Reviewed by Leigh McInerney
How the QLD solar rebate works (plain English)
The Queensland solar rebate works by assigning Small-scale Technology Certificates (STCs) to your solar system, which your installer sells and applies as an upfront discount on your installation cost.
In other words, the rebate amout is already baked into the price of your system when you buy it.
The number of STCs depends on system size, location, and the remaining years in the scheme, with larger systems generating more certificates and a higher rebate value.
For example, a typical 6.6 kW system in Queensland may generate around 80–100 STCs, which can reduce the upfront cost by roughly $2,800 to $4,000, depending on current STC prices.
On top of that, Queensland homeowners can earn money through solar feed-in tariffs and may also qualify for additional state programs, which can be stacked with federal initiatives.
Solar Battery Rebate: As of July 1 2025, this rebate has been extended to solar batteries. Save an additional 30% off batteries
How Much Is the Solar Rebate in QLD?
The amount of rebate you will receive will depend on the STC zone you live, the size of your system and when you intend to install it.
Typical value is ~$220–$350 per kW in 2026 (STC price varies)
| System size (kW) | Before rebate | After rebate applied |
|---|---|---|
| 5kW | $7,049 | $5,453 |
| 6.6kW | $8,799 | $6,684 |
| 7kW | $9,381 | $7,146 |
| 8kW | $10,449 | $7,895 |
| 10kW | $12,471 | $9,239 |
| 15kW | $18,245 | $13,417 |
Other rebates and incentives in Queensland
Some additional rebate schemes available to Queenslanders can be stacked with the federal rebates to further drive down the cost of going solar.
1. Supercharged Solar for Renters program
Aimed at benefiting renters, the Supercharged Solar for Renters program will provide landlords with up to a $3,500 rebate to install solar photovoltaic (PV) systems on their rental properties across Queensland.
About 6,500 renters are expected to save around $700 per year on their electricity bill. This program has not yet launched, so we will keep you abreast of ways to apply once official.
2. Battery Booster program
The Battery Booster Program was a $10 million initiative to give about 2,000 eligible households rebates of $3,000 – $4,000 to install a solar battery system. This program is closed to new applicants as of May 2024.
How to claim the solar rebate in Queensland
The federal rebates don’t require any additional work for you to claim them.
- Get 3 quotes from trusted local solar companies.
- Proceed with installation; your installer creates and trades the STCs for the system and battery.
- You pay the reduced price at installation. Rebates go to installers who included the discount in their initial quote.
The local Queensland rebates can be applied for at their respective intake forms on the government websites. Speak to your installer about getting an interest free loan.
Queensland solar feed-in tariff
A solar feed-in tariff pays you for exported solar energy. In 2025, many retailers offer ~5–15 ¢/kWh, depending on region (Energex vs Ergon) and plan. Some retailers add VPP bonuses or higher export windows. The tariff doesn’t affect your rebate amount; it simply improves payback by crediting exported solar power to your bill.
| Min. FiT | Max FiT | |
|---|---|---|
| State Average | 8.7c | |
| Best FiT in QLD | 15c |  |
| Best FiT Runner up | 10.2c |  |
| Best FiT for large systems | 13.5c |  |
Who is eligible for the solar rebate in QLD?
Most Queensland residents installing home solar will qualify if:
- The property is in Queensland and the new solar system is grid-connected and under 100 kW.
- Installation uses SAA-accredited designers/installers and a CEC Approved Retailer.
- Solar panels and inverters appear on the Australian Government’s approved product lists.
- The system is registered via the Clean Energy Regulator (handled by your installer/retailer).
These eligibility rules ensure quality solar installations and safety.
If you’re new to solar, I suggest you read our beginners guide on buying a solar system. You’ll learn all the basic needed to get you started.
Solar Rebate Calculator
Federal vs state: quick comparison
| Incentive | Level | Who it’s for | What you get |
|---|---|---|---|
| STC “solar rebate” | Federal | Homeowners installing rooftop solar | Upfront discount (e.g., ~$3,500 on 6.6 kW) |
| Feed-in tariff | State/retailer | QLD households exporting to the grid | 5–15 ¢/kWh credit |
| Battery/VPP/loans | State/council/pilot | Selected areas | Rebate/credit/loan (varies over time) |
FAQs
How long will the solar rebate last?
The STC rebate program in QLD runs until 2030, stepping down each year. Installing in 2025 locks in more STCs and a higher rebate amount.
Can I claim both the rebate and the feed-in tariff?
Yes. The federal solar rebate lowers upfront cost; the solar feed-in tariff pays for exports to the grid—they stack for faster payback.
Do renters get the solar rebate?
Renters can’t claim STCs directly. The Supercharged Solar for Renters program helps landlords add solar so tenants still benefit via lower energy bills.
Is there a Queensland battery rebate?
The Battery Booster Program for Queenslanders is now closed for new applicants. Battery storage pilots and VPP are still available.
Do I need to apply for the rebate?
No forms. Your solar installer handles Small-scale Technology Certificates in the REC Registry and deducts the value on your invoice.
Who is eligible in Queensland?
Use SAA-accredited installers, CEC-approved equipment/retailers, system under 100 kW, grid-connected. Most owner-occupiers qualify.
