Battery Subsidies Australia 2025: The Most Complete Guide for Every State (June Updated)
June 17th, 2025
Battery rebates in Australia are better than ever — but with federal programs, state-based incentives, interest-free loans, and VPP options all in play, many homeowners and small businesses are unsure how to get the most out of them.
This guide gives you the most up-to-date list of what rebates are still available in 2025, what’s ending soon, which programs can be stacked, and how to get the most value from your battery investment.
The Federal Battery Rebate (Cheaper Home Batteries Program)
Starting 1 July 2025, the federal government is offering:
- Up to $370 per usable kilowatt-hour (kWh)
- Available to households, small businesses, and community facilities in every state and territory
- One rebate per property (multiple-property owners can claim once per address)
Eligibility criteria:
- Battery system must be between 5kWh and 100kWh (nominal capacity)
- Rebate applies to up to 50kWh of usable capacity
- CEC-approved battery an inverter
- Installed by a CEC-accredited installer
- If on-grid, the battery must be VPP-capable; joining a VPP is optional
- Cannot be used for EV or commercial-scale storage
State-by-State Battery Subsidies in 2025
New South Wales
- Battery program: Virtual Power Plant Incentive
- Value: Cash-back up to $1,500 for VPP participation
- Stackable: Yes
Victoria
- Battery program: None currently available
Queensland
- Battery program: None currently available
South Australia
- Battery program: City of Adelaide Sustainability Incentives
- Value: Rebate up to $2,000
- Stackable: Yes
Western Australia
- Battery program: WA Residential Battery Scheme
- Value: Rebate up to $1,300 (Synergy) and $3,800 (Horizon Power)
- Stackable: Yes
Tasmania
- Battery program: Energy Saver Loan
- Value: Interest-free loan up to $10,000
- Stackable: Yes
Australian Capital Territory
- Battery program: Sustainable Household Scheme
- Value: Interest-free loan up to $15,000
- Stackable: Yes
Northern Territory
- Battery program: Home and Business Battery Scheme
- Value: Rebate up to $12,000
- Stackable: Yes
How to Keep Saving After the Rebates?
While stacking federal and state rebates is a smart way to reduce upfront battery costs, a solar and battery system is still a major financial decision for most households. That’s why it’s so important to make sure you choose a system that performs at a higher level every day to ensure long-term savings.
The panels you choose can make a big difference. Lower-performance panels can lead to slower battery charging, reduced savings, and long-term impacts on your system’s safety & warranty.
In Australia, AIKO offers the most powerful residential panels available with world-leading 24%+ efficiency. Designed to deliver maximum energy from less roof space, AIKO N-type ABC panels give you higher daily output and higher savings from day one.
When paired with a battery system, AIKO panels unlock even greater benefits:
- 15–20% faster battery charging
- Shade & heat resilience for a more stable energy generation
- 5–7% increase in total system output compared to conventional panels
- Shorter payback time and greater long-term savings
Battery Rebates & Energy Programs by State Summary (2025)
| State / Territory | Program | Value | Stackable with Federal Rebate? |
|---|---|---|---|
| New South Wales | Virtual Power Plant Incentive | Cash-back up to $1,500 for VPP participation | Yes |
| Victoria | — | No state battery incentive | — |
| Queensland | — | No state battery incentive | — |
| South Australia | City of Adelaide Sustainability Incentives | Battery rebate up to $2,000 | Yes |
| Western Australia | WA Residential Battery Scheme | Battery rebate up to $1,300 (Synergy) and $3,800 (Horizon Power) | Yes |
| Tasmania | Energy Saver Loan Scheme | Interest-free loan up to $10,000 | Yes |
| ACT | Sustainable Household Scheme | Interest-free loan up to $15,000 | Yes |
| Northern Territory | Home & Business Battery Scheme | Battery rebate up to $12,000 | Yes |
Installing solar and batteries is a lifetime investment — so it’s worth taking the time to do it right. For homeowners to make the most out of this rebate, make sure you check all available programs at both state and federal levels, so you don’t miss out on any savings. And just as importantly, choose a high-performance product like AIKO to maximise your energy yield and long-term return.
To find out which AIKO solution is right for your home and energy needs, contact our expert team on 1300 245 628 or email aus.service@aikosolar.com.