Solar battery rebates in Western Australia
Western Australia’s Residential Battery Scheme is one of the more generous state schemes. It is a separate state rebate that sits alongside the federal discount, not one combined number.
Reviewed and updated 27 July 2026
Two real numbers, never merged. Pay less upfront.
The federal battery discount comes straight off your invoice at the point of sale. Any Western Australia incentive is separate, we show it on its own and do the maths before you talk to anyone.
- Federal Cheaper Home Batteries discount. Roughly 30% off an eligible solar battery, at the point of sale.
- WA Residential Battery Scheme. State rebates for eligible Synergy and Horizon Power customers adding a home battery, among the most generous in Australia.
- No-interest finance options. Eligible WA households can spread the remaining cost with interest-free finance.
Figures are indicative and change regularly. Eligibility depends on your postcode, retailer, battery model, electricity provider and household. We confirm exactly what you qualify for in Western Australia during your free rebate check.
Are solar batteries worth it in Western Australia?
For most Western Australia homes with solar, yes, especially now the federal discount cuts roughly 30% off the upfront cost. A battery banks the power your panels make during the day and runs your home through the expensive evening peak, instead of selling it back for a few cents.
It makes the most sense if your evening power use is high, your feed-in tariff is low, and you'd value backup during outages. We model the real payback for your WA postcode, including any WA incentives and Virtual Power Plant rewards, before you commit to anything.
Cut your evening bill
Skip the expensive peak and run on your own stored solar across Western Australia's evening rates.
Blackout backup
Keep fridge, lights and wifi on when the grid goes down in your area.
Earn from a VPP
Get paid to share stored energy when the WA grid needs it most.
Servicing Perth · Mandurah · Bunbury · Geraldton and all of Western Australia
Three steps. One installer. Zero hassle.
No forms flung at five companies, no door-knockers. Learn what you qualify for, then meet one vetted local installer, only when you're ready.
Tell us about your home
Your postcode, whether you've got solar, and what you want a battery to do. No accounts, no spam, just enough to size it up.
We stack your rebates & match you
We work out every federal and state incentive you qualify for, then hand you to a single accredited local installer suited to your roof and goals.
One quote, on your terms
Your installer confirms a rebate-inclusive price and books the install when it suits you. No reselling your details, no pressure, walk away any time.
Aussies sleeping easy on stored sunshine.
"We had panels but were still copping huge winter bills. The battery runs the whole evening now. They matched us with one local installer. No spam, no five calls."
"Didn't realise how many rebates I qualified for until the quiz. Came off the price before I paid a cent. Bill's basically zero through summer now."
"Best part was one installer instead of five hounding me. They picked the right mob for my place and answered all my dumb questions. Power through every blackout now."
Real customers, real results. Individual savings vary with your home, usage and tariff.
Your Western Australia questions, answered.
How much is the WA battery rebate?
How does the federal battery rebate work?
Will you sell my details to multiple installers?
How much does a solar battery cost after rebates?
Check your WA battery rebate
Work out your real after-rebate price and likely payback, then get matched with one vetted installer. Your journey, your pace.