Largest In Australia30,000 HomesMost Trusted Solar Battery InstallersCheapest Solar BatteryBattery from $2,980Largest In Australia30,000 HomesMost Trusted Solar Battery InstallersCheapest Solar BatteryBattery from $2,980
Solar Battery Group

SBG Offer

Claim your 30% off today and start saving.

Lock in Australia's lowest battery price before it's gone.

Australia's cheapest battery offer from $2,980
Find my fit

*Price shown is after the federal battery discount, for eligible systems. Final price depends on battery size, your state and site. See full pricing detail below.

The federal rebate is worth roughly 30% off eligible batteries today, but its value steps down every 6 months from 1 May 2026.

Solar Battery Group squirrel mascot peeking out from behind an AlphaESS home battery, giving a thumbs up

Customer story

Dustin's family is already seeing the difference

Hear from Dustin on what it's been like since his family added a battery with Solar Battery Group, from the first quote to the install and the bills that followed.

Claim your 30% off

Choose your battery

All three models are CEC-approved, VPP-compatible and eligible for the federal rebate.

Most Popular
AlphaESS

AlphaESS

One of the world's largest battery manufacturers, built for Australian conditions. Our most-installed model.

CEC-approvedSmart appFull warranty
Get an AlphaESS quote
Best Value
Ambrion

Ambrion

Sharp pricing without cutting corners on safety or certification — a strong entry point for budget-conscious households.

CEC-approvedLower upfront costFull warranty
Get an Ambrion quote
Premium
Tesla

Tesla

Premium build quality, integrated inverter and industry-leading efficiency, for homeowners who want the top tier.

CEC-approvedIntegrated inverterFull warranty
Get a Tesla quote
4.5
3.5k+Total Reviews
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CEC Accredited installersLicensed Across all states30+ Yrs Industry experience

How it works

Free eligibility check

Tell us your postcode and current bill — we confirm what federal and state rebates you qualify for.

Fixed, itemised quote

No hidden site-inspection or admin fees, every cost is listed upfront in writing, rebates already deducted.

CEC-accredited install

Licensed local electricians install your system, register any VPP connection, and walk you through your app.

Frequently asked questions

How much is the solar battery rebate worth?

The federal Cheaper Home Batteries discount is worth roughly 30% off an eligible battery — often several thousand dollars — applied straight to your quote. The exact amount depends on your battery's usable capacity and current STC pricing, and it steps down every 6 months from 1 May 2026.

Do I need solar panels already installed?

Not necessarily. A battery can be installed alongside a new solar system, added to your existing panels, or in some cases installed on its own. Tell us what's on your roof and we'll confirm the best setup for your home.

Are there extra fees on top of the quoted price?

No. Your quote is fixed and itemised, with the rebate already deducted and no hidden site-inspection or admin fees. The price you approve is the price you pay, subject only to anything unusual we'd flag with you first.

Does my state have its own rebate on top of the federal one?

Often, yes. Several states add their own incentive or VPP payment on top of the federal discount. Availability and amounts are set by your state government and vary by address — we'll check exactly what applies before you commit.

Lock in your solar battery savings today

Takes 30 seconds. No obligation — a local specialist will call you back and confirm your state's rebates.


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Solar Battery Group

REC VIC: 14493 | NSW Electrical Lic: 305871C | SA Electrical Lic: PGE 279139 | REC QLD: 82349 | WA Electrical Lic: 011374 | Tas Lic: 15606612