demand more initial investment. But with many rebates, these should be within reach for average households. Cutting the power comes with its challenges. And the most significant one comes with the possibility of going without power for long periods.

What Does It Cost To Live Off-Grid?

A dependable solar battery, a large off-grid solar system, and a backup generator are required to live off the grid. Even after government rebates and incentives, living entirely off-grid will cost at least $20,000-$25,000.

The average Australian household consumes between 12 and 16 kWh of electricity daily. Generally, a 1kW solar power system will produce approximately 4kWh of electricity under ideal conditions.

Consequently, a 3kW – 4kW solar system would be required to cover your daily energy consumption. You would need a 5kW – 6kW solar system to be entirely off the grid.

However, it’s recommended by us to opt for a larger 5kW system. A 5kW solar system will cost around $4,500 – $8,000. Customers eligible for a government rebate could get a price reduction.

The main disadvantage of solar is that it only works when the sun shines. As a result, you’ll need to install a solar storage battery if you want to have power at night.

You may require a storage system of at least 10kW – this entirely depends on your energy consumption. Prices for a solar system of this size, including installation, can range between $8,000 and $12,000.

If you add up the solar system installation costs with disconnection and council permission fees, an off-grid solar system can cost around $20,000.

The cost of solar systems and storage batteries will soon be cheaper. If you cannot spend the money now, it may be worthwhile to invest in it soon.

Also, remember that you must maintain your solar system. And it might come with additional repair and replacement costs.

Will Living Off-Grid Save Money?

The short answer for the majority of you reading this is yes. But as appealing as it sounds, the initial investment might be a lot for average Australian households. However, with Solar Emporium’s solar packages and off-grid system, you can stop worrying.

Our packages and off-grid system bring inexpensive solutions to your doorsteps within a budget.

Should You Live Off-Grid?

Off-grid Living

Whether you should disconnect from the power grid depends entirely on your location and personal circumstances. You may get some fantastic deals on your solar installation. But it can take a long time to see a good ROI.

But grid electricity being costly, living off-grid may be a better option for average Australian households. Solar systems have grown in popularity in Australia over the last decade. An increase in solar ownership will decrease the cost of renewable energy.

Renewable energy sources are widely accepted as the way of the future. And as solar technologies improve, the capacity and efficiency of solar systems should improve while prices continue to fall.

Therefore, it will get more feasible for an average Australian household to live off-grid. It’s no surprise that many people in Australia are considering becoming more self-sufficient. And installing an off-grid solar system is the perfect way to do that.

Why Living Off-Grid Maybe Your Only Option?

  • If you live in a rural area of Australia without an electricity grid. You might be forced to create your electric systems. Hence, living off-grid may be your only option.
  • If you’re experiencing frequent blackouts, it may force you to disconnect from the grid.
  • The nearest grid connection point from your home is far away. And the electricity network wants to charge you an exorbitant fee to connect you to it.
  • Interested in self-sufficient energy without reliance on a grid or fossil fuels.

But Is Living Off-Grid Actually Possible?

Once off the grid, you can use a combination of storage solutions and technology. The best solution would be to reduce our reliance on the grid.

Solar PV technology makes the most sense because it has the quickest payback, especially if you can get a good deal on the panels.

We can all afford to reduce our dependence on the grid by simply using less energy. Our current energy use is highly inefficient, and we can change a few habits right now to make off-grid living more feasible and reduce our energy bill.

Living off-grid is the cheapest option for average Australian households. And as the fossil fuel industry faces the most dramatic change, off-grid living, and renewables are getting more feasible.

Our Solar Experts are here to Help!

Step-By-Step Guide To Buying Quality Solar Panels In 2023

Step-By-Step Guide To Buying Quality Solar Panels In 2023

Have you decided to buy quality solar panels for your home to generate electricity? Then continue reading. Before purchasing, you should figure out how to choose the best solar panels specifically for your home.  

Our step-by-step guide to buying quality solar panels will give you every key point you need to know before going solar. This article also contains all the new updates of 2023! So look no further and review our article to get the best solar panels. 

Examine Your Electric Bill

Analyse your electricity bill before beginning the solar panel buying and installation process. You should get a consumption monitor for better results. It helps you determine your monthly energy consumption in kWh.  

In addition, it can assist you in selecting the solar system size that you need. To get an accurate estimate, look at the average monthly energy consumption over the last 12 months. 

Do A Technical And Feasibility Analysis

Conduct a study before installing your system. It can help you assess the structure of your building and determine the best products based on your energy consumption.  

The study will also assess the solar radiation patterns at your installation site. That will vary depending on your geographic location. Based on the study’s findings, technical experts can recommend the best equipment for your budget and energy goals. 

Because only buying quality solar panels is not feasible. The panels and mounting system have to comply with your house.  

Perform A Roof/site Inspection

Inspecting the installation site is critical to properly installing your solar panels. Look for a location correctly aligned with the sun. Because the best angle for solar panels will provide you with the ultimate solar energy. 

More importantly, look for a reasonable height and flat terrain.  

Examine for Compatibility

First, you must ensure your home is ready to receive a solar energy system. Determine whether your roof is large enough or has enough space to install the ground-level panels.  

Sometimes trees and branches are removed or trimmed. Your electrical panel may also require an upgrade. Verify if your roof is in good condition. 

Solar price varies

Choose a Size

Once you know your home is compatible, decide what services you want your system to provide. You can use the energy to power lighting or a few appliances. You can also choose a plan to generate energy for your entire house.  

You can even sell some power back to the grid through feed-in tariffs. 

Check For Permits

Apply for a building permit in your area. A separate electrical permit may also be required in some areas. Waiting for permits to be approved and scheduling subsequent inspections are frequently the most time-consuming aspects of a project. 

Apply for Incentive Programs

Take advantage of your solar investment. At the state and local levels, incentive programs differ. Federal incentives and schemes can also change from time to time.  

You may be entitled for tax credits, rebates, or grants from multiple sources to offset costs. Apply for these benefits before beginning the installation process. To finance the project, you could apply for a particular solar loan. 

Solar Price

So how much do solar panels cost? When comparing solar panels, this is the first-factor people consider. Several factors determine the cost of a solar panel. It includes the size, brand, quality, durability, and any certifications the solar panel may have. 

Price is an important factor when you are deciding on a solar panel. However, it should be one of many factors to consider because the cheapest panel may not be the most efficient. And in the long run, it may not be the best option.  

Solar panel selection can be challenging, but ensuring a quality solar panel system is more significant than going for the cheapest option.  

Check Solar Emporium’s Solar Packages for cheapest and the best panels 

Make a budget for yourself

Calculate the average cost of your solar energy system based on your monthly energy consumption. Also, get an estimation of the solar panel installation process costs. Consider warranties, maintenance costs, and the number of panels needed for installation. 

Quality of Solar Panels

This considers how the panel is manufactured and the quality of the materials used to construct the solar panel. Various manufacturers produce panels that vary in quality, price, and efficiency.  

Vertically integrated solar panel manufacturers control every stage of the manufacturing process.  

Many place a premium on quality and invest heavily in research and development (R&D). Other manufacturers assemble panels and usually do not manufacture their cells or support R&D. 

Energy Efficiency

The efficiency of a solar panel refers to how much the panel receives and converts into energy. And that’s you can determine the amount of power your system will generate.  

Sometimes the best option is to purchase the largest and most efficient solar panel. It may cost more but will save you money in the long run.  

Temperature Coefficient

It refers to the effect of heat on the operational efficiency of a solar panel. Because overheating of solar panels decreases their efficiency.

Durability

A 25-year warranty typically covers solar panels. If the manufacturer does not provide a long warranty period, you may suspect their product is subpar. Avoid being misled by an attractive price, as you may regret it in the long run. 

Of course, proper maintenance of your solar panels is essential to extend their lifespan. Fortunately, we have solar packages for brands that require less maintenance. 

Reduces Electricity bill

Where To Find The Best Solar Panel In Australia?

Prices vary significantly between companies. Therefore, finding the best solar supplier and installer may require requesting multiple quotes. Ultimately, the actual solar panel cost will depend on various factors. It includes-  
  • The solar panel’s type – monocrystalline, polycrystalline, or thin film 
  • How many solar panels do you require according to your house’s size 
  • The reputation of solar suppliers and installation companies  
  • Are the companies certified? What warranties do they offer? 
  • Each solar panel’s inverter type 

All the information and the renewable products should be available from the solar company you select to do business with. Remember, your solar installer should consider products based on your particular circumstances. They should provide the price quote accordingly.  

In addition, you should request to see any relevant industry-approved certification on solar panels and battery storage systems. You can trust Solar Emporium’s certificate and professionality without worrying.  

Installers of Solar Panels in Australia

With so many Clean Energy Council Approved Solar Retailers in Australia, finding the right solar panel installer should be simple. Visit the Clean Energy Council website to see a list of accredited retailers in your state. 

However, before signing agreements, confirm the Clean Energy Council website accreditation. It will definitely help you find which solar panels are best for you.  

Explore Your Specific Requirements

When buying quality solar panels in Australia, what you want and need are two different things. 

If you have a large family with many household appliances, a small solar PV system would not suffice. On the other hand, let’s assume you live alone in a small flat. Then there’s no point in going overboard with the panels. 

You must find your specific needs, and the system will work perfectly. And it will ultimately give you all the power you require while saving you money. 

You can see why doing your research is essential. Making an informed decision about your selected system will help you understand what will suit your needs. 

Choose the Best Solar Panel System With Solar Emporium

Solar Emporium’s team can provide free quotes to assist you when buying quality solar panels. Different suppliers will contact you with their offers, and you can then choose the one you prefer, but we assure you of our utmost dedication.  

We have an extensive network of qualified solar panel installers all over Australia. We can connect you with our reputable installers in your area.  

However, if you already know which solar panels you want for your home and want to speak with a professional installer, we can help you connect immediately. 

Our Solar Experts are here to Help!

What If Every House In Australia Has Solar Panels?

What If Every House In Australia Has Solar Panels?

Every day, the sun emits far more energy to run the planet. Solar panels convert the power of the sun into electricity. It is essential to decarbonise our society. Solar power is a renewable energy that doesn’t create any co2 emissions. Every day solar panels for house usage are getting popular.  

Rooftop solar power is on its way to becoming Australia’s leading source of power generation capacity. So what if every house in Australia has solar panels? What would be the scenario? How would it benefit the country’s population?  

Rooftop solar panels generate approximately 20 gigatonnes (GW) of power in Australia. And over 3.3 million households have solar PV installed on their rooftops.  

Because of Australia’s land and sunny weather, it would be a significant benefit if every house had solar panels. Household battery storage will become more valuable than grid power.  

How Can Solar Benefit Every Household In Australia?

Almost 40% of the roof space is already eligible for a solar system. According to data, solar power station conversion is possible on most rooftops. And approximately 134% of the country’s residential electricity needs should meet this number.  

These massive levels of solar installation would benefit jobs. But it is also financially feasible because Solar has never been more affordable. New financing plans, such as “Energy Matters and Save as You Go Solar,” make owning a PV system very affordable.   

One of these new offers is a no-deposit payment plan. It will help with your electricity bill to pay off your solar loan. 

On a sunny day, baseload power stations could be considered redundant. That allows Australia to shut down most of its coal-fired power plants overnight. Simply closing coal power plants can progress towards our emissions targets almost immediately. 

The overarching concept is for eligible homes to generate more electricity than required. The excess supply is fed back into the grid to meet Australia’s residential and non-residential power needs. And with feed-in tariffs, solar panel users can earn their money back.  

Above all, Solar is a viable solution to Australia’s energy challenges. And it would permanently reduce the country’s dependence on expensive fossil fuels to generate electricity. 

But How Is the Progress?

solar panels will cover every roof

Border closures and supply chain disruptions caused by COVID-19 did not slow Australia’s massive uptake of rooftop solar. Installation reached record amounts last year.  

According to the Clean Energy Regulator (CER), over 3,000MW of small-scale solar was added to grids on December 31. It surpassed the previous high of 2,964MW in 2020. 

South Australia has led the country in rooftop solar power for a long time. However, Queensland has surpassed it, with 82% of roofs deemed suitable for solar PV. South Australia has a figure of 78%, so the state can reclaim the lead. Solar PV in New South Wales and Victoria has reached 51% and 43%, respectively.  

The numbers speak for themselves. Australia’s solar capacity was increased by 20% in 2022. Many projects toward renewable energy and the Russia-Ukraine crisis have made Australia more proactive.  

Even though the residential PV market had drawbacks in 2022, the large-scale solar market had a record year. Installations increased compared to 2021 installations.  

Another 10 GW is expected to be installed within the next three years. Rooftop solar PV alone will soon outnumber coal power capacity. And soon, the government may decommission many coal power plants.    

Can Solar Alone Help You With Consumption & Distribution?

Your PV system is made up of various components. Depending on your chosen system, several panels will be mounted on your roof. Your expert installer should install mounting equipment and an inverter too.  

More advanced systems include performance monitoring equipment and a rechargeable battery if you have a solar-plus-storage system. Solar-plus-storage systems include a solar battery to store any excess energy. And later, it can provide you with stored energy. 

Do you want to learn more about solar and batteries? And solar system for house usage? Then contact us or request a free quote. We’d be delighted to discuss the best solar power and battery options for you.  

Most of the work is done by your solar panels. It absorbs photons from the sun’s rays and converts them to DC, or Direct Current energy. An inverter converts your panels’ direct current (DC) energy into alternating current (AC) that household appliances can use. 

Performance monitoring equipment can help you track how much energy your system produces. And identify any faults to ensure your system is operating at peak efficiency. This advanced system can even feed data to a program accessible via the Internet or a mobile app. 

Solar panels generate the majority of their energy during the day when we are away from home to use them. When your system generates more energy than it consumes, the excess energy is returned to the grid. And to charge your battery. 

Any excess energy generated will be fed back into the grid when your battery is fully charged. The majority of solar-powered homes are net-metered. Any energy you send back to the grid will earn you a ‘feed-in-tariff. That can be applied to the cost of any grid energy you use. 

What Should You Do Before Getting Solar?

  • Consider your current electricity consumption. You can use a recent energy bill to check your energy usage. It can estimate your electricity usage based on your area and household size. 
  • Select the appropriate system size for your needs. Consider every future requirement. Your energy retailer may assist you with the information. 
  • Understand the numbers. Determine whether you are eligible for any incentives or rebates. Calculate the payback period, and discuss the tariff and small-scale technology certificates (STCs) with your retailer. And most importantly, consider how solar energy will affect your current electricity rate. 
  • Check to see if your solar company is an Approved Solar Retailer. Choose Retailers approved by the Clean Energy Council’s Solar Retailer Code of Conduct. This code mandates that they provide you with clear, accurate information and service. 
  • Check that your solar retailer can provide evidence that your new solar panels are genuine. Meet Australian Standards, and have a warranty you can rely on. 
  • The Clean Energy Council’s Buying Solar guide provides technical information to help you decide on the best solar system.  

Many countries were reluctant to the concept of a green future. But we are already here. Independence from the grid allows people to go entirely off-grid. 

Solar Emporium’s job is to make your path toward renewable energy stronger. And our exclusive solar packages will surely excite you to go solar. Solar power in Australia has become more common so being a part of this revolution will only benefit you.  

Our Solar Experts are here to Help!