The Complete Guide to Solar Grants and Financing in SA for 2026

While Victoria no longer offers specific EV rebates following the closure of the Zero Emissions Vehicle (ZEV) Subsidy, EV owners can still access free registration for electric cars through the Zero-Emission Vehicle Strategy. We apply for the SA home battery subsidy, supply and install the battery.  Homeowners don’t actually need to do anything to claim the rebate – installers will apply for it and deduct the value from the total system price. The first manufacturer to get a guernsey was Germany’s now-Shell-owned Sonnen, which set up assembly facilities at the former Holden site in Elizabeth. At that point, the company said it planned to assemble 10,000 battery systems a year for the local and Asia-Pacific markets. I can’t remember the duration, but battery assembly at Elizabeth didn’t last all that long.
The news follows a spate of renewable energy milestones in South Australia, including the world’s biggest lithium ion battery. One of the world’s biggest solar thermal plants and the world’s biggest virtual power plant are also slated. Queenslanders can access the federal Small-scale Renewable Energy Scheme (SRES) to reduce sa government grant solar battery the cost of solar installations. The federal government has rolled  out incentives for electric vehicles as part of its push to accelerate the transition to EVs. The Electric Car Discount exempts eligible electric vehicles from fringe benefits tax (FBT exemption) and import tariffs, making EVs more affordable for businesses and imported models.

For more information on NSW solar battery rebates, visit our NSW Battery Incentive page. The then Labor government responded with a proposal – initiated by Tesla – to provide upfront financing for 5kW of rooftop solar and a 13kWh battery to participate in a 250MW virtual power plant, the world’s biggest. Other groups like Sonnen also proposed similar, but smaller schemes, including the creation of a manufacturing base in South Australia. While the popular Home Battery Scheme has ended, there are still generous rebates and incentives available for solar panels, EVs, and energy-efficient appliances.
As an experienced solar installer, I can confidently say that the solar battery rebate SA in 2025 is a game-changer for South Australian residents and businesses. It removes a significant financial barrier to adopting this transformative technology, allowing you to maximise your solar investment, achieve true energy independence, and enjoy considerable savings. This new federal initiative, launching on July 1, 2025, aims to make solar battery storage more accessible and affordable for Australian households, small businesses, and community organisations. It's an expansion of the existing Small-scale Renewable Energy Scheme (SRES), meaning the discount will largely be provided upfront by accredited solar and battery retailers and installers.
The solar battery rebate in South Australia was DISCONTINUED, according to the state government budget issued in June 2022. Using battery systems to store energy produced by solar panels and other renewable sources is becoming increasingly common. In South Australia, many rebates are available to help offset the cost of installing a battery system in your home or business. By taking advantage of available solar battery rebates and carefully planning your solar panel and battery package, you can save significantly while contributing to a sustainable energy future.

That's smaller than the average battery installation, with two of the most popular batteries in Australia being around 13 kilowatt-hours. Think of it as time-shifting solar power from the daytime to the evening. The CEO of the Smart Energy Council said he knows businesses already selling batteries based on the scheme. The discounts are based on the size of the battery and will apply for up to 50 kilowatt-hours. The SA Government is also progressing the development of a building upgrade finance mechanism to help building owners access loans for energy, water and environmental efficiency for existing commercial buildings. The enabling legislation passed through Parliament in December 2015 and further work is currently being undertaken to finalise the legislative and operational frameworks.
This scheme is great if you are one of the lucky Australians who own a home and can afford a battery. Ms Shaw says more batteries will help displace coal from the grid entirely, reducing Australia's overall emissions. WA's Labor promise to introduce a $5,000 subsidy for residential batteries if re-elected has been welcomed in principle but it has thrown the industry into turmoil. "Combined, they have a greater energy generation than the entire coal-fired power fleet in Australia.  Slashing the price for home batteries was one of Labor's flagship policies during the election campaign. South Australia has earnt an international profile for its early focus on our low carbon strengths, which has provided a platform for a broad portfolio of complementary and cost competitive technologies and innovations.

The addition of Enphase batteries to the scheme means households in SA looking for a smaller, lower-cost option may be able to take advantage of the government subsidies. At Arise Solar, we are proud to support the government’s initiatives by providing excellent solar solutions with financial plans in South Australia. Together, we can work towards a cleaner, greener, and more sustainable future.
Virtual Power Plants (VPPs) connect thousands of SA battery systems into one shared network that supports the grid and rewards participants. The main reward is a lower electricity rate, set at 25% lower than the regulated Default Market Offer (DMO). For other programs like the Sustainability Incentives Scheme or REPS, you’ll apply directly through the provider after installation.
You only pay your installer the net cost of the system (the gross price less the rebate). Over 54% 1 of homes in South Australia already have solar panels contributing to the state’s high percentage (74%) 2 of electricity generated from renewable sources. So, when you get a quote for solar + battery, the STC discount and battery subsidy are often baked in — no separate grant application needed in many cases.

They will have a 5kW solar panel system and 13.5kWh Tesla Powerwall 2 battery installed for free. At least 50,000 homes across the state will get a free solar and battery system installed, according to a plan announced on Sunday. In many cases, it is possible to combine federal and state-specific rebates, although eligibility criteria and program specifics may vary.