The Cheaper Home Batteries Program is the federal rebate that gives Gold Coast homeowners ~30% off a residential home battery. Here's how it actually works, what it's worth right now, and what changes are coming.
It's a federal rebate that launched on 1 July 2025. It gives homeowners around 30% off the installed price of a home battery — applied at point of sale by an SAA-accredited installer, not claimed back later. You pay the discounted price on the day; the installer deals with the paperwork.
It runs until 2030, with the rebate value tapering down every six months until it phases out completely.
The rebate is delivered via STCs — Small-scale Technology Certificates — the same mechanism solar has used for years. Each kWh of usable battery capacity earns a certain number of STCs, which the installer trades for cash and deducts from your price.
Current formula (as at May 2026 — verify current rules before booking):
STC prices fluctuate daily and the program rules can change. Rather than publishing dollar figures that age the moment something shifts, we calculate the actual rebate on your quote using the STC price the day we install — locked in writing.
Rebate values are highest in the early years of the program and reduce over time. Larger batteries earn more rebate dollars but at a reducing rate per kWh — most of the rebate value lives in the first 14 kWh of usable capacity, the next tier earns about 60% of that rate, and the top tier earns about 15%. Above 50 kWh of usable capacity there's no additional rebate.
What that means in practice:
We don't publish specific dollar figures here on purpose. The STC market moves daily, the federal formula has changed before, and a number that's accurate this week may not be accurate next month. Send us your battery size and switchboard photo — we'll put the current rebate value in writing on your quote.
Rebate values are linked to the federal STC scheme and reduce over time as the program winds down toward 2030. Because STC values and program rules can change, Aircon M8 confirms the current rebate amount during quoting rather than relying on old advertised figures.
The general principle: rebate value reduces over time, so installing sooner generally captures more rebate value. Battery prices have stabilised, so any "savings from waiting" are typically eaten by the smaller rebate.
This information is general only. Final eligibility and rebate value are confirmed during the quoting and approval process based on the published STC factor at the time of installation, the battery's usable capacity, and the current STC market value.
The rules in plain English:
The Queensland Battery Booster program — a state rebate of up to $4,000 — closed in May 2024 and has not been relaunched. As of May 2026, the federal Cheaper Home Batteries Program is the only battery incentive available to Queensland homeowners.
If you see anyone advertising the QLD Battery Booster as still active, give us a call — they're either out of date or trying to mislead you.
From 29 February 2024, Solar Accreditation Australia (SAA) replaced the Clean Energy Council as the body that accredits solar and battery installers. The rebate requires an SAA-accredited installer to sign off.
Aircon M8 holds current SAA accreditation for both solar & battery system design and battery installation. That's what lets us apply the rebate at point of sale.
(Anyone advertising as "CEC accredited" for installation is using outdated language. The CEC still curates the approved product list, but they no longer accredit installers.)
No. The rebate is one-per-property-meter (NMI). If you've already claimed the rebate on an existing battery at the same address, you can't claim it again on an upgrade or expansion.
Yes. The battery just has to be paired with solar (new or existing). If you're getting solar and battery installed together, both qualify for their respective STC rebates — solar gets its own rebate independent of the battery one.
The government wants batteries that can potentially support the grid during peak demand. That doesn't mean you have to join a VPP — just that the battery hardware needs to support it if you ever wanted to. Tesla and Sigenergy both qualify.
Effectively yes — the rebate is a discount applied to your total installed price (battery + labour). It's not separately itemised, it just comes off the bottom line.
Sometimes — it depends on the offer's terms. When Tesla or Sigenergy have a national offer running at quote time, we check the terms and apply anything stackable directly to your written quote. We confirm what's current on the day, rather than advertising offers that may have ended.
We give you a fixed-price quote that locks in the rebate amount. If the STC price drops between quote and install, we wear the difference. We're not in the business of moving the goalposts on you.
We'll quote your battery with the federal rebate already deducted — single price, no claim forms, no waiting six months for a refund.