Why Solar is Booming in South Australia
Over 50% of homes in South Australia already have solar panels, contributing to the state’s impressive 74% renewable energy generation. The government aims to reach 100% renewable energy by 2027, driven by solar incentives and sustainability programs.
While the popular Home Battery Scheme has ended, there are still generous rebates and incentives available for solar panels, EVs, and energy-efficient appliances. This guide covers everything you need to know to start saving.
Quick Fact: “South Australia aims for 100% renewable energy by 2027—solar rebates and incentives are key to achieving this goal.”
How to Claim the Solar Panel Rebate in SA
The primary solar rebate in SA comes from the federal government’s Small-scale Renewable Energy Scheme (SRES). Thanks to South Australia’s abundant sunshine, residents can enjoy substantial savings.
How It Works:
- Choose an accredited solar installer.
- Select your system size.
- The installer handles the rebate process.
- You pay the net cost (after rebate).
Behind the scenes, your system generates Small-scale Technology Certificates (STCs) based on system size and location. Each STC is worth around $37–$40, with prices fluctuating based on demand.
Eligibility Criteria for the SA Solar Rebate:
- Installed by a Solar Accreditation Australia (SAA) certified installer
- Panels and inverters must be on the Clean Energy Council’s approved list
- System size under 100 kW
How Much Can You Save?
The federal rebate can reduce upfront solar costs by 25%–30%, depending on system size and location.
Example: 6.6 kW Solar System in SA
System Cost (Gross) | Rebate (Approx.) | Net Cost After Rebate |
---|---|---|
$8,690 | $2,160 | $6,530 |
For an exact rebate estimate, use our Solar Rebate Calculator.
Solar Battery Rebate in SA (Now Closed)
The Home Battery Scheme provided up to $4,000 off new battery installations, benefitting 39,000 homes. Around 12,000 households also joined Virtual Power Plant (VPP) programs, earning extra income by sharing stored energy with the grid.
Although this rebate is no longer available, Adelaide residents can still access a 50% battery rebate (up to $2,000) under the Sustainability Incentives Scheme.
Solar Feed-in Tariffs in SA
When your solar system produces more energy than you use, the excess is exported to the grid. This earns you a feed-in tariff, typically between 5c and 10c per kWh in South Australia.
Key Points:
- Rates are set by retailers (not the SA government)
- Compare long-term rates, not just short-term “bonus” offers
- Self-consuming solar power delivers greater savings than relying on feed-in tariffs
South Australia EV Rebate & Incentives
South Australia also offers incentives for electric vehicle (EV) owners:
Registration Fee Exemption:
- 3-year exemption for new EVs purchased between 28 October 2021 and 30 June 2025
- Vehicle must be under $68,750 to qualify
$3,000 EV Subsidy (Closed):
- Previously offered up to $3,000 for new electric or hydrogen vehicles
- Still claimable if your EV was purchased before 1 January 2024
Electricity Bill Rebate in SA
As part of the federal ‘Energy Bill Relief’ scheme:
- $300 credit for all SA households (2024–25)
- $325 credit for small businesses
- Automatically applied to your electricity account—no application needed
Adelaide Solar & Sustainability Incentives
The City of Adelaide offers additional rebates for residents and businesses:
Solar PV Incentives:
- 20% rebate up to $1,000 (1.5–10 kW systems)
- 20% rebate up to $2,500 (10–20 kW systems)
- 20% rebate up to $5,000 (20+ kW systems)
Battery Rebates for Businesses:
- 50% rebate up to $2,000 for new battery installations
Other Incentives:
- Appliance Electrification: 50% rebate (up to $1,000) for replacing gas or wood heaters
- EV Charging Stations: Rebates up to $2,000 for installing smart EV chargers
For the full list, visit the [City of Adelaide website].
SA Community Battery Schemes
Eligible residents in Magill and Edwardstown can save with community battery programs under the ‘emPowering SA’ initiative.
- 405 kWh community batteries store excess solar for nighttime use
- Available to Housing SA tenants who can’t install personal solar systems
- Estimated savings: Around $550 per household annually
Ready to Start Saving?
Whether you’re looking to install solar panels, add battery storage, or switch to an EV, South Australia’s rebates and incentives make it more affordable than ever.