About this site
Clear solar battery cost numbers for Australian homes
solarbatterycost.com.au helps households estimate what a home battery could cost after federal and state rebates, what size may fit their usage, and how long payback might take. The calculator is free and does not require an email address to see results.
We publish a national solar battery cost guide, state pages for every Australian jurisdiction, and longer editorial guides on the Cheaper Home Batteries Program, sizing, payback and rebate differences between states.
Rebate figures show an as-of date and link to official sources where possible. Results are estimates for guidance only. Confirm eligibility, product choice and installed pricing with an accredited installer before you buy.
How we make money
The calculator and guides are free to use. If you choose to compare installer quotes after seeing your estimate, we may earn a referral fee when you request quotes through an independent partner such as Solar Choice. That relationship does not change the rebate maths shown on this site.
We may also show Google AdSense ads. Ads and referrals never replace the educational content - they sit beside it.
What we are not
We are not an installer, electrician, energy retailer or financial adviser. We do not sell batteries. Nothing on this site is personal financial advice or a guarantee of savings, rebate eligibility or installer pricing.
Questions or corrections? Contact us.