What Type of Batteries To Use With Solar Panels

What Type Of Batteries To Use With Solar Panels

Solar energy systems typically comprise solar batteries and panels, mounting tools, and an overall performance monitoring system. Solar energy systems 

Most houses are connected to the grid. These systems are more commonly used for backup among homeowners. Many people, however, are looking for a replacement for their utility supply. One common reason people switch to solar is to avoid high energy costs. 

So what type of batteries to use with solar panels to avoid high energy bills?  

Various type of solar batteries are used as a backup for critical loads when the grid fails. You can choose from multiple types of solar batteries to use for your system. These solar batteries are designed to provide auxiliary power to the grid. 

As we all know, four different types of solar batteries exist in the solar industry.  

  • Lead Acid Batteries  
  • Lithium-ion Batteries  
  • Nickel-cadmium (Ni-Cd) Batteries 
  • Flow Batteries 

Lithium-ion and lead acid batteries are the most used of these four batteries. For a detailed review of all these batteries, check out our last blog about 4 different types of solar batteries. 

Lead Acid Batteries

For many years, lead-acid batteries have been a reliable energy supply for off-grid areas. They are typically deep-cycle and low-cost. Lead-acid batteries are known for their high power and discharge current but low energy density. They can take up to 14 hours to charge fully. 

Because of their highly toxic nature, these batteries should be thrown away properly. Otherwise, it can threaten the environment. 

The flooded lead battery is dependable but must be watered and ventilated to function correctly. The VRLA comes in two varieties: gel and absorbed glass mat (AGM), which have valves for off-gassing regulation. These are appropriate for cold and warm temperatures. Although VRLA batteries provide enough installation flexibility, their temperature sensitivity may pose a challenge to people looking for a permanent alternative to their grid supply. 

Li-on batteries for bet efficiency

Lithium-ion Batteries

Lithium-ion batteries are becoming a more popular choice for solar systems worldwide. The development of this type of battery is heavily influenced by its application in the electric vehicle industry. Its prism shape allows ventilation which is beneficial in solar systems. 

Lithium-ion batteries have a distinct voltage range and charging response. A voltage regulator charge controller is used to charge them. Despite low self-discharge, lithium-ion batteries do not benefit from long-term charging. 

This type of solar battery requires little to no maintenance and has a high energy capacity and a long lifespan. Lithium batteries are evidently more expensive than lead-acid batteries. They may also need a protection circuit to regulate the current and voltage. 

Lithium-ion batteries can provide more cycles than lead-acid batteries. It makes them ideal for providing additional services to the grid. Lithium-ion batteries’ high charge and discharge efficiencies make them an excellent choice for solar systems.  

These batteries also lose less capacity when unused. That is very beneficial in solar installations where energy is only used occasionally. 

In Comparison, Which Battery Is Better?


The capacity of a solar battery simply describes its ability to store electrical power. Because of their heavier weight, lithium batteries have a higher degree than all other types of lead-acid batteries.  

To power a 5.1kW, you’ll need about 8 lead-acid batteries, whereas two lithium-ion solar batteries will suffice.  

Because lithium batteries have a higher energy density. They can be installed in difficult places because they can also fit more capacity into less space. Both nickel-cadmium and sodium nickel chloride have a broad capacity range.  

DoD (Depth Of Discharge)

The DoD of a solar battery is the usable portion of its capacity, and a DoD of at least 40% is recommended for optimal battery usage. Lead batteries have a DoD of 50%, whereas nickel-cadmium batteries have a DoD of 15%. 

Exceeding this limit before recharging reduces battery life. In contrast, lithium-ion and sodium nickel chloride solar batteries have an 80% DoD, implying a higher usable capacity. 

Warranty Of Solar Batteries

When deciding which solar battery to use in your system, consider its battery life as the best indicator of its ability to retain capacity. One charge cycle is the chargeback up from a discharge and is the primary determinant of battery lifespan.  

In addition, the number of cycles your solar battery will go through will be determined by the frequency with which it is used. This characteristic varies even for the same type of solar battery and is influenced by the battery’s depth of discharge.  

A warranty is always a good indicator of dependability in any brand or product, including solar batteries. 


The round-up efficiency is the difference between the available energy and the amount of energy used to charge a solar battery 

The higher a battery’s round-trip efficiency with the DoD, the better. Regarding 95% efficiency, lithium-ion solar batteries win because they have the most conversion rate from solar power.  

This means that depending on the configuration of your system, you may need to install fewer solar panels and batteries. 

Charge Rate

Another factor to consider when purchasing a solar battery is the charge rate. It indicates how quickly a battery will be recharged when connected to a charger. It is expressed in fractions like C/4 function capacity.  

With a charge rate of C/5, lead-acid solar batteries can take up to twice as long to charge as lithium-ion solar batteries, especially during peak hours.  

Lithium-ion batteries and flooded lead-acid are ideal for full-time, off-grid power at various levels of use. If you need a battery for a vacation home or somewhere you won’t spend much time during the year, a sealed lead-acid battery is your best bet. 

It has a low self-discharge rate and requires no maintenance. 

You must consider power outages when purchasing a battery solely for backup purposes. It will help determine how frequently you’ll need your grid supply throughout the year.  

A low-maintenance battery, such as a sealed lead-acid solar battery, will be more beneficial if only used a few times.  

However, after examining other comparisons, lithium-ion batteries are the correct choice. These batteries have better capacity, DoD, warranty, and charge rate.   

Considering these parameters, you can accurately plan and install your solar system. You can choose which type of solar battery is best for you based on your intended system use.  

What Is A Solar Charge Controller?

The solar charge controller is a device that connects your solar panels and batteries. The controller ensures that your batteries are not “overcharged.” Overcharging your batteries causes them to overheat and catch fire. 

A controller also determines how to properly charge your batteries by varying the flow of amps and voltage rate based on the battery manufacturer’s recommended specifications. 

The market is flooded with low-cost solar charge controllers. There are better places to cut corners. Spend a little more money on a high-quality solar charge controller. 

All batteries are replaced at some point. Therefore, you need to decide wisely on the storage system. You’ll need to spend more time researching if you buy expensive batteries. It will help manage them more to get the most out of them.  

Our Solar Experts are here to Help!

Is It Still A Good Idea To Get Solar Panels In 2023?

Is It Still A Good Idea To Get Solar Panels In 2023

Solar panel prices have dropped significantly in the first two months of 2023. Experts predict significant price drops of 10% annually for the next ten years.

Keeping the above in mind, is it still a good idea to get solar panels in 2023? And how much money do you save with solar panels in Australia?

One of the reasons solar panel prices have risen in recent years has been due to a shortage in polysilicon manufacturing. Several factors influenced the price increase, including weather, industrial accidents, and the global pandemic.

These factors contributed to supply chain issues, and prices went up. But will solar panels get cheaper in 2023? Yes, solar panel price drop is very evident now. 

But if you wait any longer, you’ll definitely miss out on significant energy savings at a low initial cost. And electricity prices will continue to rise.

Many factors contributed to a spike in natural gas prices in 2022, which affected energy prices. The energy price has increased by up to 50% in many states in Australia.

With the cost of solar PV systems falling, now is the perfect time to switch. Even if forecasts indicate that prices will fall further in the coming years, you shouldn’t take your chances.

Many promising government incentives are still active in Victorian and New South Wales. Therefore, taking advantage of low prices is a wise decision now!

Feed-in Tariffs

Solar panel prices have fallen by nearly 82% in the last decade. As a result, Australians can enjoy the best solar feed-in tariff for their solar system at a low cost.

People who adopted solar technology early had to pay an excessive amount for systems that could be more efficient compared to now. But they relied heavily on the feed-in tariff to achieve a reasonable payback period.  

Governments aided early adopters financially while driving the industry to develop new and more efficient systems using a feed-in tariff.

Solar Rebates and Incentives In 2023

The Small-scale Renewable Energy Scheme provides individuals and small businesses a financial incentive to install eligible small-scale renewable energy systems. It is managed through the development of small-scale technology certificates.

And for expected power generation, small-scale technology certificates are provided. This renewable energy is used to replace nonrenewable energy sources.

Homeowners can now get lower purchase rates through an agent via these certificates. The volume of this benefit varies depending on the amount of solar energy available in that state.

Small-scale technology certificates can be generated after the installation of an eligible system. And these are calculated based on the amount of electricity produced or replaced.

The small-scale technology percentage (STP) determines the number of small-scale technology certificates that electricity retailers must submit annually.

Energy Prices

Energy prices in Australia are expected to skyrocket in 2023 in Australia.

The market offers rose between 8.5% and 18.3% in New South Wales, up to 12.6% in Southeast Queensland, and 9.5% in South Australia, beginning in July 2022. Victorians have also experienced an increase of approximately 5%.

The changes also affect small business customers. With standing offer prices rising by up to 13.5 per cent depending on the state.

The Australian Energy Market Operator (AEMO) warned that the average household energy bill could rise by 20% again this year.

With the energy prices rising, solar manufacturers might increase their prices too. So grab your desired solar system before it’s too late.

Why Are Solar Panels Less Expensive Now?

Initially, solar panels took a lot of work to manufacture and install. Thus, making them costly. Because of their lower efficiency ratings, panels took longer to help recoup their high upfront costs.

However, advances in solar technology, combined with federal and state incentives, rebates, schemes and initiatives, have entirely transformed the solar industry landscape.

According to a 2021 study, the cost of solar panels has lowered by more than 82% since 2010. There was an average increase in efficiency of about 250%. As a result, solar power is now less expensive. And they can pay for themselves in less time.

Despite price drops, solar panels still have a high upfront cost. However, numerous federal incentives, such as the Federal Solar Investment Tax Credit and statewide programs, can assist homeowners in recouping the high upfront costs.

How Much Money Can You Save With Solar Panels?

Solar consumption means using the solar energy you generate to power your home. As feed-in tariffs fall, solar energy is your best option for getting the most out of the Sun.

You can get the most out of your solar panels if you use them during the day when your panels produce electricity from the sun.

However, you should continue saving money in the evenings, early mornings, at night, or during bad weather or winter.

In that case, you must invest in a solar battery that can store excess solar power for longer. Instead of selling your energy and repurchasing it from the grid, you can distribute it evenly across your household’s needs.

How Much Value Will Solar Increase to Your House?

Electricity bills have risen dramatically, and the prospect of one less utility bill appeals to any buyer. In March 2023, it was announced that electricity prices in Victoria would increase by 31%, while prices in NSW would rise by 22%.

But how much does solar increase home value in Australia? According to a survey, 85 per cent of Australians believe solar rooftop panels increase the value of a property.

Furthermore, it is believed that three-quarters of renters would pay more rent to live in a property that used solar energy.

So, Do Solar Panels Pay for Themselves?

The short answer is yes in almost all cases. The payback period for solar panels in Australia has gotten easier. But to get the most out of your panels, you must first understand how your household uses power and begin thinking about self-sustainability.

A few years ago, your feed-in tariff rate made it an easy choice. However, by 2023, most solar systems installed will only achieve a satisfactory return on investment with the assistance of a solar battery.

Solar savings are a significant motivator for solar adoption. Our team is always efficient in assisting you to know everything about solar installation as electricity bills continue to rise.

Why Should You Switch to Solar in 2023?

We recently saw an increase in electricity prices for the entire year of 2022. This resulted in price increases for energy of up to 50% in some areas.

Waiting to install solar panels means missing out on savings on your energy bill, which will continue to rise over time.

Here are some reasons why you should go solar now rather than later.

  • The cost of PV panels for homes is currently low, but this may change soon.
  • In several markets, favourable government incentives for solar energy are decreasing or being phased out entirely in the coming years.
  • Solar power eventually increases your home’s value, and you can sell it faster.
  • Compared to 2022, residential electricity prices in Australia will increase significantly by the end of 2023.
  • If you installed a solar photovoltaic system that generated enough power to offset the increasing energy bill, your savings would grow in two or three years.

Solar Emporium’s affordable solar pricing packages are waiting for you! Contact us right now to become energy independent.

Our Solar Experts are here to Help!

Number Of Solar Panels And Batteries Needed For Aussie Homes

Number Of Solar Panels And Batteries Needed For Aussie Homes

When it comes to solar, there is no one solution. It is exactly like shopping for other necessary products that you need. Every person has different solar needs depending on many factors.  

So what is the number of solar panels and batteries needed for Aussie homes? To understand everything go through this Aussie batteries and solar review. 

For example, a 5kW solar system typically comes with 15-20 solar panels. It is usually sufficient for an average Australian home. Still, putting as many solar panels on your roof never hurts.  

However, the size of your solar system is determined by electricity usage, how much (unshaded) roof space you have, your budget, and a few other objectives. 

Getting solar panels is only worthwhile if you install enough to cover your electricity requirement. Similarly, you want to save money on a manageable solar system. 

How do you determine the number of solar panels and batteries you’ll need to power your home? 

How Much Power Do You Consume?

The goal is to match your household’s electricity consumption with solar energy. If not, then it may exceed a bit. Ideally, your solar system should produce enough electricity to meet your needs.  

Thinking ahead is critical. Ask yourself the hard questions. Will your family grow in the coming years? Are you considering purchasing an electric vehicle?  

How Much Roof Space Do You Have?

We can only fit as many solar panels as possible in the space on your roof. Solar panels are typically 1.7m × 1m in size. 

It is critical to consider shading when calculating the size of your roof. Tree or power lines can cast shade on a portion of your roof. In that case, we’ll need to adjust your solar system or avoid these areas entirely.

How Much Money Do You Want To Spend?

The larger the solar system, the higher the cost. As a result, the size of your solar system will be determined by your budget.  

Like any other product, budget solar panels are less expensive than tier 1 panels. However, it is never worth sacrificing quality for lower-cost solar panels.  

A solar system is a 25-year or more long-term investment. Purchasing quality solar panels that will last for a long time should not be negotiable. 

Find more information about the payback period for a solar system here. 

What is Your Primary Goal in Installing Solar Panels?

Solar energy abstract concept vector illustration.

Some people purchase solar panels primarily to save money. Others are motivated by the wish to become more energy independent or by environmental concerns.  

Your motivation for going solar may influence the number of panels you require. For example, invest in a more extensive solar system to be self-sufficient. And you’ll also need a battery to use solar power all day and night.

Compare Panel Efficiency and Types

Solar PV is classified into monocrystalline, polycrystalline, and thin film. Each has a different efficiency rating as well as a different price point. You need to consider which solar panel system has high efficiency. 

Monocrystalline cells are the most efficient because they are made from large silicon crystals. They are also more expensive. 

Polycrystalline cells are made using silicone moulds. Therefore, it is less expensive. But also slightly less effective than monocrystalline cells.  

Thin film panels are inexpensive but much less efficient than other types. 

Before purchasing a solar power system, inquire with your installer about the solar panels’ life cycle and efficiency. Check the warranty to ensure a plan that will last many years. 

Understand Your Battery Storage Options

technician workers near solar panels station engineers checking alternative energy and using sunlight for producing electric

Solar PV systems generate the most amount of energy during the day. Consider solar battery storage if you spend most of your day at work. Solar batteries enable you to store energy generated during the day when the sun isn’t shining. 

The battery capacity is measured in kilowatt-hours (kWh). If 60% of your energy consumption occurs at night, you may want a battery to store that amount. 

However, solar battery storage can be costly, so consider a feed-in tariff system to get the money back.  

Lifestyle changes can help reduce your nighttime energy usage. For inspiration, check out our guide on how to get the most out of solar. 

How Many Batteries Will You Require?

This is an interesting question. Solar batteries for homes actually depend on your goals for your solar batteries. Most people set out to reduce their grid electricity imports to zero.  

As you’ll see, most households have big energy storage goals with more expenses. But how many solar panels run a house? “What size solar battery do I need” is a natural question you ask yourself.  

Let’s go over how much energy storage an average Australian household will require. 

The average Australian home consumes approximately 16kWh of electricity per day. Please read this if you need clarification on the difference between a kW and a kWh – it is critical). 

Most Australians work 9 to 5 jobs and are not at home during the day. They will probably only use about 30% of their electricity when the sun shines.  

That means they must buy the remaining 70% from the grid. How many solar batteries will be required to cover that 70%? 

Solar Battery System Sizing

Regarding system sizing, battery sizes are measured in kilowatt-hours, or kWh. 

As mentioned before, an average home consumes 16kWh of energy. And 30% of the energy is consumed in the daytime and 70% at night. That mounts up to approximately 5kWh consumed during the day and 11kWh consumed at night. 

Based on simple maths, the average Australian would require approximately 11kWh of solar battery storage to offset all their night usage. 

As of February 2023, the Tesla Powerwall 2 has a capacity of 13.5kWh, costing around $16,600 fully installed.  

Remember that you do not need batteries to offset your nighttime electricity consumption. If you run the numbers, the first kWh of energy storage has the best payback because it works the hardest. As of the next kWh, the payback becomes longer.  

However, the most important consideration when sizing and comparing solar batteries is that it is only possible when you thoroughly understand your energy usage profile. First, you’ll need a good energy monitor in your home with accurate data. 

Then, a good installer will use their software to show you the optimal number of batteries and solar panels for your situation and the payback period. After that, instead of leaping into the unknown, you’ll go into your solar battery investment with your eyes wide open. 

Get Free Quotes and Professional Advice

At Solar Emporium, we take each client through a one-on-one energy consultation to design the best solar system for their specific needs. Therefore, we’ll handle everything about your solar panel installation process. 

Our experienced specialists will guide you every step of the way. They will work with you to design the perfect solar system for your family, considering your electricity consumption, roof layout, goals, and budget. 

Are you ready to begin your solar panels and battery journey with us? Contact us today for a free quote. To learn more, call us at 1300 063 350. 

Our Solar Experts are here to Help!

What If Every House In Australia Has Solar Panels?

What If Every House In Australia Has Solar Panels?

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

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

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

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

How Can Solar Benefit Every Household In Australia?

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

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

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

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

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

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

But How Is the Progress?

solar panels will cover every roof

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

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

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

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

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

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

Can Solar Alone Help You With Consumption & Distribution?

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

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

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

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

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

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

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

What Should You Do Before Getting Solar?

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

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

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

Our Solar Experts are here to Help!

Common Problems With Solar Panels In Australia

Common Problems With Solar Panels In Australia

Solar panels are among the best investments to create a sustainable environment and empower positive change. Solar panels require little maintenance and save money on energy bills. 

But problems with any product can arise anytime. Thus, to make everyone aware, we’ve compiled this helpful guide that shows you common issues with solar panels in Australia and how to fix them. 

Australia receives the most solar energy in the world. And it is an ideal location for developing solar energy infrastructure. As a result, more people are getting with the times and doing their part to save the world by installing solar panels in their homes. 

As a result, more people are installing solar panels to participate in the renewable energy revolution. But like all technology, solar has some flaws too. While you can resolve some of those issues on your own, others may require the services of a solar repair company. 

The key is identifying your issue and deciding how to fix it. Here is a guide to Australia’s most common solar panel problems. And don’t worry. We’ll definitely provide information to help you resolve the issues. 

Grime And Dirt

A buildup of dirt or grime is one of the most common reasons your solar panels aren’t performing as well as they should. Solar panels are vulnerable to dust, dirt, and other debris like other products.  

Mainly flat roof-mounted panels are more susceptible. Since they are flat, they naturally collect more grime, which can reduce system output. This can have an impact on the efficiency of your panels. 

Dust, bird droppings, leaves, and ash from nearby fires are all common problems.  


Birds can actually create issues for solar panels. They can build nests beneath solar panels that are mounted on the roof. If they become frequent to your panels, they will probably scratch or damage the wiring. 

Potential Induced Degradation

If you’ve noticed a significant drop in the electricity produced by your solar panels, it could be due to the PID effect or Potential Induced Degradation. 

This indicates a voltage difference between the solar panel and the earthing, which causes a partial voltage discharge. Essentially, you’re losing voltage and potentially jeopardising the long-term effectiveness of your panels. 

Problems With Your Inverter

Better inverter for better outout

Solar inverters are critical in converting direct current (DC) energy from your solar panels to alternating current (AC) energy used by your home. As a crucial system component, you will undoubtedly detect any problems. 

Although inverter technology has advanced, inverters typically only last for a short time as your panels. And if you don’t replace the inverter in 15 years and wait for 25 years, it will compromise the productivity of your solar panels.  

Snail Trails

Another common issue with solar panels is called snail trail contamination. The name derived from the brown lines on your panels and gives the impression that snails have walked on the surface. 

Snail trails usually appear after a few years and are caused by various factors, including faulty silver paste. Microscopic cracks in the PV system can also cause snail trail contamination. The issue reduces the solar system’s performance and causes it to fail prematurely. 


Traditional solar cells are incredibly fragile. Micro-cracks are small cracks that can appear on panels and are challenging to see with the naked eye. However, these cracks can enlarge and become more visible with time and significant weather changes.  

When these cracks grow larger, they can disrupt the flow of energy in your panel and reduce the energy output of your system.   

They can occur during conventional PV module production but can also be caused by careless handling during shipping or installation. Sometimes weather conditions can cause micro-cracks too.  

Solar Panel Electrical Wiring Issues

Faulty or even old electrical wiring on your roof will prevent your solar panels from performing efficiently because it will interfere with electricity production.  

It’s natural for your roof’s electrical wiring to deteriorate over time due to loose connections, corrosion, and oxidation.  

Furthermore, rats can cause damage by chewing on the wiring. If left unattended, these electrical issues can cause problems with your roof. In the worst-case scenario, they can even set fire to your roof.  


Your panels are exposed to harsh Australian conditions. It includes heat and heavy rain. Moisture may leak into your panels over time. As a result, it will trigger a corrosion process.  

If the panels corrode inside the bus bars, it’ll cause the system to shut down due to isolation. Unfortunately, the panels will be beyond repair.  

Solar Panels With Hot Spots

When the panel’s energy cannot flow through to your inverter, it becomes overloaded and radiates excess heat, so they get hot. It is one of the most common issues with solar panels worldwide.  

Hot spots can reduce the performance and lifespan of your solar panels. They are caused by various factors, such as dirt or bird-dropping accumulation, partial shading, and even structural defects. 

Roof Defects

The installation of solar panels should not cause significant damage to the roof beneath. Instead, they occasionally provide some protection for the materials beneath. However, sometimes it can loosen or damage tiles. 

How to Know Your Solar Panels Aren't Functioning Properly?

There are some questions to check to know whether your solar panels are performing well. 
  • Is your electric bill higher than usual? 
  • Are your panels visibly dirty or in direct sunlight? 
  • Are there any error codes on your inverter? 
  • Is there any unusual data in your system’s analytical tools? 
  • Is your average daily kilowatt-hours metric on the decline? 

Solar Panel Repair: Expert Advice From Solar Emporium

Cleaning pv panels improve efficiency
Or solar experts are here to help you identify and resolve the most common solar PV problems. We share our expert opinion to resolve the most common solar PV issues. 
  • Ensure that any professional you contact is registered on the Clean Energy Council’s installer list. It guarantees that they have agreed to uphold high standards. And they are obliged to serve you if something goes wrong.  
  • Clean your panels at least once every 12 months. Rain may do a lot of the work for you. But cleaning the panels will prevent dirt or grime from piling up.   
  • If the solar panels are accessible, simply clean them with warm, soapy water free of harsh chemicals.  
  • You can also take precautions by installing mesh wire or other bird deterrents during installation. There are ways to keep birds from nesting beneath our solar panels without harming them. 
  • Most modern inverters have displays that show any occurring errors. Always compare the error messages to your user manual. It should be pretty simple to figure out what’s wrong.  
  • Always check for any blackout, as it is one of the most common inverter problems. The breaker may have been automatically turned off.  
  • When installing solar panels on your roofs, you must always buy from a reputed company with the highest quality and testing standards.   
  • Checking on your roof occasionally can mitigate the risks of any wiring issue. Contacting your PV system installers is the best option if you find any problems. 
  • Maintain the perfect shading system.  
  • Some problems aren’t visible to the naked eye. So if you suspect any situation, you must contact your trusted solar professionals to inspect it. 
  • Contact a pest control professional if you notice nests or birds dropping on your panels. 

Our Solar Experts are here to Help!

Do Aesthetics Matter For Solar Panels?

Do Aesthetics Matter For Solar Panels

According to the majority of Australians, the aesthetics of solar panels have previously discouraged them from going solar.  

Homeowners are often well aware of the environmental benefits of solar photovoltaic (PV) panels. Still, the decision to go solar is frequently interrupted by the fear of ruining the aesthetics of a home.  

So do aesthetics matter for solar panels? Do customers actually care about the appearance of their solar panels? 

Well, solar panels’ aesthetics are essential because they are very evident and noticeable to the owners. These are usually mounted in prominent locations where people can see the displayed panels. 

In a recent study, many respondents were shown various panel images. They were shown the panels alone and panels on roofs. The findings showed consumers prefer black panels with rounded corners and even-surfaced cells. They are also willing to pay more for a more aesthetically pleasing system.  

The results were even more impressive when respondents saw panels on a roof, rather than just pictures of the panels. Contextualized images made the difference. 

Appearance is important to homeowners. So much so, that they are willing to forgo performance for a better-looking solution. This is the most significant takeaway from this study. These findings believe that aesthetics are a crucial selling point for homeowners.  

Another critical takeaway for installers is the significance of visuals. In fact, the visual presentation can influence a homeowner’s opinion of solar in general. 

Today’s markets offer many options to maintain the look of solar panels and the buildings they are mounted on. Additionally, future markets will offer similar options.  

Performance, rather than aesthetics, has traditionally influenced PV system design. But as the desire for appealing solar panels are growing. And many creative solar companies and architects are designing systems to complement the building.  

Some technology includes making panels totally invisible! There are mainly two ways of making the panels discreet. a) placing them on the rear end of the roof and b) combining them as an architectural structure.  

The PV panels can be integrated into the building, providing views through the panels, shade, and rain protection. Conventional building materials, such as roof skylights, can be incorporated with solar cells, lowering the cost of going solar.  

And the initial cost can be balanced by reducing the amount spent on building materials and labor to construct. This also allows the designer to be creative and fully integrate the PV system into the building’s architecture and construction. 

Other options may include thin black film panels with black anodized mounting systems or powder-coated after production. All black designs are more eye-catching than blue ones. And these almost look like the roof, making them more aesthetically pleasing. 

PV panels will become not only more efficient but also more aesthetically pleasing in the future. Meanwhile, several strategies are already in process to increase the appearance of solar panels. 

Solar Panel Mounting Systems

Panels' mounting system is very important for aesthetic looks

Solar panels’ aesthetic doesn’t just depend on the solar panel type. How installers mount your solar panels can also determine the aesthetical look of your house. This part of the article will explore how solar panel mounting systems can be aesthetically different. We will look at the following: 

  • On-roof mounting system – This is the standard and most common mounting system. The solar panels are mounted on a frame fixed slightly above the roof’s surface with the on-roof mounting method. It is a cheaper and faster system to integrate solar panels on an existing rooftop.  
  • In-roof mounting system – This is also known as a roof-integrated or semi-integrated mounting system. In-roof mounting systems use solar panels and a frame system to create a watertight roof covering. This means the solar panels are much lower on the roof and appear more discreet. This looks especially pleasing with an all-black solar panel. 
  • Freestanding mounting systems – Freestanding solar panel systems are not attached to a pitched roof structure like other systems. Solar panels are commonly used on flat roofs or in ground-mount systems. The angle of the solar panels is adjusted to maximize the amount of solar energy they produce. Depending on how you position the panels, the aesthetic value increases. 

Solar Panel System Aesthetics Types

Different type of solar panel indicates different level of aesthetics. There are five types of aesthetics available for home solar arrays:
Silver Frame – When homeowners express dissatisfaction with the appearance of panels, they may recall the traditional solar panels. This design isn’t going away anytime soon because it’s the most cost-effective configuration. They also have a sizable market among utility providers and other commercial customers. Lower price points and higher efficiency due to better heat regulation from contrasting colors make these panels desirable. 
Black panels are sleeker and smoother
Black Frame – The silver aluminum frame replaced with a sleeker, fitted frame. The white backing and lifted racking keep the system cool and efficient. It is definitely more appealing but generally comes with a slight price increase.  
Black on White panels are very popular
Black on White Frame – Adding a hidden wire component to this sleeker design makes this panel’s style more versatile. It can close the gap between the surface and the panel. Less expansion out of the roof could result in less infrastructure on your rooftop. That will potentially lower installation costs while adding aesthetic value. 
Black on Black – This design is the first actual all-black panel. It completely conceals the white backing. But because of increased heat absorption, these panels are less efficient. But this sleek design fully encompasses a modern look from a distance. 
Advanced Black on Black panels are efficient and sleek
Advanced Black on Black – SunPower has enabled this technology with a tinted window appearance while maintaining industry-standard efficiency. This high-performance black panel combines design and utility by incorporating long-lasting, non-toxic materials.
BIPVs are an architectural advanced technology

Building Integrated Photovoltaics (BIPV)– It is a type of solar technology. It replaces traditional building materials such as glass or external cladding. Using BIPV to design buildings makes the solar element more subtle. Because BIPV projects are much more customized than standard solar panel installations, the design phase is much more critical. 

Solar Tiles – Solar tiles are roof tiles that incorporate solar photovoltaic cells. The tiles are strung together to create a solar array like standard solar panels. The aesthetics of solar tiles over traditional solar panels are their primary advantage. These can be very discrete and blend into the building and surrounding environment. 

Solar Emporium has multiple solar packages with many aesthetic panels like Trina and Jinko. Click the link below to get in touch with our solar experts. And get the most aesthetic-looking panels for your home.  

Our Solar Experts are here to Help!

Do Solar Panels Increase Property Value?

Do Solar Panels Increase Property Value

For many people in Australia, their home is their most valuable asset, and maintaining its property is critical to ensuring its value. Property maintenance and upgrades can improve your lifestyle while preserving or increasing your property’s market value.  

But how do you increase the value of your homes? Well, according to 85% of Australians, installing solar panels can increase property value.  

However, the type of solar panel, solar panel cost, and geographical location will be important. Solar homes sell up to 20% faster than non-solar panels homes. But do solar panels increase property value?  

Whether you intend to sell your home or not, you may wonder if installing a residential solar system will increase the value of your home. The simple answer is YES!  

Many households in Australia are considering embracing solar energy as the globe becomes more conscious of sustainable energy. We look at how solar systems can reduce your carbon footprint while simultaneously increasing the value of your home. 

According to the Clean Energy Regulator, one in every four Australian homes has solar panels on its roof. Solar installations have increased the resale value of a home by up to $6,000 per kilowatt of solar panels installed. In other words, about 4% of the home’s value depends on solar panels.   

Not all renovations or changes increase the value of a home sufficiently to cover the cost of having them done.

Why Solar Panels Are the Answer For People?

Because most Australians view solar energy positively. It can be a selling point for the home.  

According to research, the higher the property’s value, the more solar panels are on the roof. An estimated increase of nearly $6000 per kilowatt of solar energy equals a $29,000 increase in the home’s retail value for a 5kW installation. 

Since electricity prices are rising rapidly, the benefits of having home solar power will become even more apparent. 

Selling Becomes Easier

Solar homes are better for investment

Putting your house on the market makes it easier to achieve other goals once it sells. The number of prospective buyers increases too. 

It’s as if you’ve put your life on hold until the right buyer signs on the dotted line. Only then can you move on and settle into a new environment. It can be very frustrating if the house sells slowly. 

Installing solar panels on a home can help it sell faster. Your home could sell up to 20% faster than comparable homes without solar power. This is another aspect of the value that solar energy can add to your home. 

Investment Value

Investment value is the actual monetary value it adds to the sale price of your home. 

According to the Australian Real Estate Survey, more than 85% of respondents agreed that solar panels and solar batteries increase the value of their homes. Solar energy is becoming increasingly popular among Australians and stands out among the others. 

But How Much Worth Does Solar Add to Properties?

According to a survey, the number of solar panels installed on a home’s rooftop increases its value. It is important to note that each 1kW of solar installed can increase the value of your home by up to $6,000. A 5kW installation can add $29,000 to the value of your home. 

Solar panels can add up to 4% to the value of your home. For example, if your home is worth $300,000, the increase could range from $9,000 to $12,000. Aside from the monetary value added by solar panels, properties with solar panels sell up to 20% faster than those without. 

While the initial investment is high, solar panels can significantly reduce, if not eliminate, your monthly utility bills. These ongoing energy savings are an excellent addition to increased property values.  

You should use an STC calculator if you’re wondering how much money you could save by installing solar panels. 

Value of Consumption

The environmental benefits of using a renewable energy source are called consumption value. 

Several factors determine the value a solar panel system can add to your home. Some of the most notable are-  

  • Your home’s location – Installations in more active solar markets can provide a higher return on investment than installations in less developed markets. 
  • Size of the installation – The number and quality of solar panels you install directly correlate with increased property value. The more you have, and the higher the quality, the higher the value of your home. 

How Much Solar Actually Boosts Your Property’s Value?

Although there is an upfront cost for buying solar panels, the benefits are numerous. And it is indeed an investment opportunity. 

A recent report by Domain found that energy-efficient homes attract more prospective buyer interest, sell faster, and grab higher sale prices. 

The premium paid for a median-priced energy-efficient house in 2022, compared to non-efficient houses, was $125,000, or 17.1% more. And for energy-efficient units, the premium paid was $72,750, or 12.7% more.  

Here’s a difference in premium paid for median-priced energy-efficient home vs non-efficient home-  

Year$ Difference% Difference$ Difference% Difference

Source: Domain Sustainability in property report

Choose Solar Emporium To Increase Your Property Value

Solar Emporium has carefully designed multiple solar packages for your personal needs. Solar Emporium values quality over quantity. We have over 300,000 satisfied customers in New South Wales and Victoria. With top-notch installations, we take pride in our post-installation assistance and service.  

We value our customers above all else at Solar Emporium because we care! That is why, rather than being the largest solar retailer, we emphasize being the most customer-satisfied retailer. Solar Emporium’s free quote on solar panels, batteries, and inverters allows you to choose your desired renewable products easily and increase your property’s value.

Our Solar Experts are here to Help!

Q Cell Review| Best For Aesthetics And Affordability

Q Cell Review| Best For Aesthetics And Affordability

Hanwha Q cells have been in the solar market for a long time. The company got their popularity because of their aesthetic panels on a budget. Solar consumers can get a premium and long-term service without losing their fortune. But the question still remains if the company is best for aesthetics and affordability. In this Q cell review, we will precisely look into these rubrics.  

So let’s get into it right away!

Is It Q CELLS or Hanwha Q CELLS?

Q cells solar panels have been around for almost as long as the modern solar industry. Since its inception, the company has been sold and rebranded several times. And now the company has grown to become a leading manufacturer. 

Founded in 1999 as Q cells AG in Thalheim, Germany, the company quickly became one of the world’s top solar module manufacturers. Unfortunately, the late-2000s global economic downturn and intense competition from Chinese solar companies took a toll on them. And the company declared bankruptcy in 2011. The Hanwha Group, which is a South Korean company, then purchased Q cells. 

Hanwa Q cells are the most popular in solar market

In the years since, Hanwha has resurrected the Q CELLS brand by bringing together its German engineering team and world-class manufacturing capabilities, becoming one of the world’s top ten solar module manufacturers. In 2018, Hanwha removed its name from the brand, leaving its products simply “Q cells.” In 2022, the brand name was further simplified to “Q cells.” 

You could, however, get away with using any format of the brand name. Hanwha still owns the company. Q cells now have manufacturing facilities worldwide, including the most prominent facilities in Australia and USA.  

Q Cells Solar Panels Quick Summary

  • For residential, commercial, and industrial use, Q cells are among the top ten brands in the world, producing high-quality monocrystalline silicon solar panels.  
  • Q.ANTUM DUO Z technology is a novel method of constructing solar cells into panels that produce abundant electricity in the same space as less efficient panels.  
  • Q cells are among the best panels you can buy for your home, offering comparable performance, cost, and warranty to other Tier 1 solar panels. 

Q Cell's Technology

Q cells have been a leading innovator in solar cell technology since its inception in 1999. It has grown its business by wiring those cells into the solar modules discussed below. They recently expanded their offerings. It includes Q.HOME solar batteries and hybrid solar inverters. But their main product remains solar modules. 

The company has dabbled in various solar cell technologies, ranging from polycrystalline silicon to CIGS thin-film. Still, beginning in 2012, it focused on a technology known as PERC, which stands for “passivated emitter and rear contact.” 

PERC solar cells have an extra layer of conductive material on the backside. It can be built into a solar panel with a reflective back sheet to capture a small amount of excess energy from photons. Otherwise, it would reflect in the sky.  

Some technology used in Q Cells includes  


Traditional PERC solar cells are vulnerable to two issues: light-induced degradation (LID) and potential-induced degradation (PID) (PID). Simply put, exposure to light and electricity can cause cells to degrade faster than they should. Qcells treats its PERC cells with a proprietary process that reduces these issues to almost none. 

The duo in Q.ANTUM DUO refers to the most recent advances in Q cells modules. Each panel is wired in two parts with a cut in half in this technology.

Tron Solar Panels

Q Cells’ most efficient offering is Tron solar panels. They are N-type solar panels. And because of their increased efficiency, they are ideal for small spaces such as residential rooftops and smaller industrial buildings. Q Cells’ Q. Tron technology is backed by a 25-year warranty and a 10% higher energy yield performance guarantee than other solar products.

Antum Duo Z Solar Panels

Q. Antum Duo Z is Q Cells’ most innovative cell technology, allowing solar cell interconnection and eliminating gaps between individual cell rows. This zero-gap interconnection enables increased power generation. Combine this with their Q. Antum technology, and the two work well together to provide a more cost-effective and environmentally friendly electricity solution.

Panels Available in Australia

The Q.BOOST and Q.PEAK series of solar panels are available in Australia from Q CELLS. Q.BOOST is the lower-cost or budget-friendly option for those looking for dependable performance without breaking the bank, whereas the Q.PEAK series is the best-performing solar panel range from Q CELLS.

Q Boost Series

Q.BOOST Q CELLS solar panels provide an affordable solution. This solar panel range is less expensive, allowing more households to use renewable energy in their homes.
Hanwa Q.Boost series has the most tecnologically advanced panels
  • 132 Half-cell Monocrystalline PERC Cells  
  • 375~395Wp Nominal Power 
  • 4000 / 5400 Pa Wind/Snow Load 
  • Module Efficiency up to 21.1% 
  • Temperature Coefficient -0.35 
  • Temperature Tolerance -40℃ up to 85℃ 
  • 25-year product warranty 
  • 25-year linear power warranty 
  • Black anodized aluminum Frame  
Q.BOOST Q CELLS solar panels are available in the following configurations: 
  • Q.BOOST 
  • G2 Q.BOOST 

Q Peak Series

Q.PEAK is the high-end solar panel series from Q CELLS. The Q.PEAK solar panel line includes higher kw models that can absorb and convert more sunlight into energy faster. Although these solar panels are more expensive, the trade-off is that they generate more energy.
Q Peak series panels are both beautiful and affordable


  • Monocrystalline Q.ANTUM solar half cells 
  • Q. ANTUM DUO technology 
  • 25-year product warranty 
  • 25-year linear power warranty 
  • Up to 21.1% module efficiency 
  • Black anodized aluminium frame 
  • Ideal for commercial and residential installations 
  • High snow (5400Pa) and wind loads (4000Pa) 

The Q.PEAK solar panel line includes the following products: 

  • Q.PEAK DUO ML-G10.a+ 
  • Q.PEAK DUO ML-G10+ 
  • Q.PEAK DUO XL-G9.2 
  • Q.PEAK DUO XL-G10.2 
  • Q.PEAK DUO XL-G11.2 
  • Q.PEAK DUO XL-G11.3 

The efficiency of Q Cells

The efficiency of Q cells’ current solar panel lineup ranges from 20.9% to 21.6%, which is higher than the industry standard of 15% to 20%. As a result, Q cells solar panels are among the most energy-efficient on the Australian market. 

But what do these numbers mean anything to you as a customer? To put things in context, most solar panel manufacturers offer panels with efficiency ratings ranging from 15% to 20%. 

Q cells’ solar panels start at 20% efficiency for the Q.PEAK DUO-G5, and the Q.PEAK DUO XL-G9 offers 20.9% efficiency, putting Q cells in the same league as solar industry leaders LG and SunPower. 

Product nameQ Cells Q. PEAK SeriesLG NeON R seriesSunPower Maxeon 5 AC
Cell Number60 cells60 solar cells66 solar cells
Cell TypeMonocrystalline Q.ANTUM half cellsMonocrystalline/ N-typeMonocrystalline Maxeon Generation 5
Power Output390W380W415W
Solar Panel Efficiency20.80%22.00%22.20%
Company average turnover (USD)$2.42 billion$47.91 billion$2.7 billion
Annual Power Degradation0.54%0.30%0.25%
Number of busbars1212N/A
Approximate cost per watt (AUD retail incl GST)$1.00$1.25$1.80
Approximate cost per module (AUD retail incl GST)$375$468$750
Dimensions1840 x 1030 x 32mm1,700mm x 1,016mm x 40 mmNot Mentioned
Product Warranty25 years25 years25 years
Performance Warranty25 years25 years25 years
Operational Temperature Range-40℃ –85℃44 ± 3℃?40℃ to +60℃
Made inSouth KoreaSouth KoreaMalaysia/Philippines/Mexico
Datasheet supplied?YesYesYes

The temperature coefficient and temperature tolerance factors also influence solar panel efficiency ratings. 

Temperature Coefficient – The percentage of power output lost by a panel due to a temperature increase greater than 25 degrees Celsius. This diagram depicts how heat affects solar module power and how much energy is lost when the ambient temperature exceeds normal operating levels. Q CELLS solar panels typically have a temperature coefficient of -0.39 to -0.34, outperforming most competitors. 

Temperature Tolerance – The expected average operating temperature is shown as a temperature range. The modules can operate indefinitely if the temperature does not exceed this range. And with temperature tolerance, high performance is also expected. 

All in all, it is a high-efficiency solar company. 

Warranties Provided by Hanwha Group for Solar Products

Q cell warranty services are among the best in the world. They have different warranty policies for each product. 

Most high-quality solar panels of Q cells are covered under a 12-year product warranty and a 25-year linear performance warranty. This linear performance warranty guarantees a minimum power output of 97% in the first year. In addition, it also ensures 83% power output in the 25th year, with a reduction rate of 0.6% every year.

But What About the Cost?

Q CELLS solar panels will cost an average of $1.05 to $1.12 per watt for overall-sized systems in 2022 or $0.89 to $1.07 per watt for a 10kW system. After federal and state rebates, these are the out-of-pocket costs for fully installed solar PV systems with inverters. 

These prices include complete installation, a solar inverter, and state and federal government solar rebates. To get premium installation service along with experienced solar installers, get in touch with us immediately! 

SizeAverage Price Per WattAverage Price
All Systems$1.02 to $1.12$6,950 to $8,505
10KW$0.86 to $1.1$8,646 to $11,013

Solar Emporium’s most recent solar panel packages and quotes provide up-to-date statistics on the cost of Q CELLS solar panels in Australia.

So are the Panels Aesthetical and Affordable?

According to many independent solar reviewers, Q cells’ panels are the most aesthetical looking among all the panels in the market. Their panels are premium-looking on an affordable budget. Q cell would be the right choice for people who prefer to make their houses more aesthetic with solar panels.  

Panels that are available in the Australian market are incredible value for money. No wonder they are the second-largest solar industry in Australia. The company holds more than 10% of the entire market share.  

If you are still confused about purchasing Q cells, head to Solar Emporium and get a FREE QUOTE!  

For regular updates about energy solutions and more solar panel reviews, keep an on our website.

Our Solar Experts are here to Help!

Is Trina Solar The Best Option? Solar Emporium Review

Is Trina The Best Option? Solar Emporium Review For Solar Emporium
The world is going solar, so what are you waiting for? With the growing threat of climate change caused by excessive carbon emissions, many countries are looking for clean energy alternatives to replace traditional fossil fuels. After weighing the pros and cons, the future of solar energy is considerably bright.
All the government rebates on purchasing and installing solar panels provide Australia with the perfect time to go entirely solar. There are many solar companies with a competitive price range. This Solar Emporium review will take a deep dive into Trina Solar Panel. Is Trina Solar the best option? Let’s explore the possibilities of Trina.

Inception & Overview of Trina Solar

Trina solar’s journey dates back to 1997. It is a Chinese manufacturing company. Jifan Gao brought out the company’s inception.
Soon after its inception, the company made a name for itself for being the first photovoltaic manufacturer in China. Since then, Trina solar has become one of the popular names worldwide. They have become one of the largest solar panel manufacturers in the world. Till now, this solar company has won over 20 world records for their cell efficiency and solar module power output. 

A Tier 1 Manufacturer

Trina Solar is the best option and cost-effective
Trina Solar received a perfect score of 100 percent in the 2021 Bloomberg New Energy Finance Bankability Survey, making it the only module manufacturer to do so for six years in a row. So it’s a financially sound company. But what about their solar quality?
Trina is a well-known brand in the solar panel industry. It manufactures high-quality tier 1 solar panels and provides a 15- to 25-year product warranty, depending on the module. 25-year product warranties were once exclusive to high-end panel manufacturers. So Trina solar, a budget-friendly but high-quality solar manufacturer providing impressive warranties, indicates better quality products.

Power Ratings 

The wattage of the solar panel is referred to by the power rating. A typical solar panel can range in power from 275W to 400W. This wattage represents how much power solar panels can produce under ideal conditions. Trina Solar panels have a competitive range of 310W-380W. Therefore, you get the best possible productivity with Trina solar. Whether residential, utility or commercial, Trina solar panels will be sufficient to power your purpose. 

Maximum Efficiency Ratings

The efficiency rating of a solar panel shows how much of the sun’s energy is absorbed by the panel and converted into electricity. Some exclusive brands offer solar panels module efficiency ratings between 21% – 22%. Trina solar offers an average efficiency between 19% – 20%. Trina solar panels are an excellent choice based on that metric, with high-efficiency ratings of 19.9% and 21.6%, respectively.

How Much Does Trina Solar Cost? 

Do you want high-quality solar power with a high power output? Trina Solar offers some of the best solar panels on the market in Australia at a reasonable price. The average cost of panels comes with STC solar rebate and GST installation. Trina solar panels provide a complete solar system installation. 
System Size (kW)Average cost (fully installed)
More accurate cost depends on your area and the solar quote you go for. Solar installers will inspect your house and suggest the best solar system per your need. To get the best quotes and packages, get in touch with Solar Emporium TODAY!

Trina Solar Modules 

Trina solar panel modules have Utility, Residential and Commercial sectors, which works for your convenience. This solar can basically serve all your solar energy needs. Inside these modules, they have many popular series like Vertex, Honey M, Tall Max, and Duo Max. All the series have high-efficiency ratings and are compatible with utility, residential, and commercial modules. 

Trina Vertex Series- 

Vertex Series Is one of The Popular Panels on The Market
  • monocrystalline PERC cells
  • Up to 21.2% panel efficiency
  • Split-cell/MBB/Bifacial/dual-glass technologies
  • Compatible with tracking systems and mainstream inverters
  • 0.55% annual degradation rate
  • 12-year product warranty
  • 25-year performance warranty
  • Ideal for residential settings
  • Models – Vertex 550W TSM-DE19 MBB / 535 – 555W, Vertex 550W TSM-DEG19C.20 MBB / 530 – 550W, Vertex 600W TSM-DE20 MBB / 585 – 605W, Vertex 600W TSM-DEG20C.20 MBB / 580 – 600W, Vertex TSM-DE18M(II) 1/3-cut, MBB, 480-505W, Vertex TSM-DEG18MC.20(II) Bifacial, 1/3-cut, MBB, 485-505W

Trina Honey Series- 

  • Half-cut monocrystalline cells
  • MBB/ half-cut PERC cell technology
  • Up tp 21% module efficiency
  • – 0.34%/℃ temperature coefficient
  • 0.55% degradation rate
  • 0/+5W positive power tolerance
  • – 0.34%/K temperature coefficient of Pmax
  • Model – Honey M, Honey Black
Trina Honey Series is a Sweet Deal

Trina TallMax Series-

Trina Tall-MAX Series is best for Residential purpose
  • Monocrystalline
  • Half-cell/MBB cell technology
  • Up to 21% module efficiency
  • 0.55% annual degradation rate
  • 12-year product warranty
  • 25-year power warranty with 80% power output guarantee
  • Resistant to ammonia, acid, and salt
  • Ideal for commercial projects
  • Models- Tallmax 350-385W – TSM-DE14H(II), Tallmax 5BB, 385-410W – TSM-DE15H(II), Tallmax 9BB, 390-415W – DE15M(II)

Trina Duomax Series-

  • Big Cell, 390-415W – DEG15M.20(II)
  • Monocrystalline solar cells
  • Double-glass/ MBB/ half-cell technologies
  • Up tp 20.2% module efficiency
  • 0.5% annual degradation rate
  • 12-year product quality warranty
  • 30-years power warranty with 83% power output guarantee
  • Models – Bifacial, MBB, 390-410W -DEG15MC.20(ii), Bifacial, 380-405W – DEG15HC.20(II)
DUO-MAX Series is Technologically Advanced

Trina Solar Panel Specifications

Vertex SeriesHoney M SeriesTall MAX M SeriesDUOMAX Series
Power (W)485-510W375W435-460W390W
Cell Number150120144144
Cell TypeMonocrystalline PERCMonocrystalline N-TypeMonocrystalline N-TypeMonocrystalline N-Type
Efficiency (%)0.2120.2070.210.192
Size2187 × 1102 × 35 Mm1763 × 1040 × 35 Mm2102 × 1040 × 35 Mm2024 × 1004 × 35mm
Weight (KG)26.520.042429.2
FeaturesMonocrystalline PERC Half-Cut Cell Technology For High EfficiencyMonocrystalline Half-Cut Cell Award-Winning Cello Technology For High EfficiencyMonocrystalline Half-Cut Cell Technology For High EfficiencyMonocrystalline Half-Cut Cell Technology For High Efficiency
Operational Temperature Range-34℃ To 90℃-34℃ To 90℃-34℃ To 90℃-34℃ To 90℃
Annual Power DegradationNot More Than 0.55%Not More Than 0.55%Not More Than 0.55%Not More Than 0.55%
Product Warranty12 Years12 Years12 Years12 Years
Performance Warranty25 Years25 Years25 Years30 Years

Performance & Quality

Trina Solar Panel is Top Performers of 2022

The annual PV Module Reliability Scorecard Report is produced by PVEL (DNV-GL), a German-based testing facility and one of the world’s leading independent solar module testing and performance services. Various Trina solar panels have consistently scored as a top performer among 20+ of the world’s leading solar brands tested over the last six years. Although Trina solar is not ranked first, instead, it was found among the highest-performing modules in the group, with no degradation or failures.  

Improved Quality Control of Trina Solar 

Trina Solar, like many other large manufacturers, has had some quality issues over the years. These have mainly resulted from back-sheet degradation and failure, which has resulted in water ingress or PID issues. Fortunately, this is limited to panels sold between 2011 and 2014 and is related to using an alternative back sheet or EVA material during manufacturing.  

Recent panels do not appear to have any recorded issues, but this does not rule out the possibility of future flaws. With any large-volume manufacturer, occasional malfunctioning of some panels are inevitable.  

Warranty & Better Warranty Support

Trina Solar has been Consistent with Performance Warranty

With every Trina product, you get a standard 12 year product warranty and 25 years performance warranty. This protects against any defects for the first 12 years, as well as the 25-year performance warranty that guarantees an 84% power output rating after 25 years of use. The Vertex and Vertex S panels have a 15-year product warranty with the option to extend it to 25 years, whereas the Vertex S+ panels have a 25-year product warranty and a 30-year performance warranty.  

Trina Solar has numerous customer service centers worldwide. Their Australian service office is based in Sydney. Trina’s warranty support has significantly improved too. It came with a much higher level of service in case of a warranty claim. Trina’s service and support service were average a couple of years ago. The most recent feedback from solar professionals reviewed Trina as one of the top performers for warranty claims.  

Comparison between Trina, Jinko & REC solar panels

Product nameTrina Vertex SeriesREC Alpha SeriesJinko Tiger series
Cell Number110 – 150 solar cells120 half-cut solar cells156 half-cut cells
Cell TypeMonocrystallinePERC HeterojunctionMonocrystalline/ N-type
Power Output480 – 600W380W450 – 470W
Panel Efficiency0.2120.2170.2065
Company average turnover (USD)$3.15 billion$820 million$3.2 billion
Annual Power Degradation0.45 – 0.55%0.00250.004
Number of busbarsMulti-busbar169
Approximate costs per watt (AUD retail incl GST)0.6510.73
Approximate cost per module (AUD retail incl GST)200371258
Dimensions2,394mm × 1,096mm × 35mm1,721mm × 1,016mm × 30mm2,205mm × 1,032mm × 40mm
Weight28.6 – 35.3kg19.5kg26.5kg
Product Warranty12 years20 years (25 if installed by a REC certified installer)15 years
Performance Warranty25 years25 years30 years
Operational Temperature Range-40~+85℃-40℃ – 85℃45 ± 3℃
Made inChinaNorwayChina

Is Trina Solar the Best Option? 

Trina Solar can be the best option for residential and commercial purposes. The company thrives on reducing waste and creating a more efficient manufacturing process. That is only making their company’s sustainability stronger. In addition, the SVTC scoreboard granted Trina solar a top score of 99 out of 100. The company also received a rating higher than 4.5 on the top manufacturer list.  

Their revolutionary technology of half-cut panels boosts solar production. Cutting the panel in half allows the top and bottom halves to operate independently. Meaning shade cover on one half will not affect the other. Trina’s residential panels are both half-cell panels, making either one ideal for your home.  

Trina Solar is the best option for all purposes. Their cost-effectiveness is the best example of value for money. But don’t just go with our words. Let the facts speak for themselves.  

To buy Trina Solar Panels go to Solar Emporium and get a free quote. For more in-depth content like Trina solar panel review, visit our page.  

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Jinko Solar Panel Review | Is It Worth Purchasing Jinko?

Jinko Solar Panel Review | Is It Worth Purchasing Jinko?

The popularity of solar panels is sky-high right now. People consider solar homes as smart homes. Solar panels don’t only increase your home’s value; they also serve an aesthetical purpose.   

Jinko Solar Panels have been in the market for years. Ever since they entered the market, there was always hype for their product. But is it worth purchasing Jinko? We will try to answer that in this Jinko Solar Panel review.   

Quick Summary  

  • Jinko Solar is a Tier 1 brand from China.  
  • One of the world’s largest solar panel manufacturers.  
  • Jinko Solar is ranked fifth-best overall by the Solar Reviews solar panel scoring system.  
  • U.S. homeowners can choose between the high-end Eagle G4 or entry-level Eagle G2 models.  
  • Very high module efficiency (21.6%).  
  • Panel warranties could be better.  
  • High-quality and cost-effective  
  • Cost ranges from low to mid to range  

Company History

Jinko Solar was founded in 2006 and has grown to become the world’s largest manufacturer of solar panels only a decade later, in 2016. With global shipments of 14.3 GW in 2019, the company has held the top spot for the last six years in a row. Jinko Solar, headquartered in China, is a massive multinational, vertically integrated corporation that employs over 15,000 people in 70 countries and has manufacturing facilities in China, Malaysia, and the United States.  

Jinko Solar’s success appears primarily due to its emphasis on research and development, performance testing, quality control, and rigorous durability testing. This is evidenced by numerous record-breaking accomplishments over the years, including several efficiency records and consistent top score results from several independent testing companies, including the well-known PVEL scorecards.  

Jinko Solar was at the forefront of innovation only recently, preferring to stick to tried-and-true cell architectures like traditional P-type PERC and half-cut cells. Jinko, on the other hand, has begun to push the boundaries with the release of the new Tiger series panels, which are described in greater detail below.   

Range of Panels 

Jinko solar panels have been on the market for a while. With time, their solar panel range has developed and become more affordable for all structures like residential, commercial, and utility-scale installations.   

They also design custom solar panels for larger solar systems for owners who require panels for specific applications.   

Their most popular solar panel series are mentioned below:   

  • Cheetah HC series 
  • The Cheetah series   
  • Swan series  
  • Tiger series  
  • Tiger Pro Series   

The Cheetah HC module efficiency is also much better at 20.48%, and the temperature coefficient has improved to -0.35%. Much more energy can be yielded under higher temperatures than conventional panels.  

The Cheetah Series: Jinko Cheetah series penetrated the market in 2018. Soon, it became very popular. The series of the panel ranges from 325W to 340W for half-cut size and up to 410W for the full-size solar panel.  

Cheetah Series


  • Integrates the newer Five Busbar solar cell technologies to boost the solar module’s efficiency and improve the panel’s aesthetic appearance.  
  • Amazing anti-PID performance guarantees reduced power degradation, which is great for mass production.  
  • PERC technology usage increased module efficiency by up to 20.38%.   
  • Advanced glass and cell surface textured design, significantly enhancing performance in low-light conditions.  
  • The panel got TUV Nord certification for its high salt-mist and ammonia resistance. It’s also certified to tackle extreme weather conditions, including wind load and snow load.   
  • All panels have a 25-year performance warranty and 15 years of product warranty. The degradation rate is at 1% in the first year and 0.4% in the subsequent years until the 25th year.  

Tiger Series: Jinko Tiger series is the newest and one of the most impressive addition to Jinko Solar. This series features two shingle-cell solar panel types; The Tiger monofacial and the Tiger Bifacial.  

This next generation uses the N-Type monocrystalline silicon cells. As it boosts the efficiency output. It consists of a 78-cell design and the tiling of ribbon technology. Jinko’s Research and Development team developed this technology to increase power generation by facilitating light absorption.   

The panels can generate up to 475W with a 21.16% efficiency.   

Tiger Pro Series is considered one of the most powerful utility solar panels. Solar panel market entirely shifted after this series of Jinko entered the space. The panel can deliver up to 580Wp with an Ultra-high p-type mono-module efficiency of around 21.6%.  

Jinko Tiger Series
Jinko Solar Tiger Pro Neo
  • This series uses tiling Ribbon tech + half-cells. Combining the TR and half-cell technologies helps eliminate cell gaps and increase efficiency.  
  • Light-induced degradation is much lower with N-type cells than P-type cells.   
  • Tiger series panels use 9 busbars instead of 5 busbars. To reduce the distance between the bars and the finger grid line. It helps decrease the resistance of power losses and improves efficiency.  
  • Panels utilize the Half Cell technology and improve shading tolerance by splitting the full cells. Hence, the panels perform well on cloudy, early mornings and dusk.  
  • The panel modules degrade by 1% during the first year, then maintain a 0.4% linear degradation.  
  • Best warranties – This series has the best warranty periods from Jinko, with a 15-year product warranty and the 30-year linear power warranty.  
  • Weather resilience – The panels come certified to withstand snow load of 5400pa and wind load of 2400pa.   

Swan Series: Jinko Solar’s Swan bifacial series has been the talk of the industry for a while after scooping the European Intersolar Award for innovation.  

These panels incorporate the Cheetah HC, half-cut cell technology with a transparent back sheet that makes it more lightweight than other glass modules.  

Their power output is estimated to be 20-30% more than the regular monofacial modules. It generates up to 400W from the front side, with around 20% coming from the rear side.  


  • Implements five busbar solar cells to improve the module’s efficiency and enhance its aesthetics.  
Swan Bifacial series
  • Module power increases by 5 – 25% per the different reflective conditions. Its efficiency goes up to high as 19.78%.  
  • Panels offer a lower LCOE and a higher IRR, ensuring excellent performance under low-light conditions.   
  • Their power degradation annually stands at 0.5% with a 30-year linear power warranty.  
  • The Anti-PID performance guarantees limited power degradation for mass production. It’s also designed to handle high-voltage systems of up to 1500VDC, saving BOS costs.  
  • Panels are manufactured with enough strength to support 5400pascal snow load and a 2400 pascal wind load.  

Jinko solar panel specification 

CheetahCheetah HCSwanTiger
Cell Number132120 half-cut cells144156 half-cut cells
Cell TypeMono PERC 158.75 x 158.75mmN-Type MonocrystallineMono PERC 158.75 x 158.75mmMono PERC 158.75 x 158.75mm
Power Output335W350Wp400Wp580Wp
Nominal Power Voltage1500VDC1500VDC1500VDC1000/1500VDC
Power Density23.34w/m325.40w/m324.42w/m311.13/16.70w/m3
Panel Efficiency19.88%20.48%19.78%21.16%
Annual Power Degradation0.4%0.55%0.5%0.4%
Dimensions1840 x 998 x 35mm1684 x 1002 x 35 mm (1.68m2)2031 x x1008 x 30mm2182 x 1029 x 40mm
Weight20.7kgs19.0 kg26.6kg26.1kg
Product Warranty10 years15 years12 years15 years
Performance Warranty25 years25 years30 years30 years
Operational Temperature Range-40℃ to 85℃-40℃ to 85℃-40℃ to 85℃-40℃ to 85℃
Made inChinaChinaChinaChina

Jinko Solar Panel Cost 

A solar energy system built with Jinko solar panels typically costs around $2.25–$2.50 per watt. That means a 6 kilowatt (kW) system will cost you between $13,500 and $15,000 before incentives.  

After applying the 30% federal tax credit – available till the end of 2032 – the total installed cost for a 6 kW Jinko solar system is between $9,450 and $10,500.  

Among the leading Tier 1 solar brands, Jinko Solar can be considered a ”value” choice. Their solar panels usually cost $0.25–$0.50 cheaper than more premium rivals. On a 6 kW system, that’s a savings of $1,500–$3,000.  

Remember that many factors can affect solar panel installation costs, so the figures above are only indicative. Get in Contact with Solar Emporium to get the best solar packages.  

System sizeNumber of solar panels*Average cost per wattAverage total cost (after tax credit)
4 kW11$3.25$9,100
6 kW16$2.95$12,390
8 kW22$2.85$15,960
10 kW27$2.75$19,180
12 kW32$2.75$23,100
14 kW39$2.60$26,936
16 kW43$2.60$29,860

Jinko Solar Panels: Pros & Cons 


  • Good quality control – Jinko owns the entire production process, from making the silicon ingots to assembling the panels.  
  • High efficiency – Jinko technology offers some of the highest efficiencies of any manufacturer, with some models over 21% efficient.  
  • Billion-dollar company  
  • Strong Australian presence  
  • A strong brand that the company will want to protect  
  • Well-priced  
  • Excellent durability   
  • Competitive warranties   


  • The company is newer than other brands   
  • Product warranty is shorter than some premium brands.  
  • Jinko’s financial stability has been rated as “at-risk” by SinoVoltaics  


Jinko may not have been the most efficient solar panel before, but it’s on its way now. The Chinese solar manufacturer recently announced that it achieved a world-record 24.79% efficiency on its newer n-type monocrystalline cell.  

They also recently unveiled the 610W n-type solar modules. Therefore, solar panel efficiency will soon steal the show concerning efficiency.  

Battery Storage System 

Jinko Solar has joined the ranks of other well-known panel manufacturers, such as Sunpower and Q Cells, by releasing various battery storage systems. However, unlike the other manufacturers mentioned above, Jinko has gone further and developed a wide range of energy storage systems, including large commercial and utility-scale systems.  

The new Jinko residential battery line comes in various sizes and configurations to meet the needs of different households and energy demands. The smallest and most compact system (shown below) is an all-in-one system with a power output of 5kW and a battery capacity of 10.2kWh.   

The modular JKS series is the next step up, built around the well-known Deye hybrid inverter platform and available in sizes ranging from 7.2kWh to 19.2kWh – Download the full system datasheet. All Jinko battery systems are constructed with the safer lithium Ferro phosphate (LFP) cell technology, which has a longer cycle life and better performance in a wide range of temperatures.  


As part of the RE100 initiative, Jinko Solar has committed to sourcing 100% of its electricity demand from renewables by 2025. RE100 is the global corporate renewable energy initiative.  Bringing together hundreds of large businesses committed to 100% renewable electricity.  


All Jinko solar panels generally come with a 10-year product warranty and a 25 – 30 performance warranty. The Tiger series is the only service with a longer product warranty of 15 years.   

Although with the latest Tiger Neo product, they applied a warranty reduction from 15 years back to 12 years. This is very unusual for most manufacturers, including Jinko. Typically, product warranty increase is more common.   

Dominance in Australia 

Jinko holds the largest share in Australia. They have a registered overseas subsidiary company based in Sydney. Here they have a full sales team and full support team on hand. This is critical because it means Jinko can resolve warranty issues quickly and effectively.  

It also helps us by allowing us to stay up to date on any new products or changes. Having offices in Australia is a huge advantage. It’s not just a sales center; it’s also a business. It also eliminates the need to rely on your solar installer.  

You can simply contact Solar Emporium and have your problems resolved quickly.  

Is It Worth Purchasing Jinko? 

Based on continuous feedback from solar installers and industry professionals, Jinko Solar has a good track record for dependability. Jinko had some panel failures over the years. But their production facilities have improved with their products.   

PVEL categorized Jinko Solar as one of the world’s leading independent solar module testing and performance services. In Module Reliability Scorecard Report, Jinko Solar has performed admirably in the last five years of testing. Each year, they earned a ”Top ‘performer’ rating and ranked first among the group’s highest-performing modules.  

Jinko Solar did not become the world’s largest producer of solar panels by chance. Until recently, the company’s primary focus was not on producing the most efficient panels but on mass-producing the most cost-effective and dependable panels based on tried and tested PV cell technologies. However, Jinko Solar’s emphasis on R&D is now assisting in pushing the solar industry toward new high-performance cell technologies.  

The introduction of the Tiger N-type and Neo TOPCon panels with tiling ribbon technology exemplifies Jinko’s innovative manufacturing techniques for increasing efficiency while lowering costs.   

With a good track record and a strong market position, Jinko Solar is undoubtedly one of the better options for dependable, cost-effective solar panels. Particularly popular are the Tiger panels, which have already proven to be a popular choice for residential and commercial installations.  

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