Find out which SA solar rebates you actually qualify for
South Australia has the country's best VPP stack. Combine federal STCs (~$2,300 on a 6.6kW Adelaide install), the federal battery rebate (~$2,520 on 10kWh), and the REPS VPP connection incentive (up to $2,050 plus a $150 bill credit). City of Adelaide residents can add another $1,000. Enter your postcode to see your exact entitlement and get matched with one vetted local installer.
Check your SA rebates in 60 seconds
Available Programs in South Australia
REPS VPP Incentive
SA OnlyThe Retailer Energy Productivity Scheme (REPS) provides incentives for connecting your battery to a Virtual Power Plant. Worth up to $2,050 for eligible systems.
Federal Solar Rebate (STCs)
ActiveAdelaide is in STC Zone 3, providing solid rebates for solar installations. Combined with the REPS incentives, SA offers great total value.
Cheaper Home Batteries Program
ActiveFederal program providing approximately 30% off eligible battery systems. Can be combined with SA's REPS VPP incentives.
How to Apply for SA Rebates
Get Quotes from Approved Installers
Compare quotes from SAA-accredited (formerly CEC) installers who are registered with the federal battery program.
Confirm All Rebates Applied
Ensure your quote shows both STC and federal battery rebates as point-of-sale discounts.
Choose VPP-Compatible Battery
Select a battery that's compatible with SA VPP programs to maximise your REPS incentive.
Complete Installation
Have your solar and battery system installed by your chosen installer.
Join a VPP Provider
Sign up with an accredited VPP (Tesla, AGL, Origin) to receive your REPS incentive and $150 bill credit.
Earn Ongoing VPP Credits
Continue earning credits by participating in VPP events while enjoying lower power bills.
Stack Your Rebates for Maximum Savings
Example: 6.6kW Solar + 10kWh Battery in Adelaide
*SA offers some of the best combined incentives in Australia. REPS VPP incentive amounts vary based on battery size and VPP provider.
See what these rebates look like on your roof. Enter your postcode:
Why Install Solar in SA in 2026?
Unique VPP Incentives
SA's REPS VPP program adds $2,200 in value that other states don't offer.
Rebates Decreasing
Federal STCs reduce each year. Lock in maximum savings while they last.
Grid Stability Rewards
VPP participation earns ongoing credits while helping SA's renewable grid.
See your exact SA rebate
Postcode and a couple of quick questions. We'll show you the federal STC value, battery rebate, REPS VPP incentive and any council-specific extras for your suburb, then match you with one vetted local installer.
Frequently Asked Questions
What is the REPS VPP incentive in South Australia?
The Retailer Energy Productivity Scheme (REPS) provides incentives of up to $2,050 for connecting your battery to a Virtual Power Plant (VPP), plus a $150 bill credit for eligible households. This is unique to South Australia.
What solar rebates are available in SA in 2026?
South Australia residents can access the federal STC rebate ($2,100-$2,400 for 6.6kW), federal Cheaper Home Batteries program (~30% off), REPS VPP incentive (up to $2,050), and $150 bill credit for VPP participants.
What happened to the SA Home Battery Scheme?
The SA Home Battery Scheme closed in December 2025 after supporting 39,000 homes. SA residents now access battery incentives through the federal Cheaper Home Batteries program (~$3,000 for 10kWh) plus the REPS VPP Connection Rebate (up to $2,050) for combined savings of $5,000+.
How much can I save on batteries in Adelaide?
Adelaide households can save $5,000+ on a 10kWh battery by combining the federal rebate (~$3,000) with REPS VPP incentive (up to $2,050). City of Adelaide residents (postcodes 5000, 5006) can add another $1,000 battery rebate (50% up to $1,000) for total savings of $6,000+.
Can I combine federal and SA rebates?
Yes! SA offers excellent rebate stacking. You can combine federal solar STCs ($1,600 for 6.6kW in 2026), federal battery rebate (~$3,000 for 10kWh), REPS VPP incentive (up to $2,050), and hot water upgrades ($1,000-$1,300). Total savings on solar + battery can exceed $6,500.
How do I join a VPP in South Australia?
To join a VPP, install an eligible battery through an accredited provider, then sign up with a VPP operator. Popular options include Tesla Energy Plan, AGL Virtual Power Plant, and Origin Loop.
What feed-in tariff can I get in SA?
South Australia feed-in tariffs typically range from 5-8c per kWh, depending on your retailer. Some offer time-of-use rates with higher payments during peak demand. VPP participation can provide additional earnings.
Can I get $7,000 off solar in South Australia?
Yes, it is possible to save close to $7,000 or more in SA by stacking available rebates. A typical breakdown: federal STC rebate on a 6.6kW system ($2,100 to $2,400), federal Cheaper Home Batteries rebate on a 10kWh battery (~$3,000), and REPS VPP connection incentive (up to $2,050). That totals $7,150 to $7,450 in combined savings. Eligibility requires using an SAA-accredited installer and joining a VPP for the REPS incentive. City of Adelaide residents can add a further $1,000 through the council battery rebate.
Already have solar? Compare current feed-in tariff rates to maximise your export earnings: SA solar feed-in tariffs