Solar Panel Manufacturing Process In Australia

Solar Panel Manufacturing Process In Australia

The demand for solar panels continues to grow each year. Certain solar panel manufacturers in Australia choose a manual method for producing solar panels. Others prefer full automation to ensure the highest quality standards. 

Solar panels are composed of solar cells that transform sunlight into electrical energy. Silicon is the primary material used in producing solar panels. Many you see on rooftops are either monocrystalline or polycrystalline.  

The solar panel manufacturing process in Australia determines the efficiency in the country. As more people transition to solar energy, it’s essential to understand how solar panels are created. This article will provide a complete overview, from the vital components to the machinery involved. 

Background on Solar Energy

Solar panels have evolved significantly in terms of their effectiveness over the years. Before developing the first silicon photovoltaic cells in 1954, numerous scientists contributed to the growth of solar technology as we now know it.  

The initial silicon cell was created in 1954. It had an efficiency of only 4%. However, as research advances, the efficiency ratings also continue to improve. 

Today, the solar cells in use can meet the electricity needs of both commercial and residential properties. Solar panels are also increasingly generating power for businesses and industrial operations. It can soon become the primary energy source for powering economies. 

Solar Panels Components for Manufacturing

A solar panel is a device composed of several elements that facilitate the conversion of sunlight into electricity while safeguarding it from external weather conditions.  

The primary and essential element required for producing solar cells is pure silicon. Although, silicon does not occur in a pure form naturally. It is obtained from quartz sand through a high-temperature furnace process.  

The principal source of obtaining pure silicon is natural beach sand. Despite its widespread availability globally, producing pure silicon is expensive. 

solar panel manufacturing
Here are the components to create a fully functional solar panel: 
  • Solar Cells 
  • EVA Film 
  • Polymer Back sheet 
  • Tempered Glass 
  • Aluminium Frame 
  • Junction Box & Connectors 
  • Silicone Sealant 
  • Copper Ribbon 
  • Packaging Materials 

Essential Machinery for Solar Panel Manufacturing

The production of solar panels is a multi-level process that uses various machines for smooth production. Here are the types of machinery used to make quality solar panels:  
  • Cell Testing Machine 
  • Laser Cutting Machine 
  • Solar Cell Stringer Machine 
  • Glass Loading Machine 
  • Soldering Machine 
  • EL Testing Machine 
  • Lamination Machine 
  • Solar Panel Frame Punching Machine 
  • Sun Simulator Testing Machine 

Solar Panel Manufacturing Process

The production process requires precise and careful steps to ensure quality solar panels. So, how are solar panels made step by step?  

The initial step in producing solar panels involves the purification of silicon, which comes from quartz sand. After obtaining purified silicon, it is mixed into solid formations, typically forming cylindrical ingots.  

This fusion is accomplished within a specialised steel cylindrical furnace, carefully ensuring all atoms align according to the desired orientation and structure. 

Production of Wafers

The subsequent stage in solar panel manufacturing follows the creation of ingots. The cylindrical ingot is meticulously sliced to produce wafers into thin, disk-shaped pieces.  

This slicing process is typically conducted one at a time using a cylindrical saw. However, some manufacturers use multi-wire saws to cut multiple wafers simultaneously. 

Thin silicon possesses a reflective quality that can cause light loss. Therefore, a thin anti-reflective coating is applied to these disks to reduce sunlight reflection.  

This coating substance can be heated until its molecules evaporate. During sputtering, manufacturers employ high voltage to displace the molecules from the coating and deposit them onto the silicon. 

The wafers undergo additional polishing to eliminate saw marks. However, some manufacturers opt to retain these marks as they contribute to increased efficiency. 

Solar Cell Strings

The process begins by collecting essential raw materials near the assembly line, including solar cells, glass, and EVA film. 

The solar cell is an essential raw material for solar panel creation, often found externally. Each box of solar cells contains 12 packets, each with 120 cells. In total, it will have 1440 cells. 

These cells are removed from the box, loaded into a magazine, and placed in the stringer machine for forming cell strings. The same stringer machine is employed regardless of the desired solar panel type. 

Robotic arms on this machine place the solar cells on a belt and attach ribbon layers. Then, the string is cut to the specified cell count based on input requirements. The solar string undergoes visual inspection for defects and proceeds to the subsequent stage. 

Transforming Solar Cell Strings into Solar Panels

Another assembly line operates where toughened glass is readied, and an EVA film is applied before moving to the next phase. During this phase, robotic arms accurately position the solar strings onto the toughened glass and EVA film. 

A panel with 72 cells is composed of 6 strings, each containing 12 cells. These partial solar panels are stacked and then managed by various manual teams. 

The first team applies transparent tape to secure the string in position, a crucial step for maintaining alignment throughout the subsequent lamination process. The panel then advances to a team that performs soldering. 

Excess materials left after soldering are removed by the subsequent team. The following section applies an RFID tag and brand logo to the panel. 

Subsequently, the panel enters the final conveyor belt stage, where another layer of EVA film and a polymer sheet are applied atop it, along with an attached barcode. This barcode feeds panel data into a computer system. 

Laminating the Solar Panel

Before lamination, the solar panels undergo an EL test that detects even the tiniest string cracks invisible to the human eye. 

This test is essential as a defect found post-lamination leads to raw materials. Defective pieces are sent back for correction. 

Following the EL test, the panels enter the lamination process. Stacks of panels are placed into the lamination machine. Each cycle laminates five solar panels in approximately 14–15 minutes. 

Post-lamination, panels emerge from the machine at elevated temperatures and are cooled down by fans for 2 to 3 minutes.  

Trimming and Visual Inspection of Solar Panels

After cooling, the panels undergo trimming to remove excess material from lamination, a manual process. 

The next machine performs a visual inspection, meticulously checking each aspect based on a checklist. Only panels passing this inspection proceed to the subsequent stage. 

Incorporating a Metal Frame

In the final assembly phase, frames are constructed according to size specifications, with manual and automated processes aligning the frame and filling sealant. 

Subsequently, the frames are connected to the panel using a punching machine. A manual inspection confirms proper frame attachment. 

Attaching a Junction Box

The final step involves attaching a junction box to the panel’s rear using the sealant. The panel is left to dry, allowing the sealant and frame to be fully set. 

After drying, the solar panel undergoes cleaning to remove chemical and sealant stains that might affect its performance. 

Solar Panel Testing

The panel proceeds to a sun stimulator machine for testing, simulating conditions necessary for panel assessment. The machine operates at a temperature of 25°C, with a power of 1000 watts per square meter and an airmass of 1.5. 

Upon completion, the machine generates a test report, displaying the IV curve. This report is affixed to the back of the solar panels. 

Packaging of Solar Panels

Following this, the brand logo, technical specifications, and warranty card are affixed to the rear of the solar panel. 

At this point, the panels are fully prepared for packaging. They will be carefully packaged and dispatched to dealers and distributors who, in turn, provide them to consumers for utilisation in their solar projects. 

Tests For Quality Assurance

solar panel manufacturers

Throughout the solar panel manufacturing process, a series of tests are meticulously executed to ensure the panels are defect-free and will deliver optimal performance throughout their operational life. 

Maintaining rigorous quality control in the production of solar cells is crucial because variations in numerous processes and factors can hugely impact the overall efficiency of the cells.  

The primary research objective is to discover methods to enhance the efficiency and longevity of each solar cell. 

Here is a list of the tests conducted during solar panel manufacturing: 

  • Quality Assessment of Solar Cells 
  • Evaluation of Solar Cell-Ribbon Bond Strength 
  • Examination of EVA Film Gel Content 
  • Testing the Adhesive Strength Between EVA Film and the back sheet 
  • Testing the Adhesive Strength Between EVA Film and Glass 
  • Evaluation of Glass Loading 
  • Electroluminescence Test (EL Test) Prior to Lamination 
  • Assessment of Aluminium Frame Anodising 
  • Test for Junction Box Wire Resistance 
  • Evaluation of Junction Box-Sealant Bonding 
  • Sun Simulator Test 
  • High Potential Test 
  • Final Electroluminescence Test 

Choose Solar Emporium as Your Solar Panel Experts

Manufacturing solar panels involves a combination of automated processes and manual labour. Automation plays a crucial role in achieving precision and maintaining product quality. 

Moreover, maintaining a clean manufacturing environment and ensuring a swift production process is vital to meeting production targets and market demand. 

As your solar expert, Solar Emporium has vowed only to provide quality solar panels. We also offer solar panels from the best solar panel manufacturers in Australia. Get a free solar quote today to enjoy solar energy at a convenient price.  

Our Solar Experts are here to Help!

Complete Guide To Residential Solar Panel Installation

Complete Guide To Residential Solar Panel Installation

The residential solar industry in Australia is large and growing. With over three million solar panel systems now installed in Australian homes, you might believe that solar installation is a routine and quality-assured job.  

However, regulatory bodies receive hundreds of yearly complaints about faulty or underperforming installations. 

The popularity of solar panels has increased complaints about solar companies. The Clean Energy Regulator has also conducted inspections of residential solar installations, which revealed that many installations need to be performed or correctly configured. 

So how do you ensure a proper residential solar panel installation? The installation process for a solar panel system in Australia involves several steps to guarantee an appropriate setup and compliance with regulations.  

Process Of Residential Solar Panel Installation

Here’s a comprehensive overview of the process: 

Assessment and Planning

Determine your energy needs: Understand your household’s electricity consumption patterns to determine your required solar system size. 

Roof assessment: Evaluate the suitability of your roof for solar panels. Factors such as roof orientation, shading, and structural integrity are considered. 

Obtain quotes: Get multiple quotes from solar installation companies. These quotes should include the system size, panel types, inverter technology, warranties, and estimated costs. 

Choose a Solar Installer

  • Research and select a reputable solar installer. Look for companies with experience, positive reviews, and proper licensing. 
  • Check if they are accredited: The Clean Energy Council (CEC) provides accreditation to solar installers in Australia. Choosing an accredited installer ensures compliance with industry standards. 

System Design

The solar installer will design the system based on your energy consumption, roof characteristics, and local regulations. They will recommend the number and type of solar panels, the inverter, and the overall system layout. 

Permits and Approvals

The installer will handle the necessary permits and approvals from local authorities and the electricity network distributor. And this might include getting grid connection approval and ensuring compliance with relevant regulations. 

Book Your Equipment

Once the system design is finalised, the installer will procure the solar panels, inverters, mounting hardware, and other necessary components. 


The solar panels and supporting structures are installed on your roof. It also involves securely mounting the panels, wiring them, and connecting them to the inverter. 

Inverter Installation

The inverter, which converts the direct current (DC) electricity produced by the panels into usable alternating current (AC) electricity, is installed on the exterior or interior of your home or business. 

Electrical Work

Proper electrical work is crucial to ensure the safety and effectiveness of the system. The installer will connect the inverter to your main electrical panel and install the necessary safety disconnect switches. 


The installer will conduct thorough tests to ensure the system functions correctly and safely. Also, this includes checking the electrical connections, voltage levels, and system performance. 

Grid Connection

If you’re connecting to the grid, the installer will coordinate with your local network distributor to ensure the proper connection of your solar system to the electricity grid. 

Paperwork and Documentation

The installer will provide all necessary documentation, including warranties, user manuals, and information about the solar system’s performance. 

Final Inspection and Approval

Sometimes, local authorities or your network distributor may perform a final inspection to ensure the system meets safety and compliance standards. 

It’s important to note that specific details of the installation process can vary based on the location, installer, and regulatory requirements in different parts of Australia.  

Working with a qualified and accredited solar installer is essential to ensure a smooth and compliant installation process for your solar panel system. 

What’s An Ideal Solar Installation Company?

solar companies
Choosing the best installer for residential solar panel installation in Australia is crucial to ensure your solar system’s success, safety, and long-term performance. Here are some steps to help you select the right installer: 

Check Accreditation

Ensure the installer is accredited by the Clean Energy Council (CEC). CEC accreditation signifies that the installer has met industry standards and possesses the necessary skills and knowledge for quality installations. 

Research Reputation

Look for reviews and testimonials from previous customers. Online platforms, social media, and local community groups can provide insights into the installer’s reputation and customer satisfaction. 

Experience Matters

Opt for installers with a proven track record and years of experience in the solar industry. Experienced installers are likelier to deliver reliable installations and handle potential challenges effectively. 

Multiple Quotes

Obtain quotes from several installers. It helps you to compare prices, system designs, components, and warranties. Be cautious of quotes significantly lower than others, as they might compromise quality. 

Quality Products

Inquire about the brands and types of solar panels, inverters, and other components the installer uses. High-quality components offer better performance and longer warranties. 

Warranties and Guarantees

Pay attention to the installer’s warranties on the installation and components. Reputable installers should provide assurances that cover installation quality and performance.  

Site Assessment

A reliable installer should thoroughly assess your property to determine the optimal system size, orientation, and potential shading issues. 


The installer should be transparent about all aspects of the installation, including costs, timelines, and potential challenges—only installers who are clear and confident in providing information. 

Insurance Coverage

Confirm that the installer has appropriate insurance coverage, including public liability and workers’ compensation, to protect against any accidents or damage during installation. 

Ask for References

Feel free to ask the installer for references from previous customers. Speaking with these references can provide valuable insights into their experiences with the installer. 

Check Licences

Verify that the installer holds the licences and certifications required by local authorities and regulatory bodies. 

Remember that investing in a quality installation with a reliable installer can save you money in the long run and ensure the longevity of your solar system’s performance. Take your time to research and choose an installer that aligns with your needs and priorities. 

Components Of Solar Panel System

solar panel installation
A solar panel system comprises several key components that capture sunlight and convert it into usable electricity. Here’s a brief overview of these components: 
  • Solar Panels (Photovoltaic Modules) 
  • Inverter 
  • Mounting System 
  • Racking and Frames  
  • Wiring and Cables 
  • DC Disconnect Switch 
  • AC Disconnect Switch 
  • Monitoring System  
  • Net Meter 
  • Solar Battery/Battery Storage (Optional) 
  • Grounding Equipment 
Each of these components plays a crucial role in the functionality and safety of a solar panel system.   When considering a solar installation, it’s important to understand how these components work together to generate clean and renewable energy for your home or business. 

Why Solar Emporium As Your Desired Solar Installer?

solar panels

Choosing Solar Emporium as your solar panel, installer has many compelling benefits that make them an outstanding choice for your renewable energy journey. 

Proven Expertise: With a wealth of experience in the solar industry, Solar Emporium stands as a trusted name in the field. Our team of skilled professionals brings a deep understanding of solar technology and installation practices, ensuring a seamless and efficient process. 

Clean Energy Council Accreditation: Solar Emporium proudly holds Clean Energy Council (CEC) accreditation, a testament to its commitment to adhering to industry best practices and delivering top-quality installations. This certification underlines the dedication to excellence and compliance with the highest standards. 

Tailored Solutions: Recognising that every home is unique, Solar Emporium specialises in crafting customised solar solutions that perfectly align with your energy needs, budget, and aesthetic preferences. We work closely with you to design a system that maximises energy production and fits seamlessly into your property. 

High-Quality Components: Solar Emporium’s dedication to excellence extends to its components. We prioritise sourcing high-quality solar panels, inverters, and other equipment from reputable manufacturers.  

This focus on premium materials ensures your system’s reliability and long-term performance. 

Exceptional Customer Service: Exceptional Customer Service: Customer satisfaction is at the heart of Solar Emporium’s ethos. Our team is dedicated to giving you a great customer experience, from when you show interest in the installation to afterward. They’re readily available to address your queries and concerns. 

Transparent Process: Solar Emporium believes in transparency every step of the way. We take the time to explain the installation process, pricing details, and any available incentives or rebates. This open approach empowers you to make well-informed decisions with confidence. 

Efficient Installation: The skilled installers at Solar Emporium are experts at executing installations efficiently without compromising quality.  

Warranties and Support: Solar Emporium takes pride in the durability and reliability of its installations. This commitment to customer satisfaction extends beyond installation day. 

Positive Impact: By choosing Solar Emporium, you’re contributing to a cleaner environment and reducing your carbon footprint. Solar energy helps decrease reliance on fossil fuels and promotes a more sustainable future for future generations. 

Local Focus: As a local business, Solar Emporium understands the unique energy landscape of the region. Our insights into local regulations, grid connections, and available incentives ensure a smooth installation process tailored to your location. 

With our expertise, commitment to quality and customer-focused approach, we are determined to guide you towards harnessing the sun’s power and enjoying the benefits of a well-designed solar panel system. 

Solar Emporium shines as a partner you can trust in the journey towards cleaner and more affordable energy. Get a free solar quote today! 

Our Solar Experts are here to Help!

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 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!

5 Ways To Finance Your Solar Panels In Australia

5 Ways To Finance Your Solar Panels In Australia

Choosing to install solar panels is due to its significant benefits as an excellent investment and increases property value. Apart from accessing clean energy, it effectively offsets a substantial portion of your monthly energy bill 

But the upfront cost of solar panels can be a considerable amount. That’s where solar finance in Australia comes in. Solar panel financing allows homeowners to acquire the necessary funds to purchase a solar panel system through solar loans, solar leases, and PPA agreements.  

Solar financing in Australia allows homeowners to pay instalments without any upfront cost. However, solar financing is different from other forms of debt. A well-financed solar system can save you more money than the amount you spend on the investment. 

Solar panel financing is where customers use loans and leases to get the funds needed to purchase a solar system in instalments or monthly payments over time. They use it to avoid paying out-of-pocket at the time of purchase.  

Today let’s talk about solar financing and its branches. 

Here Are 5 Common Methods For Solar Financing:

1. Green Loans

Green loans are personal loans offered by financial institutions that prioritise environmental and community support. They come with low-interest rates and are ideal for financing solar panels, energy-efficient windows, and air conditioning.  

These loans have flexible repayment periods ranging from 1 to 7 years and typically involve minimal setup fees, low ongoing fees, and no early repayment penalties. 

However, it is essential to be aware of potential fees associated with loan setups, such as establishment fees, monthly fees, and early repayment fees, as they can increase the overall cost. 

Green loans are suitable for individuals with good credit. 

Pro Tip: To avoid monthly expenses, discuss with your finance provider the possibility of aligning the loan term with estimated solar savings. 

2. Cash

Investing in a solar power system can be highly profitable if you are debt-free and have available cash. Solar systems provide tax-free returns surpassing current interest rates banks, or government bonds offer.  

For those who consume a significant amount of electricity during the day, a 6.6kW system costs $6,500. Typically, it recoups its cost within approximately five years, resulting in a 12% annual return.  

Even if you are away during the day, the returns may not be as impressive but still exceed bank interest rates. The cash option is best for individuals with sufficient savings, especially cashed-up and debt-free retirees seeking higher returns on their nest egg without significant risk. 

3. Power Purchase Agreements (PPAs)

PPAs allow solar consumers to install a solar system without upfront costs by paying the solar company for the generated electricity.  

For instance, they might charge 20c per kilowatt-hour compared to the typical 30c grid electricity rate. While this may seem like an obvious choice, there is one drawback. 

With a Power Purchase Agreement (PPA), you must purchase a minimum amount of electricity from the retailer, regardless of your actual usage. It means you could end up paying for unnecessary energy. 

PPAs are commonly used in commercial properties and factories with high daytime electricity consumption, where most solar electricity is consumed on-site. However, for non-commercial purposes, PPAs are generally not recommended. 

4. Personal Loan

A finance company can assist individuals who are unable to borrow more on their home mortgage or prefer the motivation of a higher interest rate to pay off the loan faster. A personal loan may be more cost-effective despite the higher interest rates.  

Like green loans, specific lenders consider factors like loan purpose and homeownership status, potentially offering more favourable interest rates. With loan pre-approval from a finance company, you can negotiate as a cash buyer and secure the best solar system. 

If you decide to sell your property, the loan remains unaffected as it is personally guaranteed rather than tied to your house. 

5. Solar Leasing /Renting

With solar leasing, the leasing company owns the system until the full payment is made over the lease term. It is not easily transferable to another property during the leasing period.  

The outstanding loan balance must be settled if you sell your house because the contract cannot be transferred to the new homeowner.  

Compare the cash price of the system to the total amount paid over the lease term. The difference represents the interest paid for immediate access to solar energy. 

Solar financing provides a solution for the high upfront cost of solar systems. It is essential to be cautious of financing schemes with hidden expenses. Each financing method has benefits and considerations, so understand and choose wisely based on your circumstances. 

At Solar Emporium, we simplify the process by designing customized solutions based on your requirements with premium products. Get a free solar quote now! 

solar panel syetem

System of Solar Leasing

Solar leasing is a payment plan where residential and commercial customers in Australia make monthly payments to a solar supplier for a solar PV system installed on their property. This form of solar consumption is becoming more prevalent as the renewable energy sector grows in the country. 

Under a solar leasing plan, the customer repays the cost of the system over five to ten years, with the solar company typically responsible for system maintenance. However, interest is charged during the repayment period.  

And it makes the overall cost slightly higher than the upfront payment. With solar leasing, the system is leased directly from the solar company.

How Does Power Purchase Agreement (PPA) Work

A power purchase agreement (PPA) is a financing option where a company, owns and maintains a solar system installed on a homeowner’s property. The homeowner purchases the energy generated by the system. 

PPAs are gaining popularity due to their low, upfront costs, with homeowners paying a predetermined rate based on the solar energy generated on their property. The rates are typically fixed for the duration of the agreement, which can range from 15 to 20 years.

Differences Between Solar Financing Options

The main difference between solar leasing, a PPA, purchasing a system, and financing approach lies in the cost structure.  

Purchasing a system requires a large upfront payment, while financed solar systems have no down payment and are typically locked into a contract for 15 years or more.  

Solar leasing allows clients to use solar power without paying for the panels directly. Still, they pay lease payments and any additional power purchased from the utility. 

A PPA pays the pre-agreed fixed rate to the company that owns the system. And any system maintenance or repairs are the company’s responsibility. The savings grow over time as the rates are fixed. It may increase slightly during the contract period. 

PPAs also come with system monitoring provided by the company to ensure optimal performance. Additionally, the PPA depreciates over time. And it allows customers to purchase the system from the company during the agreement.

Solar Leasing VS Buying

Leasing and buying solar panels allow homeowners to benefit from utility savings and reduce their environmental impact. However, deciding between leasing and owning solar panels is an important consideration.

Leasing Solar Panels

Leasing solar panels offers a more accessible option for customers who may not have the necessary upfront funds to purchase solar panels. The homeowner does not own the panels with leasing, as a third party owns them.  

That means the equipment is under the ownership of the leasing company. 

Buying Solar Panels

Additional credits or reimbursements may be available based on the state or manufacturer’s incentives when purchasing solar panels. However, buying solar panels requires an upfront investment. Seek free quotes from Solar Emporium for accurate pricing information. 

Which Payment Option Is Better?

Determining the best payment option for buying or leasing solar panels depends on several factors, such as the time you plan to stay in your home and the available funds for investment. 

Purchasing solar panels is generally more financially beneficial if you have the necessary funds. Despite the average installation cost of around $14,000, the ROI through energy savings typically takes seven years.  

You can also use federal tax credits and reimbursements as the system owner. 

On the other hand, leasing solar panels allows you to start benefiting from reduced utility bills and environmental benefits with little to no upfront cost.  

Although you won’t qualify for tax credits or reimbursements in this scenario, leasing can be an attractive option for those unable to invest independently in solar panels.

solar panels

Thing To Be Cautious About

While these options may appear attractive at first glance, it’s essential to delve deeper. Reasons to be cautious about solar leases and solar power purchase agreements (PPAs) are mentioned below: 

Cost of capital

Solar lease and PPA providers often compare their offerings to outright solar panel purchases, suggesting that keeping cash in your pocket could yield higher returns in other investments.  

However, this comparison may need to be revised. Investments in solar panels are more akin to low-risk options such as term deposits or bonds. Investing in solar can provide steady, tax-free returns.  


Leasing solar panels may seem appealing as it implies avoiding cleaning, maintenance, part replacement, and monitoring costs.  

But those familiar with solar panels understand that solar systems require minimal attention and can operate almost effortlessly with the right purchase.  

Investing more upfront in quality components like solar inverters and solar batteries can save you from future hassles. 

Price Inflation

Be wary of lease quotes that assume a high annual increase in grid electricity prices. While this trend may have been observed over the past few years, official forecasts project a lower growth, around 3%.  

And some regions even anticipate prices going down. A reasonable lease fee compared to a grid with a 7% increase may hold a different appeal if grid prices remain stable or decline. 

Solar Emporium can help you make an informed decision, exercise caution, and assist you with expertise if needed. 

Our Solar Experts are here to Help!

How Much Energy Does One Solar Panel Produce in Australia?

How Much Energy Does One Solar Panel

Everybody wants to generate electricity from solar energy. However, a key remains amongst the people. How much power does one solar panel produce? 

This information is vital for households and enterprises considering transitioning to this green energy alternative. Today we will explore solar panels and solar energy production in Australia.

Key Factors to Know

Before determining how much power a solar panel generates, you must understand a few basic terms. 

  • A kilowatt (kW) is a unit of electrical power equal to 1000 watts. 
  • Kilowatt Hours (kWh) – the amount of electrical energy consumed in one hour equals 1000 watts. 
  • Direct current power (DC) is the energy generated by a solar panel. 

What is the Output of a Solar Panel?

The amount of DC power solar panels produce under ideal conditions is used to rate them. It is measured in watts (W) and represents the power your panels can have. 

Most residential solar panels have power ratings ranging from 250 to 400 watts, with higher power ratings preferred over lower ones. Under the same conditions, higher-wattage solar panels generate more electricity than lower-wattage panels. 

The Technology of Solar Panels

To fully comprehend solar panel output, you must first understand the type of panels used. Solar panels are classified into different types. But the most marketed are monocrystalline and polycrystalline. 

Monocrystalline panels produce more energy efficiently. They do, however, have higher initial costs. In warmer temperatures or shaded areas, monocrystalline panels produce more solar energy.  

Polycrystalline panels are less efficient than monocrystalline panels but are also less expensive. They also perform less effectively at higher temperatures. 

Choosing the right solar panel for your home will help you maximise efficiency. You can use the sun’s power with an efficient, high-quality solar panel. 

Maximising Solar Panel Efficiency in Australia

To maximise the energy output of your solar panels, consider the following factors: 

Panel Position: Solar panels should be installed facing north for optimal sunlight exposure in Australia.  

Tilt Angle: The tilt angle of your solar panels can also impact their efficiency. A tilt angle equal to your latitude is generally recommended. 

Shade: Ensure your solar panels are not shaded, as this can significantly reduce their energy output. 

Maintenance: Regular cleaning and maintenance can keep your solar panels at peak performance. 

Understanding solar panel energy production is key to maximising the benefits of this renewable energy source. With Australia’s favourable climate, solar energy is a viable and sustainable power solution for many households and businesses.  

solar panels

Considering panel position, tilt angle, and maintenance, you can optimise your solar panels’ efficiency and contribute to a greener future. 

While the energy output of a single solar panel can vary, it’s clear that solar panels can significantly reduce reliance on traditional energy sources and contribute to a greener future.  

Long-term savings on energy bills can offset the initial investment in solar panel installation. So, if you’re considering switching to solar energy, now is a great time to take advantage of Australia’s sunny climate and harness the sun’s power.  

Understanding Solar Panel Energy Production

Solar panels convert sunlight into electricity, a process known as photovoltaic effect. The amount of energy a solar panel produces depends on several factors, including size, efficiency, and exposure to sunlight.  

Solar panels can generate significant power in Australia, where the sun shines on average over 2800 hours per year. 

Australia is an ideal location for solar energy production. As more Australians embrace renewable energy, understanding solar panel energy production becomes increasingly important.  

The amount of energy a solar panel produces depends on its size, efficiency, and exposure to sunlight. A standard solar panel of about 1.6 square meters in Australia can produce around 300 to 370 watts per hour under optimal conditions. 

Let’s delve into solar panel energy production basics, shedding light on this fascinating technology. 

The Science Behind Solar Panels

Solar panels convert sunlight into electricity, also known as photovoltaic (PV). They are made up of numerous solar cells, which are composed of semiconductor materials like silicon. When sunlight hits these cells, it excites the electrons, creating an electric current. This process is known as the photovoltaic effect. 

Sunlight to Electricity

The electricity generated by solar panels is direct current (DC), which must be converted into alternating current (AC) for most homes and businesses.  

This conversion is done by a device called an inverter. Once converted, the electricity can power appliances, charge electric vehicles, or be stored in a battery for later use. 

Maximising Solar Energy Production

The amount of energy a solar panel produces depends on several factors, including its size, efficiency, and the amount of sunlight it receives.  

Solar panels should be installed in a location with plenty of sunlight to maximise energy production. North-facing solar panels are ideal for Australia. The tilt angle of the panels can also be adjusted to capture the most sunlight throughout the year. 

Storing Solar Energy

While solar panels produce electricity during the day, energy needs often extend into the night. That’s where solar batteries come in. They store excess electricity produced during the day when the sun isn’t shining. It ensures a steady supply of solar energy, even after sunset. 

The Environmental Impact

solar energy

Solar panel energy production is clean and doesn’t emit harmful greenhouse gases. By switching to solar energy, households and businesses can significantly reduce their carbon footprint, contributing to a more sustainable future. 

Understanding the basics of solar panel energy production can help you make informed decisions about adopting this renewable energy source 

This knowledge is key to using the sun’s power, from the science behind solar panels to the factors that maximise their energy production. Solar panels are ideal for a sustainable future with their environmental benefits and potential for significant energy savings. 

Energy Production of a Single Solar Panel in Australia

As more Australians turn to renewable energy sources, understanding the energy output of a single solar panel becomes increasingly important.  

As mentioned before, A standard solar panel in Australia typically produces around 300 to 370 watts of power per hour under optimal conditions. It is approximately 1.2 to 1.48 kilowatt-hours (kWh) of energy per day. 

However, these figures are based on peak sunlight hours, which can vary across different parts of Australia.  

On average, a standard solar panel in Australia, with a size of about 1.6 square meters, can produce around 300 to 370 watts of power per hour under optimal conditions. A solar panel can generate approximately 1.2 to 1.48 kilowatt-hours (kWh) of energy daily.  

Understanding the energy output of a single solar panel is crucial for anyone considering a switch to solar energy in Australia.  

With the country’s favourable climate and abundant sunshine, solar panels can significantly reduce reliance on traditional energy sources and contribute to a greener future. 

Long-term savings on energy bills can offset the initial investment in solar panel installation. So, if you’re considering switching to solar energy, now is a great time to take advantage of Australia’s sunny climate and produce solar energy. 

Calculating the Energy Produced by a Solar Panel

The amount of direct current (DC) power solar panels produce under normal conditions is rated. The output of a solar panel is measured in watts (W) and represents how much power it can make under ideal conditions. 

Most residential solar panels today have a power output rating of 250 to 400 watts. Because solar pricing is frequently measured in dollars per watt, the total wattage of your solar panels is an important component of the overall cost of your solar system. 

To calculate solar panel output, use the following formula: hours of sunlight x wattage of your solar panel. 

Benefits of Solar Energy for Australians

Australia, the sun-soaked continent, is increasingly popular for the power of the sun to fuel its future. Solar energy, a clean, renewable, and abundant power source, transforms how Australians live and work.  

Some benefits are mentioned below to inspire more Australians to join the sustainability revolution.  

Significant Cost Savings

One of the most tangible benefits of solar energy for Australians is the significant cost savings. With the sun as a free and abundant energy source, Australians who have installed solar panels enjoy reduced electricity bills. In fact, according to the Australian Photovoltaic Institute, a typical Australian household can save up to $540 per year on electricity bills by using solar energy.  

Energy Independence

Solar energy is helping Australians achieve energy independence. Households and businesses can generate electricity by installing solar panels, reducing their reliance on the grid. Energy independence provides energy security and shields Australians from fluctuating energy prices.

Job Creation

The solar energy industry is a significant contributor to job creation in Australia. According to the Clean Energy Council, the renewable energy sector, led by solar, employed over 25,000 Australians in 2020. As the industry continues to grow, it is expected to create even more jobs, boosting the Australian economy.

Environmental Sustainability

Solar energy is a clean, green source of power. Australians reduce their carbon footprint by using the sun’s power and contribute to a more sustainable environment. Solar energy produces no greenhouse gas emissions, making it a key player in Australia’s efforts to combat climate change. 

Increased Property Value 

Installing solar panels can increase the value of a property. According to a study by the University of Melbourne, homes with solar panels sell for 3.8% more on average than comparable homes without solar. This makes solar energy an environmental investment and a smart financial decision. 

solar energy production

Government Incentives and Rebates

The Australian government offers a range of incentives and rebates to encourage the use of solar energy. These include the Small-scale Renewable Energy Scheme, which provides certificates that can be sold to recoup a portion of the cost of installing solar panels.  

This makes solar energy an even more attractive option for Australians. From significant cost savings to environmental sustainability, the benefits of solar energy for Australians are clear.  

As the country continues to harness the sun’s power, these benefits are set to grow, making solar energy an increasingly important part of Australia’s energy future.  

With the government’s support and the industry’s growth, the sun shines brightly on Australia’s solar energy landscape. 

How to Ensure Your Solar Panels Are Working Efficiently?

The solar panels are linked to a control panel known as an in-home display. This wireless device can determine whether your system is producing enough electricity. 

If you suspect that your solar panels are underperforming, get in touch with the installer or manufacturer. They have the option of dispatching a professional technician to investigate. 

We never recommend tampering with the solar panels because it can damage the system and void your warranty. Contact Solar Emporium for any solar advice or solution. 

Our Solar Experts are here to Help!

Ultimate Guide To Understanding Every Type Of Solar Panel

Ultimate Guide To Understanding Every Type Of Solar Panel

Solar panels are an increasingly popular way to generate clean, renewable energy. However, with so many types of solar panels available, determining which type is the best for you can take time and effort.  

This ultimate guide to understanding every type of solar panel will walk you through the different types of solar panels, their benefits, and considerations to help you make an informed decision. 

You can also check out one of our previous blogs, step-by-step guide to buying quality solar panels, for a better understanding. Let’s learn more about solar energy and solar energy without further ado.  


Monocrystalline solar panels are the most efficient type of solar panel. They are made from a single, pure crystal structure, which allows electrons to move more freely, resulting in higher efficiency.  

These panels are easily recognisable by their dark black colour and rounded edges. While they are more than other types, their high efficiency and longevity make them a great investment. 


Polycrystalline solar panels are made from multiple crystal structures, which gives them a hue. They are less efficient than monocrystalline panels but are also less expensive. These panels are great for those with ample roof space and a tighter budget. 


Thin-film solar panels are the least efficient but the most affordable type of solar panel. They are made by placing one or more films of photovoltaic material onto a substrate.  

These panels are lightweight and flexible, making them suitable for various applications, including buildings with curved surfaces or portable power systems.

Concentrated PV Cell (CVP):

Concentrated PV cells are the most efficient type of solar panel available today. They use lenses or curved mirrors to focus sunlight onto a small area of high-efficiency solar cells.  

However, they require direct sunlight and a cooling system to function effectively, making them more suitable for large-scale commercial projects in sunny locations. 


Bifacial solar panels can generate power from both sides, capturing sunlight that hits the front of the panel and light that reflects onto the back. This can increase energy production by up to 30%. They are ideal for ground-mounted solar systems or buildings with reflective roofing. 

Installing Solar Panels

solar panels

Installing solar panels in Australia involves several steps and can vary depending on the type of solar panel system you choose.  

Choose the Right Solar Panel System: There are three main types of solar panels: monocrystalline, polycrystalline, and thin-film. Each has advantages and disadvantages, so you must select the one that best suits your needs and budget. 

Find a Certified Installer: In Australia, solar panel installation must be done by a certified installer. You can find a list of accredited installers on the Clean Energy Council website. 

Get a Quote: Once you’ve picked an installer, get a quote for the installation. It should include the cost of the panels, the inverter, the mounting system, wiring, and labour. 

Apply for Government Rebates and Incentives: The Australian government offers various rebates and incentives for installing solar panels. Your installer can help you apply for these. 

Installation: The installer will mount the solar panels on your roof and connect them to an inverter. An inverter converts the DC electricity the panels produce into AC electricity that can be used in your home. Later, it combines the system with your home’s electrical grid. 

Inspection and Connection: After the installation, the system will need to be inspected by a certified electrician. Once it passes inspection, it can be connected to the grid. 

Monitoring and Maintenance: Most solar panel systems have monitoring software that tracks how much electricity your system produces and how much you use. Regular cleaning and checking the system for damage will help ensure it continues to operate efficiently. 

The specifics of this process can vary depending on the type of solar panel system you choose and your specific circumstances. Consult an expert from Solar Emporium to ensure you’re getting the right system for your needs and that it’s being installed correctly. 

Benefits of Solar Panels

sun's energy

Enjoying the benefits of different types of solar panels in Australia involves understanding each type’s advantages and how they can best serve your needs. Here’s how you can enjoy the benefits type: 

Monocrystalline: These are the most efficient solar panels, producing more electricity per square metre than other types. This makes them a great choice if you have limited roof space. They also tend to have a longer lifespan than different types of panels. 

Polycrystalline: These panels are less efficient than monocrystalline panels but are less expensive. If you have plenty of roof space and want to save money on the upfront cost of your system, polycrystalline panels could be a good choice. 

Thin-Film: These are the least efficient type of solar panel and the least expensive. They can be a good choice if you have a lot of roof space and are looking for the most cost-effective option. 

Bi-Facial: These panels generate electricity from both sides of the panel. Hence, their efficiency rates are higher than other panels.  

More likely, 20 – 25 per cent higher than usual. Bi-Facial panels are also durable and aesthetically pleasing. But the panels are also more expensive than other panels.  

In addition to these specific benefits, all types of solar panels can help you: 

Save Money on Your Electricity Bills: You’ll start generating electricity once your solar panel system is installed. This can significantly reduce your electricity bills. 

Earn Money from Feed-in Tariffs: In Australia, you can earn money from any excess electricity your system produces and feeds back into the grid. 

Reduce Your Carbon Footprint: Solar panels produce renewable energy, which can help reduce your carbon footprint and contribute to a more sustainable future. 

Increase Your Property Value: Installing solar panels can increase the value of your property, making it a good investment. 

The best way to enjoy the benefits of solar panels is to ensure your system is properly installed and maintained. Regularly clean your panels and monitor their performance to ensure they operate efficiently. 

The lifespan of Solar Panels

The lifespan of solar panels is a crucial factor to consider when investing in a solar energy system. The longevity of a solar panel refers to the period it can effectively convert sunlight into electricity at a significant efficiency rate.  

The lifespan of a solar panel can be influenced by several factors, including the type of solar panel, the quality of materials used, and the conditions under which it operates. 


Monocrystalline solar panels are known for their durability and long lifespan. These panels are made from a single crystal structure, which allows electrons more room to move and results in higher efficiency.  

The average lifespan of monocrystalline solar panels is around 25–30 years, but they can often continue to produce electricity beyond this, albeit at reduced efficiency. Some high-quality monocrystalline solar panels have been known to last up to 40 years. 


Polycrystalline solar panels are made from multiple crystal structures, which makes them less efficient than monocrystalline panels. But they are also less expensive.  

The lifespan of polycrystalline solar panels is slightly shorter than monocrystalline panels, typically around 25 years. However, like monocrystalline panels, they can regularly continue to produce electricity beyond this at reduced efficiency. 


Thin-film solar panels are the least efficient and least expensive type. They are made by placing one or more films of photovoltaic material onto a substrate. The lifespan of thin-film solar panels is typically shorter than that of crystalline panels, averaging around 20–25 years.  

But advancements in thin-film technology are continually being made, which could increase their lifespan. 

The lifespan of solar panels can vary significantly depending on the type of panel and the conditions under which it operates. Monocrystalline panels have the longest lifespan, followed by polycrystalline and thin-film panels.  

However, all sorts of solar panels can provide significant benefits in terms of energy savings and environmental impact over their lifespan. It’s important to consider the upfront cost and the expected lifespan when choosing a solar panel system for your home or business. 


With regular cleaning, inspection and monitoring, these panels can last up to 20–25 years. Bifacial solar panels must be maintained regularly to ensure optimal performance and longevity.  

Following these tips and working with a professional solar maintenance company can help ensure the panels function properly and produce the maximum energy. 

Solar Energy VS Traditional Energy Sources

solar energy

Solar energy is a form of renewable energy harnessed from the sun’s rays using solar panels. It is a clean, sustainable, and increasingly popular form of energy.  

On the other hand, traditional energy sources primarily include fossil fuels such as coal, oil, and natural gas. These non-renewable resources have been the primary energy sources for many years. 

Environmental Impact

Solar energy has a significantly lower environmental impact compared to traditional energy sources. It produces no harmful emissions or waste products and doesn’t contribute to climate change.  

In contrast, the extraction and burning of fossil fuels release large amounts of greenhouse gases into the atmosphere, significantly to global warming. Additionally, the extraction processes can lead to environmental degradation and habitat loss. 


The initial installation cost of solar energy systems can be high, but the running costs are very low. Over time, the price of solar energy has decreased, making it more affordable for many people.  

Moreover, solar energy can significantly save electricity bills; sometimes, you can sell excess power back to the grid.  

While often cheaper to set up, traditional energy sources have ongoing fuel and maintenance costs. Additionally, the cost of fossil fuels can fluctuate significantly and is likely to increase as these resources become scarcer. 


Solar energy is highly scalable. You can install a few panels on your roof to power your home and build a large-scale solar farm to power a whole community. The amount of solar energy produced is virtually limitless as long as access to sunlight exists.  

Consequently, traditional energy sources could be more scalable. They require a large, expensive infrastructure to extract, process, and distribute the energy. Furthermore, the amount of energy that can be produced is limited by the amount of resources available, which is finite. 

While traditional energy sources have been the backbone of our energy system for many years, solar energy offers a cleaner, more sustainable, and increasingly cost-effective alternative. 

Choose Solar Emporium

As technology continues to improve and the costs continue, solar energy will likely play an increasingly important role in our energy system. 

Choosing the right type of solar panel depends on several factors, including your budget, space availability, and energy needs.  

Monocrystalline and polycrystalline solar panels are great for residential use, while thin-film panels offer flexibility for unique applications.  

Concentrated PV cells are best for commercial projects in sunny locations, and bifacial solar panels can maximise energy production in certain setups. 

Remember, investing in solar energy reduces your electricity band and contributes to a sustainable future. So, harness the sun’s power and light up your world with solar energy! And Solar Emporium is the best choice for your decision.  

Solar Emporium offers solar solutions at a reasonable price. Our solar experts and solar packages allow our customers to start their renewable journey easily.  

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Ultimate Guide To Understanding Solar Cell Functionality

Ultimate Guide To Understanding Solar Cell Functionality

Utilizing the sun’s power has been humanity’s dream for centuries. With the development of solar cells, this dream is now a reality. But how do these incredible devices work? This ultimate guide will delve into the fascinating world of solar cell functionality.  

And while the people of Australia are enjoying the utmost solar production, some are still curious about its functionality. Thus, this ultimate guide to understanding solar cell functionality will erase all the confusion. 

So What is A Solar Cell?

A solar cell is also known as a photovoltaic cell. This device directly transforms light energy into electrical energy via the photovoltaic effect. Most solar cells are made from silicon. These silicon-based solar cells increase efficiency and decrease cost.   

The materials vary from non-crystalline, polycrystalline, and crystalline (single crystal) silicon forms.  

Unlike batteries or fuel cells, solar cells do not rely on chemical reactions or fuel to generate electricity and do not have moving parts like electric generators. 

A solar cell is a crucial component that transforms light energy into electrical energy in photovoltaic energy conversion. Typically, semiconductors serve as the material for solar cells.  

The conversion process involves absorbing light (photon) energy, which generates electron-hole pairs in a semiconductor, followed by charge carrier separation. A p-n junction is commonly employed for this charge carrier separation.  

Understanding the fundamental properties of semiconductors and the principles of traditional p-n junction solar cells is essential for grasping the workings of conventional solar cells and newer types of solar cells.  

A thorough understanding of the p-n junction solar cell can provide insights into enhancing solar cells in terms of efficiency, production cost, energy consumption during fabrication, and more.

functions of solar cells

The fundamental physics of semiconductors is crucial for understanding the operation of p-n junction solar cells. It outlines the basic principles of p-n junction solar cells. It concludes with the concept of solar cells using nanocrystalline materials.  

The fundamental phenomena are revisited because solar cells based on nanocrystalline materials are more complex than conventional p-n junction solar cells. 

Understanding Solar Cells

Solar cells are the building blocks of solar panels. They convert sunlight directly into electricity. This process is based on the principles of the photovoltaic effect, discovered by French physicist Edmond Becquerel in 1839. 

Solar cells can be grouped into large assemblies known as arrays. These arrays of thousands of individual cells can serve as central electric power stations. These arrays can convert sunlight into electrical energy for distribution to industrial, commercial, and residential users. 

Smaller configurations of solar cells are often called solar cell panels or simply solar panels. And are installed by homeowners on their rooftops to replace their traditional electric supply.  

Solar cell panels also provide electricity in many remote locations where conventional electric power sources are unavailable or too expensive to install. Check out our off-grid technology for a better understanding.  

Solar cells are the power source for most space installations, from communication and weather satellites to space stations.  

However, solar power is insufficient for space probes sent to the solar system’s outer planets or into interstellar space due to the diffusion of radiant energy with distance from the Sun.  

Solar cells have also been incorporated into consumer products, such as electronic toys, handheld calculators, and portable radios. Solar cells in these devices can also utilize artificial light and sunlight. 

While the total production of photovoltaic energy is currently small, it is expected to increase as fossil fuel resource decreases.  

Projections based on the world’s anticipated energy consumption by 2030 suggest that solar panels operating at 20 percent efficiency could meet global energy demands and cover only about 496,805 square km of Earth’s surface.  

The material requirements would be significant but achievable, as silicon is the second most abundant element in Earth’s crust. These factors have led proponents of solar energy to envision a future “solar economy” where virtually all of humanity’s energy needs are met by inexpensive, clean, renewable sunlight.

Components of a Solar Cell

A solar cell is constructed from two semiconductors types: p-type and n-type silicon. P-type silicon is created by combining atoms with one fewer electron in their outer energy level than silicon, such as boron or gallium.   

An electron vacancy or “hole” is formed because boron has one fewer electron than is required to form bonds with the surrounding silicon atoms. 

N-type silicon is created by combining atoms with one more electron in their outer level than silicon, such as phosphorus. Phosphorus has five electrons rather than four in its outer energy level.  

It bonds with the silicon atoms next to it, but one electron is not involved in the bonding. It is instead free to move within the silicon structure. 

A typical solar comprises a semiconductor material, usually silicon, sandwiched between two metallic contacts. The silicon is mixed to create two layers: the n-type (negative) layer, which has extra electrons, and the p-type (positive) layer, which lacks electrons. 

The Structure and Functioning of Solar Cells

How Solar Cells Are Made

When sunlight hits the solar cell, the energy of the absorbed photons is transferred to the electrons in the silicon. This energy heats the electrons, enabling them to overcome the barrier between the n-type and p-type layers, creating an electric current. 

Regardless of their application, be it in a central power station, a satellite, or a calculator. Solar cells share a common structure. Light penetrates the device through an optical coating or anti-reflection layer, which minimizes light loss due to reflection.  

This layer effectively captures the light hitting the solar cell by facilitating its transmission to the energy-conversion layers beneath. The anti-reflection layer is usually a silicon, tantalum, or titanium oxide applied to the cell surface through spin-coating or vacuum deposition. 

Beneath the anti-reflection layer are three energy-conversion layers: the top junction layer, the absorber layer (the device’s core), and the back junction layer.  

Two additional electrical contact layers are required to transport the electric current to an external load and back into the cell, completing an electric circuit.  

The electrical contact layer on the light-entering face of the cell is typically in a grid pattern and made of a good conductor like metal.  

As metal obstructs light, the grid lines are as thin and widely spaced as possible without compromising the collection of the cell-produced current. 

The back electrical contact layer, which only needs to function as an electrical contact, covers the entire rear surface of the cell structure. Since this layer also needs to be a good electrical conductor, it is always made of metal. 

Given that most of the energy in sunlight and artificial light is in the visible range of electromagnetic radiation, a solar cell absorber should efficiently absorb radiation at these wavelengths.  

Materials that absorb visible radiation well are known as semiconductors. Semiconductors, even in thicknesses of about one-hundredth of a centimetre or less, can absorb all incident visible light.  

Since the junction-forming and contact layers are much thinner, the thickness of a solar cell is essentially that of the absorber. Examples of semiconductor materials used in solar cells include silicon, gallium arsenide, indium phosphide, and copper indium selenide. 

When light hits a solar cell, electrons in the absorber layer are excited from a lower-energy “ground state” to a higher “excited state,” allowing them to move through the solid.  

Without the junction-forming layers, these “free” electrons move randomly, preventing any oriented direct current. However, the addition of junction-forming layers creates a built-in electric field that generates the photovoltaic effect.  

Essentially, the electric field directs the electrons to flow past the electrical contact layers into an external circuit where they can perform useful work. 

The materials used for the two junction-forming layers must differ from the absorber to create the built-in electric field and carry the electric current.  

Therefore, these could be different semiconductors or a metal and a semiconductor. The materials used to build the various layers of solar cells are similar to those used to produce diodes and transistors in solid-state electronics and microelectronics.  

Solar cells and microelectronic devices share the same basic technology. However, in solar cell fabrication, the aim is to build a large-area device because the power produced is proportional to the illuminated area.  

In contrast, microelectronics aims to construct ever-smaller electronic components to increase their density and operating speed within semiconductor chips or integrated circuits.

How Solar Cells Are Made

Silicon is the material that similarly makes transistors in microchips and solar cells. A semiconductor is a material made of silicon.  

Some materials, particularly metals, allow electricity to flow easily through them, known as conductors.  

Other materials, such as plastics and wood, do not allow electricity to pass through them; they are insulators.  

Semiconductors, such as silicon, are neither conductors nor insulators: they do not normally conduct electricity, but we can make them do so under certain conditions. 

A solar cell is a sandwich of two layers of silicon that have been specially treated to allow electricity to flow through them in a specific manner.

The Photovoltaic Effect

The photovoltaic effect is the phenomenon that occurs when light, in the form of photons, hits a material and generates an electric current. This is the fundamental principle behind the operation of solar cells. 

If we connect this silicon sandwich to a torch, no current flows, and the bulb does not light up. But when we shine a light on the sandwich, something amazing happens. Light can be considered a stream of energetic “light particles” known as photons.  

When photons enter, they give up their energy to the silicon atoms. The incoming energy knocks electrons out of the lower, p-type layer, causing them to jump across the barrier to the upper, n-type layer and flow around the circuit.  

The more light there is, the more electrons jump to the surface, and the more current flows. This is what we mean by photovoltaic light – producing voltage—and it is one type of what scientists call the photoelectric effect.

The efficiency of Solar Cells

The efficiency of a solar cell is determined by how much of the sunlight’s energy it can convert into electricity. Factors affecting efficiency include the quality of the semiconductor material, the amount of sun the cell receives, and the cell’s temperature.

Advancements in Solar Cell Technology

Technological advancements are continually improving the efficiency and affordability of solar cells. From the development of thin-film solar cells to the exploration of perovskite materials, the future of solar energy is bright. 

Understanding the functionality of solar cells is key to appreciating the potential of solar energy. Solar power promises to play an increasingly significant role in our sustainable energy future as we continue to innovate and improve upon this technology. 

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!

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.


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!