More Australians are investing in home batteries to boost their solar systems and take control of energy bills. With the federal government solar battery rebate to reduce battery installation costs, there’s never been a better time to upgrade your energy setup. But how do you ensure you’re getting the full value of the rebate?
At Greenlight Solar, we guide homeowners through battery selection, system design, and government incentives, making the rebate process smooth and profitable. Here’s what you need to know to maximise your rebate and future-proof your solar investment.
Understand What the Federal Battery Rebate Covers
The Australian Government’s battery support, part of the Energy Bill Relief Fund, is designed to reduce upfront costs by approximately 30%, depending on system size and household income. It applies when a battery is added to a new solar system or as part of a broader energy efficiency upgrade. This isn’t a direct cash rebate but is delivered through eligible installers as a discount off your system quote.
Choose a Battery-Ready Inverter
Not all solar inverters are compatible with battery storage systems. To access the rebate, your system must meet specific technical requirements—this typically means using CEC-approved hybrid inverters or a compatible AC-coupled solution, such as the Tesla Powerwall. If you’re planning a future battery upgrade, choose a battery-ready setup now to qualify later.
Tip: Ask your Greenlight Solar consultant about inverters like the Fronius GEN24 or the Sungrow hybrid—both are popular, battery-ready options.
Only Work with Accredited Installers
Rebate eligibility requires using a Clean Energy Council (CEC)-accredited solar installer. These professionals adhere to national standards and ensure that all components meet the required certification. Greenlight Solar is fully accredited, so you don’t have to worry about paperwork or missing out on benefits.
Can anyone install a solar battery to claim the rebate?
No, only Clean Energy Council-accredited installers can access the federal battery rebate on your behalf. This ensures all installations meet safety and performance standards required for government incentives.
Get a Home Energy Assessment First
Some rebate programs—especially at the state level—require proof that your household will genuinely benefit from a battery. A basic home energy audit helps justify the installation and shows you how much power you’re using (and wasting). It also helps size your battery more accurately, avoiding overspend.
Combine Solar and Battery in One Go (If You Can)
While adding a battery later is possible, combining your solar panels and battery into one install improves your rebate value and shortens the payback time. It also ensures full system integration from day one—less hassle, better savings.
Can I combine state and federal battery rebates in Australia?
No, you cannot combine the state and federal battery rebates in Australia, as the state rebate ends on June 30, and the federal rebate begins on July 1. Therefore, they cannot be used together.
Don’t Wait Too Long
Similar to the solar STC rebate, battery incentives are limited and may be phased out as uptake increases. Funding for some rebate programs is released in rounds and can run out quickly. Acting early helps you secure maximum funding and avoid future price increases.
Choose the Right Battery Size for Your Needs
More capacity isn’t always better. A typical Australian home benefits from a 6–10 kWh battery, depending on daily usage and solar output. Oversizing your battery may disqualify you from certain rebate schemes or result in poor returns.
Tip: Use your electricity bill to estimate daily usage, or ask Greenlight Solar for a load profile analysis to match the perfect battery size.
Consider Joining a Virtual Power Plant (VPP)
Some energy retailers offer VPP programs where your battery helps support the grid in exchange for performance payments or discounts. Batteries enrolled in these schemes can often stack rebates and earn additional income.
Conclusion
Adding a battery to your home energy system is one of the smartest investments in 2025—especially with the federal rebate helping reduce costs by up to 30%. But to get the most out of it, you need the right system, the right installer, and the right plan.
At Greenlight Solar, we ensure your setup is fully rebate-eligible and designed for long-term savings. Contact us today for a customised quote and expert advice on battery storage.
