Solar rebates in Australia have been a key driver behind the rapid uptake of home solar systems. In 2025, the government is shifting gears with both new incentives and gradual reductions. While federal solar panel rebates through the Small-scale Renewable Energy Scheme (SRES) are still in place, they’ve been scaled down slightly from 2024. Meanwhile, a major addition is the federal battery rebate—offering up to 30% off solar battery system costs under the new Cheaper Home Batteries initiative.
As of 2025, an average household installing a 6.6 kW solar system can still claim a rebate of around $2,400, depending on location. For those adding a solar battery, eligible homes may receive up to $4,000 in additional support, dramatically improving payback periods. These shifts make 2025 a pivotal year for households weighing whether to upgrade, expand, or start fresh with solar.
What are solar rebates in 2025?
In 2025, solar rebates in Australia refer to financial incentives that reduce the upfront cost of installing solar panel systems and batteries. These are mainly divided into federal and state-based support programs. The most significant national rebate comes from the Small-scale Renewable Energy Scheme (SRES), which issues Small-scale Technology Certificates (STCs). These certificates are effectively cashed in as discounts by solar installers, saving households thousands upfront.
New in 2025 is the federal solar battery rebate under the Cheaper Home Batteries Program, offering a 30% rebate on eligible battery installations, capped at $4,000 per household. This marks the first time a uniform national battery incentive is available across most states.
Alongside these federal rebates, many states also run their own programs with top-up grants, zero-interest loans, or additional discounts depending on income and location. These rebates are not only helping to reduce emissions but also bringing battery storage into the mainstream for homeowners.
Are solar rebates reducing in 2025?
Yes, solar panel rebates are gradually reducing in 2025, as part of the scheduled phase-out of the federal STC program. This scheme is designed to wind down by 2030, with the value of the certificates decreasing each year. In practical terms, this means the upfront discount households receive for installing solar panels in 2025 is slightly lower than it was in 2024. However, the reduction is not steep enough to make solar financially unattractive—especially when combined with state incentives.
The solar battery rebate, on the other hand, is newly introduced in 2025 and is not reducing. The federal government is offering a 30% rebate on battery systems, which will stay in place as part of a broader effort to stabilise the grid by encouraging more home energy storage. This shift is significant: while panel rebates are tapering off, battery support is ramping up, helping balance the transition and making complete home solar systems more viable than ever.
Federal Solar Panel Rebate (STCs)
The backbone of Australia’s solar incentive system remains the federal solar rebate, delivered through the Small-scale Renewable Energy Scheme (SRES). Under this scheme, homeowners installing systems under 100kW generate Small-scale Technology Certificates (STCs). These STCs have a market value and are typically redeemed as an upfront discount on the total cost of your solar installation. In 2025, the average 6.6kW solar system can still attract around $2,400 in rebates, though the exact figure varies depending on your location and the current STC price.
It’s important to note that this rebate reduces each year until 2030, when the SRES scheme is set to end entirely. That means if you wait too long, you’ll receive fewer STCs and less of a discount. For households looking to maximise savings, acting in 2025 is still a smart move—especially while state-level support schemes are also active. Unlike other grants that require applications, STC rebates are handled directly by your solar installer, so there’s no red tape to worry about.
Federal Solar Battery Rebate: Cheaper Home Batteries Program
In 2025, the game-changer for Australian solar adopters is the federal solar battery rebate, introduced under the Cheaper Home Batteries Program. This national incentive offers a 30% upfront discount on eligible battery systems, capped at $4,000 per household. It’s the first federal scheme specifically designed to accelerate solar battery adoption, which until now has largely relied on limited and inconsistent state programs.
This rebate applies to both new solar-plus-battery installations and battery retrofits for existing solar users. To qualify, systems must meet minimum safety and performance standards, and the installation must be done by a certified provider. The scheme is aimed at helping more homes become energy independent, reducing pressure on the grid during peak times. For households looking to protect themselves against rising electricity bills and blackouts, this rebate significantly lowers the cost barrier to investing in reliable solar battery storage.
State Rebates Overview (WA, NSW, QLD, etc.)
In addition to federal incentives, each Australian state offers its own mix of solar rebates and battery subsidies, which can be stacked on top of national schemes for even greater savings. These programs vary widely by location and income level, so it’s worth checking what’s available in your specific area.
- Victoria continues to offer generous rebates through the Solar Homes Program: up to $1,400 off solar panels and up to $2,950 off batteries, plus interest-free loans.
- New South Wales provides interest-free loans for solar and battery systems under the Empowering Homes Program, targeting eligible homeowners in select regions.
- Queensland is preparing to reintroduce targeted battery rebates in 2025, especially for households in high-demand zones.
- Western Australia offers no direct rebates but does provide feed-in tariffs, allowing solar users to sell excess power back to the grid.
- South Australia previously offered battery incentives but now focuses on its Virtual Power Plant (VPP) program, enabling savings through energy-sharing networks.
Local council rebates may also apply, especially in regional areas. It’s crucial to verify eligibility, as many programs are income-tested or postcode-limited. Combining federal and state-level support can knock thousands off your installation costs—making solar and battery systems far more accessible in 2025 than many expect.
Is it worth getting solar in 2025?
Yes, getting solar in 2025 is still financially and strategically worth it, despite the gradual reduction in federal panel rebates. With electricity prices continuing to climb and battery storage now more affordable than ever, many households can achieve payback within 5 to 7 years, especially when combining solar with a battery system and using time-of-use energy tariffs wisely.
In 2025, the combined effect of federal panel rebates, the new solar battery rebate, and active state-level subsidies means that total installation costs are still heavily subsidised. On top of that, self-generated solar power protects you from retail price shocks and improves your energy independence. For homeowners planning to stay in their property long-term, solar is not just a savings strategy—it’s a property value booster and a hedge against future grid volatility.
Checklist Before Applying for Rebates
Before applying for any solar rebate or solar battery rebate in 2025, make sure you’re fully prepared. A few smart steps can help you avoid delays, maximise your entitlement, and ensure you meet all eligibility requirements:
Get a Written Quote
Only quotes from Clean Energy Council (CEC)-accredited installers are eligible for federal rebates. Ensure your quote itemises system size, inverter type, and any applicable STCs.
Check Eligibility Criteria
Each rebate—federal or state—has its own conditions. These may include income thresholds, property ownership status, or postcode restrictions. Always review the latest program guidelines.
Apply Early
Many state programs have limited annual quotas and can close once funding is exhausted. Submit applications as soon as you have your installer’s documents.
Prepare ID & Ownership Documents
Most rebate applications require proof of residence, recent utility bills, and government-issued ID. For loans, you may need to submit income verification as well.
Confirm Grid Connection Approval
In most states, approval from your electricity distributor is required before installation begins. This ensures your system can safely export power to the grid.
Check If Your Battery Is Approved
For battery rebates, only systems listed on the government’s approved product list will qualify. Ask your installer for guidance or check the Clean Energy Regulator’s database.
A bit of preparation can make the rebate process smooth and worthwhile—saving you thousands upfront and setting up your home for long-term energy savings.
Conclusion :
Solar rebates in Australia are still delivering solid value in 2025—especially with the introduction of the federal solar battery rebate, which makes home energy storage far more accessible. While the solar panel rebate (STCs) is gradually being phased out, it remains a strong financial incentive, particularly when combined with state-based programs. Households that take advantage this year can optimise their savings by securing multiple offers before future reductions kick in.
If you’re planning to install solar panels or add a battery, 2025 is the year to move. Ensure your installer is CEC-accredited, explore what incentives apply in your area, and request a customised quote that captures your full eligibility. At Green Light Solar, we help Australian homeowners make informed, cost-effective decisions with access to the most current rebates and battery offers. By acting now, you’re not just cutting your energy bills—you’re making a smart long-term investment in your home’s energy future.
