Synergy customers
Up to $1,300
$130 per kWh of eligible usable battery capacity, capped at 10kWh.
VPP participation and scheme approval are required.
The Grants Hub / WA
Solar & battery grants and rebates in WA.
The WA Residential Battery Scheme offers eligible customers a battery rebate and a separate loan option. Your electricity retailer determines the state rebate rate.
Support available in Western Australia.
Choose the program that fits your household, business or building.
Horizon Power customers
Up to $3,800
$380 per kWh of eligible usable battery capacity, capped at 10kWh.
The rate depends on your retailer, not simply a regional address.
No-interest loan
$2,001–$10,000
Eligible households earning less than $210,000 gross a year may apply, subject to lending criteria.
Repayments run over 3–10 years. This is finance, not an additional rebate.
Check before you commit
Battery + VPP
- At least 5kWh usable battery capacity.
- An approved, compatible battery and internet connection.
- Participation in an approved virtual power plant.
- Customer, supplier and approval requirements must be met.
Federal support
Look at the whole project.
State assistance is only one part of the picture. Eligible solar and battery installations may also qualify for federal support. We can identify the relevant programs in your proposal.
Solar STCs
Small-scale Technology Certificates can reduce the upfront cost of eligible solar. The amount depends on the installation and certificate value.
Cheaper Home Batteries
Federal support for eligible batteries connected to solar. Battery size, usable capacity, equipment and installation requirements affect eligibility and the discount.
Incentives are subject to scheme rules and availability. A quote should distinguish upfront discounts, repayable finance and estimated future electricity savings.
Three steps to a clearer quote.
1
Tell us about your site
Send your address, an electricity bill and details of any existing solar or battery.
2
Check what applies
We review the system options and relevant incentive requirements for your project.
3
See the full picture
Review the equipment, installation costs and eligible incentives before deciding.
Your questions, answered.
Can I also receive federal battery support?
An eligible system may receive federal battery support alongside the WA scheme. Ask for each incentive to be listed separately in your quote, with the scheme and equipment requirements confirmed.
How can SAE help?
Share your address, electricity retailer and any existing solar or battery details. Our team can discuss system suitability and check the relevant scheme and participating-provider requirements before you proceed.
Find the right next step in WA.
Talk to our team about solar, storage and the incentives that may apply to your property.
Program information checked 23 October 2026. Follow the official links above for current criteria, funding availability and application requirements. SAE does not determine government or lender approval.