Month: May 2025

Sungrow Batteries Review

Posted on by Thomas Yako

Since its beginning in 1997 Sungrow has grown into one of the biggest names in renewable energy. They’re well known for their high-quality solar inverters and battery storage systems, hold 20% of the global inverter market and have a solid presence in Australia with a warehouse and technical support centre in Sydney.

Sungrow makes it their focus to heavily invest into research and development. This has helped them create some of the most reliable and affordable solar batteries on the market and it’s no surprise that more homeowners and businesses are trusting Sungrow to take control of their energy needs.

Sungrow’s Battery Range

At SolarBright, we offer two leading Sungrow battery models: the SBR and SBH series. These models are designed to suit a wide range of needs from small households to businesses with high electricity usage.

  • SBR Series: The SBR series uses 3.2kWh modules starting at 6.4kWh (2 modules) and scaling up to 25.6kWh (8 modules). Its compact design makes it a great choice for homeowners who want flexibility. The SBR is best suited for everyday residential needs.
  • SBH Series: The SBH series uses 5kWh modules starting at 20kWh (4 modules) and scaling up to 40kWh (8 modules). It’s ideal for larger homes or businesses with high usage.

Both models offer blackout protection, keeping your essential appliances running when the grid goes down.

Sungrow Batteries: Standout Features

Sungrow batteries are a standout choice in today’s energy storage market.

Here’s why Sungrow batteries could be a great choice for you:

Long Lifespan

Built for long-term use, Sungrow batteries provide more than 6,000 cycles with minimal degradation. Their lithium iron phosphate (LFP) chemistry keeps your energy storage system reliable for years helping you save over the long term.

Modular Design

Sungrow’s modular design makes it easy to expand your battery as your energy needs grow such as adding an Electric Vehicle, installing smart home appliances or simply using more power. Up to four units can be connected in parallel reaching a massive 100kWh of capacity if needed. This flexibility means that Sungrow batteries can easily adapt to your lifestyle.

Safety Features

Safety is built into every Sungrow battery. Using stable lithium iron phosphate (LFP) technology, they are far less likely less to catch fire or overheat. Each battery goes through strict safety testing and includes built-in protections against overcharging, short circuits and overheating giving you peace of mind. Plus, with an IP55 rating, Sungrow batteries can be installed indoors or outdoors.

Smart Monitoring

Sungrow’s iSolarCloud platform provides system owners with real-time insights into the performance of their battery. Available through mobile app or web browser, iSolarCloud tracks energy production, consumption and charge levels with data updates every 10 minutes. You’ll also get automatic alerts of any issues. Its comprehensive functionality ensures complete control over your solar and battery optimising your energy habits and giving you peace of mind.

Local Support

Sungrow’s strong Australian presence based in North Sydney, including a Sydney-based technical support office, warehouse, and spare parts centre, guarantees fast and reliable service.

Is a Sungrow Battery right for Me?

A Sungrow battery is a smart choice for most homeowners and businesses looking for a dependable, affordable and flexible energy storage solution. Whether you’re a small household aiming to lower electricity bills or a business with large energy demand, the Sungrow SBR and SBH series offer flexibility and performance. Their high efficiency and 100% usable energy maximise your solar system’s potential, while the modular design allows you to adapt to future needs, such as EV charging or increased usage. The safe LFP chemistry, reliable monitoring and solid local support from Sungrow and SolarBright offer great performance with minimal risk.

Thinking of Buying a Sungrow Battery?

Want to power up your home with a Sungrow battery and save on energy bills? The SolarBright crew is ready help. We’ll sit down with you, figure out what you need and set you up with the ideal Sungrow battery system installed hassle-free.

As a family-owned Australian company we’re passionate about delivering award winning solar and battery solutions at reasonable prices. Give us a call today on 1300 852 622 for a free consultation.

Max Power Solar Panel Review

Posted on by Thomas Yako

Australia’s abundant sunshine offers homeowners and businesses a great opportunity to slash their energy bills.

The Max Power MPS-440NBBK is a high performing solar panel that combines cutting-edge technology with durability to excel in Australia’s unique climate.

In this blog, we’ll unpack why the MPS-440NBBK is a top choice for you and why you’ll want to choose SolarBright, an award-winning solar installer with over 17 years’ experience, to guide you on your solar journey. Max Power solar panels deliver the reliability and efficiency you need.

Sleek All-Black Aesthetics for Modern Homes

The Max Power MPS-440NBBK has been designed to impress with its seamless, all-black finish that looks good on any roof. Its monocrystalline cells and black anodized frame help to create that sleek and modern look that’s made it a popular choice for homeowners who want their solar system to look good while also while also generating power.

At SolarBright, we get that the importance of a solar system that works hard and looks good doing it. During our site visits, we assess your roof to position the MPS-440NBBK panels for peak energy production and giving a nice visual appeal.

Industry-Leading 30-Year Warranties

Reliability is crucial for your solar investment and the Max Power MPS-440NBBK delivers with exceptional 30-year product warranty for craftsmanship and materials and a 30-year performance warranty guaranteeing at least 89% of its original output after three decades.

The product warranty protects against defects in the panel’s components, even under Australia’s harsh UV exposure or coastal corrosion. The performance warranty means you’ll enjoy nearly 90% of the panel’s power after 30 years. SolarBright customers value knowing their investment is built to last for generations.

Durable Design for Australia’s Climate

Solar Panels for Australian weather

The MPS-440NBBK is built to handle a range of conditions with its toughened dual-glass sheets as opposed to the flimsy plastic backings found on traditional solar panels. Dual-glass sheets resist and prevent damages from moisture, hail, general physical stress and is ideal for stormy or humid regions.

Its bifacial technology captures sunlight from both sides which boosts output by up to 20% especially on reflective surfaces like light-coloured roofs.

At 22kg with a slim 30mm frame, the MPS-440NBBK is easy to install on various roofs and its protective coatings shield it from UV damage and corrosion.

High-Efficiency Performance for Savings

The MPS-440NBBK also has a powerful 440W output and a 22.02% efficiency rating, ranking among the best for its size. Its N-Type monocrystalline cells consistently outperform traditional P-Type cells by capturing more energy and degrading less over time.

This means the panel performs strongly in low-light conditions like cloudy days or early mornings, making it perfect for homes with high energy needs. Fewer panels are needed to meet your energy goals which reduces how much you are paying for installation.

Pairing with Leading Solar Batteries

The MPS-440NBBK is a fantastic choice as it works seamlessly with top battery brands like Tesla, Sungrow, SolaX and Sonnen. Its performance in low-light conditions like in early mornings or gloomy days means it produces heaps of power, charging up your battery faster.

That stored energy then in turn keeps your appliances on at night, during cloudy days, or even when the grid goes down in a blackout. This makes the MPS-440NBBK a key component of a high-performing solar system.

Its compatibility with these brands ensures you can build a quality setup that fits your needs whether you’re powering a small household or larger business.

Here are some of our solar and battery packages specifically designed for Australian homes.

Why Choose SolarBright and the MPS-440NBBK?

The MaxPower MPS-440NBBK is a solid choice for Aussie homeowners and businesses looking to transition to solar power. Its impressive output, cutting-edge N-Type cells, and rugged design delivers top-notch performance no matter the conditions. Plus, it is compatible with industry leading battery brands, so you’re set for a solar setup that is completely future proof.

At SolarBright, we’ve installed thousands of these panels across NSW, helping families and businesses slash their power bills and take control of their energy. Check out our reviews and the awards we’ve racked up over 17 years.

From our first chat to ongoing support after installation, our aim is to make the process easy.

Ready to get started? Give us a call at 1300 852 622 or check out our specials page for some great deals on solar and battery deals.

Tesla Powerwall 3 Review

Posted on by Thomas Yako

In the blog below we will be reviewing the recently released Tesla Powerwall 3. A home energy storage system that has set a new benchmark for performance, efficiency, and safety. In this review we’ll explore the Tesla Powerwall 3’s standout features, improvements over the Powerwall 2, limitations and why SolarBright is your trusted partner for installing your solar battery.

Tesla Powerwall 3 Specs

Tesla Powerwall 3 Specs

  • Energy Capacity: 13.5 kWh
  • Continuous Power Output: 11.04 kW
  • Solar Input: – Up to 20 kW DC, 3 MPPTs
  • Solar-to-Home Efficiency:5%
  • Battery Chemistry: Lithium Iron Phosphate (LFP)
  • Operating Temperature: -20°C to 58°C
  • Flood Resistance: Up to 70 cm
  • Warranty: 10 years, 70% capacity retention
  • Dimensions (H x W x D): 1105 x 609 x 193 mm
  • Weight: 130 kg
  • Scalability: Up to 3 expansion packs (54 kWh max)


The Tesla Powerwall 3: Redefining Home Energy Storage

The Tesla Powerwall 3 is a fully integrated energy system designed to work smoothly with your solar panels, home appliances and lifestyle.

Below we break down the key features that make the Powerwall 3 a fantastic option for Australian homeowners:

High Power Output

With a continuous power output of 11.04 kW, the Powerwall 3 can power high-energy appliances such as air conditioners, electric vehicle (EV) chargers, pool pumps and home entertainment systems all at the same time. Its high load start capability can support the initial surge required to start heavy appliances making it a great choice for whole-home backup during power outages. This freedom gives you control over your own power.

Optimised Solar Integration

Unlike the Powerwall 2 and traditional battery systems, the Powerwall 3 now features a built-in hybrid inverter with three Maximum Power Point Trackers (MPPTs) and can manage up to 20 kW of solar. Its design achieves an impressive 97.5% solar-to-home efficiency meaning homeowners are accessing almost all the energy they produce.

Also, the multiple MPPTs gives more flexibility when designing solar array configurations which is ideal for homes with complex roof designs or partial shading. You will be able to capture more solar energy even in less-than-ideal conditions boosting the return on your investment.

Reliable Backup Power

Power outages caused by storms, bushfires or grid failures disrupt your daily life massively. The Powerwall 3’s seamless backup powers your home during unexpected events. You’ll have peace of mind knowing you’re protected during a power outage. The Storm Watch feature adds an extra layer of preparedness by pre-charging the battery before severe weather.

Significant Savings

The Powerwall 3 gives you real-time control over your energy via the Tesla app. From your phone, you can monitor the solar production, battery status and energy consumption. The Storm Watch feature uses weather forecasts to automatically charge the battery to full capacity before severe weather events preparing you for outages which are becoming more common in Australia.

The time-based control feature allows you to charge your PW3 during low-cost periods and discharge during peak rate times. This means more savings in regions with time-of-use tariff plans. Also, the introduction of the 30% federal solar battery rebate can lower the total cost of a Powerwall 3 by about $8500 after incentives, making it a smart financial investment with long-term returns.

Engineered for Australia’s Climate

Australia’s diverse climate needs resilient technology. The Powerwall 3 is flood-resistant up to 70cm and operates in temperatures from -20°C to 58°C. Its Lithium Iron Phosphate (LFP) battery chemistry is safer, more stable, and less prone to degradation than traditional batteries and backed by a 10-year warranty guaranteeing 70% capacity retention. The Powerwall 3 is proven to be built to endure Australia’s toughest conditions.

Environmental Responsibility

The Powerwall 3 reduces your environmental impact which aligns with Australia’s growing commitment to renewable energy. Reducing your reliance on fossil fuels helps to build a more sustainable Australia.

Increased Property Value

A home with a Tesla Powerwall 3 is more attractive to buyers in today’s property market. Its advanced technology, reliability, and ability to reduce costs can increase your property’s value by potentially tens of thousands making it smart investment for homeowners.

Tesla Powerwall 3 Expansion Pack

The Tesla Powerwall 3 Expansion Pack is designed without the built-in inverter which provides homeowners with a cost-effective way to expand your energy storage. It seamlessly integrates with the Powerwall 3 supporting up to three expansions for a total of 54 kWh (13.5kWh per unit). This is perfect for extended backup during outages and maximising solar savings. Now available for pre-order it is under review by the Clean Energy Council and is planned to be approved sometime in Q2 2025.

Limitations – Three-Phase Installations

Although the Tesla Powerwall 3 is a robust and adaptable solution for most Australian homes, it has certain constraints in three-phase properties:

  • Single-Phase Backup Only: The Powerwall 3 is designed mainly for single-phase homes and can only support backup power for just one phase in a three-phase home. In the event of a power outage, only the appliances and circuits connected to the supported phase will remain powered. For example, if your air conditioner, EV charger, or other high-energy appliances are on a different phase, they will not work in a power outage unless they are rewired to the backed-up phase.

 

  • Restricted Power Distribution: In three-phase homes, the Powerwall 3’s 11.04 kW output is limited to the single phase it’s connected to. Homes with evenly distributed loads across all three-phase loads such as machinery, HVAC systems or electric vehicles may require extra Powerwall units or alternative systems to achieve whole-home backup. This will significantly increase costs.

Our aim is to be transparent and work closely with you to assess your home’s electrical setup during our free consultation. Our team can recommend customised solutions to address these challenges so you get the most out of your Powerwall.

Is the Tesla Powerwall 3 Right for You?

Deciding on a Tesla Powerwall 3 comes down to your home’s energy needs, budget, and long-term goals. This cutting-edge system offers unmatched performance smoothly pairing with your solar panels and allowing room to grow with expandable storage options. That said, it’s worth taking a close look at your electrical setup to ensure it’s the perfect fit, especially for homes with unique configurations like three-phase systems.

At SolarBright, we start by getting to know your specific energy habits and priorities, then create a solution that balances safety, efficiency and value.

Why Choose SolarBright for Your Powerwall 3 Installation

At SolarBright, we’re more than just an authorised Tesla Powerwall reseller, we’re your local partner dedicated to making your switch to sustainable energy straightforward and stress-free. With years of experience and a genuine commitment to customer satisfaction, we’ve earned our reputation as a trusted name in renewable energy across NSW.

 

 

Our team of Tesla-certified installers takes pride in every project, carefully assessing your home’s needs to design and install a Powerwall 3 system that’s tailored to you. We handle all the details from navigating approvals to conducting thorough inspections so you can enjoy a seamless transition to solar batteries. Our customers consistently praise our transparent approach and ongoing support shown through our top ratings on multiple review platforms and many industry awards.

Don’t let soaring energy bills hold you back. Reach out today at 1300 852 622 or book a free consultancy.

How to Choose the Best Solar System

Posted on by Thomas Yako

Customers who wish to install a solar system contact me and ask about various solar panel deals and further want to know which is best suited for their home.

At SolarBright, we pride ourselves on offering obligation-free site visits to work with you to determine the best system for your unique needs.

Solar Energy System – An Introduction

The sun is an endless source of energy that not only works as a light source for Earth but also provides an abundant and replenishable source of renewable energy. Australia has the added advantage of having abundant sunlight throughout the year.

Solar panels are used in a solar system to convert energy from sunlight into electricity through a process known as photovoltaics. The electricity generated by solar panels is a form of direct current (DC), which is further converted by solar inverters into alternating current (AC) to run your electrical appliances.

Designing the Best Solar System

When designing your ideal solar system, consider these important questions:

  1. What capacity of solar system is right for you?
  2. Will you need to expand your solar system in the future?
  3. Will you need to invest in battery storage?
  4. Are you considering solar payment plans?

What capacity of solar system is right for you?

One of the reasons I ask a customer for a copy of their power bill is that I want to see how much electricity they are using. Every home has different energy needs, and it is important we size a system to your needs.

Will you need to expand your solar system in the future?

When designing a system for a customer, my goal is to build a system that incorporates their future needs. In Australia, you can claim government rebates for full systems or adding panels to an existing inverter.

You can also claim rebates multiple times for one property for solar panels (unlike solar batteries which can only be claimed once). If you do find your circumstances change, we can install another system to increase your capacity.

Will you need to invest in battery storage?

The technical answer to this question is No. A solar system will work and save you money without a battery. However, with the current rebates from both the State and Federal Governments, there has never been a better time to invest in a battery.

These new rebates have seen the out-of-pocket cost of a battery almost halved overnight. Other factors to consider when purchasing a battery are:

  • Power costs continue to rise.
  • Feed-in tariffs continue to drop.
  • Legislation has already been passed to allow energy companies to charge you for feed-in.
  • Compliance and safety standards for batteries have never been stronger.

Are you considering solar payment plans?

At SolarBright, we realise that not everyone can afford to invest in a system with cash. We work with multiple companies that offer Green Loans to finance a system. When done right, the payment for your system and your lower power bill will be less than your old power bill, saving you money from the first day.

What makes a solar deal the best value?

Installing a solar system is one of the upgrades you can do to your home that saves you money. When investing in a solar system, you are making a long-term investment for your property.

Best value is a combination of quality of work and price. A system is only worth the money if it stands the test of time.

At SolarBright, we want you to enjoy the savings on your power bill for many years after installing a system.

Quality of Solar Systems

There are two factors that determine the quality of a solar system:

  1. Quality of the physical components. At SolarBright, we only install products that we trust. We want you to not have to worry about your system. Just have it installed and enjoy the savings.
  2. Quality of the installation. At SolarBright, we have been installing solar and battery systems since 2008. A lot of our work comes from happy customers who recommend us to their friends and family. We are a family-owned company, and we instil these family values into every system we install.

Batteries

With the new government rebates on solar batteries, prices for quality batteries have never been cheaper for homeowners in NSW. With the newer lithium-iron phosphate (LFP) chemistry now being seen in all good-quality batteries, they have also never been safer.

With SolarBright’s dedication to quality and reliability, we only sell LFP batteries. LFP batteries are safer than other battery chemistries because they are less susceptible to catching fire, are more stable at higher temperatures, and don’t contain as many toxic chemicals.

With multiple brands to choose from, we have a battery that will suit your needs. We can also retrofit a solar battery to your current system. We carry a range of AC-coupled batteries that will work with any solar system.

How Much Can You Save with a Solar System?

A solar and battery system can greatly reduce your electricity costs, reducing your dependence on the grid and the power companies.

While you will still have a power bill, you can greatly reduce it, and by using your own electricity, you will lower your exposure to changing electricity prices.

Good Quality Solar Installation Matters

Choosing the best solar deal, which include premium solar panels and solar batteries for your home, is of utmost importance. Besides the quality of components purchased, the long-term success of your solar investment also depends on the quality of the installation. At SolarBright, we ensure your solar system is installed with care, precision, and a commitment to excellence. Here’s why choosing SolarBright makes a difference:

  • Personalised Consultation: Our team of expert staff conducts an in-home consultation to assess your energy needs and discuss any future upgrade plans, ensuring a solar deal tailored to your property.
  • Accessible Showroom: Visit our Sydney-based Head Office or Port Macquarie-based branch to ask questions, see products firsthand, and gain confidence in your investment.
  • Certified Expertise: Our certified staff deliver cutting-edge solar panels and battery systems with long-term performance in mind, backed by our experience since 2008.
  • Ongoing Support: As an Australian-owned family company, our local facilities and showrooms provide peace of mind, with ongoing service to support your renewable energy journey.
  • Proven Excellence: With a track record in solar excellence, SolarBright is recommended by happy customers and instils family values into every installation.

Choosing SolarBright Makes the Difference

At SolarBright, our commitment to excellence is recognised through prestigious awards and accreditations.

  • 2025 Sunwiz Award for Top 10 Best Rated Installer in Australia: Acknowledged for our outstanding customer satisfaction and installation quality.
  • 2023 & 2024 EUPD Research Award: Awarded for our leadership in solar innovation and reliability across consecutive years.
  • NETCC Reseller: A proud participant in the New Energy Tech Consumer Code (NETCC) which is a voluntary compliance program. We uphold the highest standards of consumer protection, transparency, and ethical practices in the solar industry.

Choose SolarBright for award-winning expertise and trusted service. Book your consultation today and power your home with green energy.

Kitchen Skylights

Posted on by James Marcialis

For many families the kitchen is a central part of their home. For my family it is the central point of the house where we sit, talk and socialize together. I take many calls from customers looking to make their kitchen brighter.

I regularly see kitchens where there is something cutting off light from the windows. This could be a fence, pergola or alfresco area that adjoins the kitchen. With many homes designed around the kitchen as a central area, brightening up this space can make your home feel larger and more welcoming.

Factors to consider when choosing a skylight for your Kitchen

The size if the Kitchen

When considering which skylight to recommend a customer I first look at the size of the kitchen. Does the home have an open plan living area and kitchen? How large is the kitchen? Our MaxLight 250mm can cover 18m2 or the larger 400mm unit can cover 25m2.

For a small kitchen a 250mm unit will provide more than enough light. For a Larger Kitchen a 400mm unit will provide better coverage. Or for an open plan area 2 skylights may be needed.

Placement

One of the things I discuss with a customer is where do they work in a kitchen, by placing a skylight above or near the work area we can maximize the light where it is needed. Knowing that a MaxLight can spread light over a large area it can be used it illuminate the walls as well as the area underneath it. Unlike traditional skylight which only send light down a well, creating a spotlight effect.

Ceiling Access

We also need to look at the ceiling and roof cavity. Is the area where the skylight is going to go have clear space above it to the roof for the tube to run? As skylight installers we must find space in your roofs cavity we cannot move anything.

Technology

MaxLight Skylights have a lot of features in them that make them an excellent chose over a traditional skylight

  • Enhanced Light capture and Distribution
  • Energy Efficiency and Temperature control
  • Minimal Maintenance
  • Durable Product
  • Less Complex Installation
  • Does not let in UV

If you would like to learn more about these benefits read our Blog An Excellent Alternative to Traditional Skylights.

Things to consider when choosing a skylight for your kitchen

Here are some things to consider when choosing a kitchen skylight

  1. Choose a skylight installer with a good reputation, SolarBright have been in business since 2008 and our install partner network in Australia and New Zealand work to the highest standards.
  2. Choose a Skylight with the best warranty, MaxLight skylights come with a 20 year warranty. Giving peace of mind for many years to come.
  3. Choose locally made Skylights, MaxLight skylights are an Australian made product. SolarBright produces MaxLight skylights at our facility in Prestons NSW. By choosing a MaxLight you are supporting an Australian company.

So, What’s the best skylight for my kitchen?

MaxLight skylight are the perfect choice for your Kitchen. With it’s Energy rated technology a MaxLight ensures you get the maximum amount of light into your kitchen, simply putting it more light less heat. Installing a new MaxLight in your kitchen has the potential to not only make the are feel more inviting but can also make the area feel larger.

Contact us today and we will put you in contact with your local MaxLight installer for an obligation free quote.

Solar Batteries for Home

Posted on by SolarBright

With electricity prices continuing to rise across Australia, many homeowners are turning to renewable energy options like solar power or batteries to lower their bills and reduce reliance on the grid. At SolarBright we’ve helped thousands of homes and businesses in NSW make the switch to renewable energy to reduce the pain of cost-of-living pressures.

In this guide, we’ll dive into why solar batteries are becoming more popular, how they can save you money and what to keep in mind when choosing a battery. We’ll also show you how our team at SolarBright simplifies the process, making your switch to renewables easy and stress-free.

Why Solar Batteries Are Becoming Popular

Solar batteries are changing the way Australians use solar energy. With more than 4 million households across the country already using rooftop solar, adding batteries is becoming the natural next step. Feed-in tariffs have dropped significantly (now as low as 3–7 cents per kWh in NSW), making it less profitable to send surplus solar power back to the grid.

At the same time, peak electricity rates have soared, sometimes exceeding 40–50 cents per kWh. A solar battery captures surplus energy during the day so you can use it at night, reducing the need to purchase expensive grid power. Plus, with improved affordability, installing a solar battery is more accessible than ever.

When Should You Consider Solar Batteries

If your household consumes a lot of electricity at night, a solar battery can be a great investment. Without a battery, any extra solar power produced during the day is either sent to the grid for minimal compensation or wasted. A battery ensures you store this energy for evening use and maximise your solar investment. Also, if you live in an area that experiences a lot of outages, solar batteries can keep your property running.

Achieving Energy Independence

Adding a solar battery can be a real game-changer when it comes to slashing your electricity bills and taking control of your energy use. The battery works by storing excess solar energy during the day so you can power your home at night without having to draw from the grid.

For example, a 6.6kW solar system in NSW produces roughly 25kWh of energy per day based on Clean Energy Council estimates. If you use 15kWh during the day, a 10kWh battery will store the remaining energy for you to use in the evening.

This setup would drastically reduce your reliance on the grid, saving you hundreds of dollars each year. These savings add up over time, shortening your payback time and making solar battery installation a smart financial investment. We’ve seen some of our customers slash their bills by around 80–100%.

Solar Battery Payback Time

When weighing the cost of a solar battery, the payback period for solar battery is an important factor. Lately, it has been shrinking due to rising electricity prices and new incentives.

Take one of our popular setups at SolarBright: a 6.6kW solar system paired with a 10.8kWh SolaX battery, priced at $10,588. Based on our calculations, this system could pay for itself in just under 4 years. Curious for a deeper dive into the numbers? Check out our blog on Solar Battery Pricing and Payback Time for a full breakdown.

Things to Consider When Choosing Solar Batteries

It’s important to consider a few key factors when selecting a solar battery for your home or business. Here are some things to look out for:

  • Installer – The Most Important Factor: A reputable solar battery installer is essential for a safe and reliable solar battery setup. A poor installation can most likely void warranties or reduce battery performance. It’s best to go with an installer with a proven track record you can trust. Look to see if they have many positive reviews over a range of platforms, recognised service across the industry, and operate out of their fully-owned facility.
  • Capacity: The capacity of the battery is measured in kWh and tells you how much it can store. For most homes a 10kWh battery is usually enough. However, if your energy needs are expected to grow—say by adding an electric vehicle (EV) or expanding your household—then modular systems like Sungrow and SolaX offer you flexibility to easily add more capacity later.
  • Warranty: Look for a battery with a solid warranty of at least 10 years or 6,000 cycles. Also, check the degradation rate as most brands guarantee 70% capacity after 10 years. A solid warranty gives you confidence that your investment will last.
  • Battery Chemistry: Lithium iron phosphate (LFP) batteries are a top choice for a reason. They are safe, durable, and have a long lifespan.
  • Efficiency: Round-trip efficiency measures how much energy is kept during charging and discharging. Look for 90% or higher to maximise savings.
  • Blackout Protection: If power outages are common in your area, choose batteries with backup features which seamlessly keep your appliances running during grid failures.
  • Virtual Power Plants (VPPs): VPPs let you sell stored energy to the grid, boosting your savings. Just keep in mind that frequent cycling may reduce battery lifespan, so it’s important to weigh the pros and cons.

Check Your Eligibility for the Federal Battery Rebate

The Federal Government’s Battery for Cheaper Homes program, launching 1st July 2025, offers rebates of up to $372 per kWh—which could equate to savings of $3,720 on a 10kWh battery. This initiative is aimed at helping Australian households cut electricity costs and improve energy independence. Eligible batteries must:

  • Be installed at owner-occupied homes
  • Include internet-connected battery management systems for monitoring and grid integration
  • Retain at least 70% usable capacity after 10 years
  • Be installed by providers registered under the Federal rebate scheme

Only approved installers, like SolarBright, can offer this rebate as an upfront discount at the point of sale. The SolarBright team is here to guide you through the process and ensure you have all the information you need to make an informed decision.

Check out our Federal Solar Rebate Calculator to learn how much you can save.

SolarBright’s Battery Recommendations

At SolarBright, we offer a range of solar batteries that are designed to suit your needs. Here are some of our recommendations:

For Budget-Friendly Options

  • Solax: Affordable and reliable, Solax batteries are perfect for basic energy storage. With LFP chemistry and a 10-year warranty, they deliver great value for money.

For Retrofit Solar Systems

  • Tesla Powerwall 2 (13.5kWh): This AC-Coupled battery is perfect for integrating with existing solar systems.
  • Sonnen Evo: Known for their reliability, Sonnen’s batteries are designed for easy integration into existing systems. They’re excellent for homeowners prioritising durability and backup power.

For Growth and Scalability

  • Tesla Powerwall 3 (13.5kWh): The latest Powerwall model offers improved power output, making it ideal for households planning to expand energy needs.
  • Sungrow Batteries: These modular batteries are flexible, allowing for capacity upgrades as your energy needs grow.

Thinking About Solar Battery Installation?

Choosing SolarBright for your solar battery installation means partnering with an award-winning, family-owned business that has gained the trust of over 17,000 customers since 2008. As an NETCC Approved Reseller, we’ve earned multiple awards across the industry. Our process is stress-free and simple:

  • Tailored Design: We analyse your power bills and property to design a tailored proposal.
  • Professional Installation: Our fully licensed installation teams guarantee a safe and compliant installation.
  • Ongoing Support: We provide ongoing maintenance and support to maximise the lifespan of your battery and your savings.

Ready to take control? Contact us today on 1300 852 622 to speak with our friendly experts and start saving with solar batteries.