Solar Battery & Panel Rebates

Finally, the BYD Battery-Box LVL module offers the top tier of the BYD residential battery solutions. The BYD Battery-Box Premium LVL is a lithium iron phosphate (LFP) battery for use with an external inverter. Thanks to its control and communication port (BMU), the Battery-Box Premium LVL scales to meet the project requirements, no matter how large they may be. Tesla Powerwall becomes even more powerful when integrated with a solar PV system. When connected to your solar panels, the Powerwall will recharge during the day with sunlight, costing you nothing to keep it charged for nighttime use. L-ion batteries have a number of advantages for stationary storage applications, including a higher energy density and the ability to deeply discharge.
Comparing the Huawei Luna2000 to other solar battery packs, it shines out. A built-in energy optimizer and sophisticated string architecture safeguard the battery from extreme discharge, excessive charging, and heating up. A module-level monitoring system on the Huawei Luna2000 allows for quick defect finding. This battery is trustworthy and secure; it has an internal heating system to guard against excessive cold. Size your solar system and battery so that the battery can be fully charged by solar power during the day, and discharged to cover commercial solar panel sumner your electricity needs overnight.

Once seen as an expensive add-on, storage is increasingly becoming the key to maximising solar value. With feed-in tariffs (FiTs) continuing to fall, exporting excess power back to the grid no longer delivers the returns it once did.  Instead, households are finding greater savings by storing that energy and using it later, particularly during the evening peak when grid prices spike. The real priority should be finding an installer who takes the time to assess your household’s energy habits and tailor the design accordingly.
The below pricing is taken from Solar Choice’s database of installers and is an indicative final price for a basic installation. Fox ESS solar batteries offer high performance and flexibility, making them ideal for a wide range of storage applications. For smaller households or energy-efficient lifestyles (no air conditioning or electric ovens), a 10 kWh battery might be plenty. Conversely, larger homes with pool pumps, multiple air conditioners, or electric vehicle chargers might find 10 kWh depleting quickly. If your household uses 17 to 20 kWh per day, a 10 kWh battery can cover roughly half of your electricity needs, especially when paired with solar panels.
Sungrow has a great reputation for good value, well-supported hardware and is a great choice if you want to save a few thousand dollars over a Tesla. Interestingly, the same three brands took the podium for all 3 categories – just in a different order. With the rebate, it is good value and is proven in Australian conditions. We’ve prepared a detailed guide to help you decide what size battery you need.

Their advantages include independent scaling of power, longer cycles and calendar life, and lower cost. They are expensive and usually impractical for standard residential and commercial use. However, they’re widely used for special electric vehicles, industrial power backup systems, and military applications.Let’s find out more about these battery types and how these solar batteries work. Priced at approximately $660 per kWh, and backed by a reassuring 10-year warranty, the Sungrow SBR stands as one of the most cost-effective yet high-quality lithium batteries available.
We'll show you some of the best solar batteries available in Australia under $10,000, highlighting their key features and benefits. Solar battery storage systems enable homeowners to store surplus energy generated during the day for use at night or during power outages. With Australia’s abundant sunlight and rising electricity prices, investing in a quality battery storage system is smart for those seeking to save on energy costs and contribute to a sustainable future.
The Powerwall 2 solar battery will set you back around $12,000, excluding installation costs. Installation prices can be anywhere from $2,000 - $3,500, depending on how complicated the process is. So, if you’ve got your heart set on a Powerwall battery, you’ll need to face the significant upfront costs. Because of the stackable nature of BYD batteries, your out-of-pocket costs depend primarily on how much storage you need. On the low end, we’re looking at around $2000 for batteries only, excluding installation and inverter costs.

Known for its high capacity and advanced technology, this battery continues to dominate the market. With power prices on the rise and feed-in tariffs decreasing, installing one of the best solar batteries for a home in Australia in 2025 can lead to significant savings and greater energy independence. Capacity and ModularityThe Sonnen Battery offers a modular design starting from 5 kWh and scaling up to 15 kWh or more, depending on the model (such as the SonnenBatterie Evo or Sonnen Eco). This flexibility makes  it suitable for both small and large households. Homeowners can easily expand their storage capacity over time, making it future-proof and adaptable. Capacity and VersatilityThe GoodWe Solar Battery offers a capacity range of 7.68 kWh to 15.36 kWh, making it suitable for a wide variety of household needs.
Consider conducting an energy audit to determine your typical usage and consult with a solar installer to factor in your local climate and panel efficiency for a more precise estimate. While batteries offer blackout protection and energy independence, their financial payback depends heavily on your location and electricity plan. Sealed batteries – such as lithium-ion solar batteries – are rechargeable batteries that do not contain liquids or hold a minimum amount of liquid to enable the flow of electrolytes.

Phase 1 of the test started in 2016 with eight batteries that were available at that time, and Phase 2 added another 10 models in 2017. Phase 3 added eight more batteries which were installed in late 2019 and began testing in January 2020. Most of the batteries are lithium-ion – the most common battery chemistry available – but some other types such as lead-acid and flow batteries were included.
Tesla offers more than just electric cars; their premium solar battery, the Tesla Powerwall, is one of the most reliable and powerful solar batteries currently on the market. Solar batteries can be added to an existing solar energy system so long as you have a hybrid, or battery-ready, solar inverter. There are some batteries we can AC couple to your existing inverter, but your options are more limited. Featuring hybrid inverter technology, the GoodWe ES Series is designed to maximize solar energy conversion, boosting the efficiency of your home’s power usage. This AC-coupled storage solution seamlessly integrates with any solar system and boasts an exclusive 15-year product warranty. The modular Q.SAVE battery, with a base capacity of 6.86kWh, can be easily scaled up to a maximum of 20.5kWh by combining up to three units.