The Solar Panel Rebate in Australia
The federal STC scheme knocks $2,900–$3,700 off a typical 6.6 kW solar system in 2026 — automatically, with no means test. States like Victoria add up to $1,400 on top.
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Every eligible system earns Small-scale Technology Certificates based on the power it will generate to 2030. Your installer sells these (about $38 each) and discounts your quote upfront:
| City | Typical 6.6 kW rebate |
|---|---|
| Darwin | ≈ $3,700 |
| Brisbane / Sydney | ≈ $3,400 |
| Perth / Adelaide | ≈ $3,300 |
| Melbourne / Canberra | ≈ $3,100 |
| Hobart | ≈ $2,900 |
- No means test — every household and small business qualifies
- Shrinks every January — the same system earns fewer certificates each year
- Stacks with the federal battery discount and state top-ups
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State Top-Ups That Stack With STCs
The STC rebate is only the floor. Depending on where you live, state programs stack meaningful extra value on top:
- Victoria — Solar Homes adds up to $1,400 plus an interest-free loan of the same amount.
- New South Wales — pair panels with a battery to unlock PDRS incentives and VPP credits.
- ACT — zero-interest Sustainable Household Scheme loans up to $15,000.
- Tasmania — interest-free Energy Saver loans up to $10,000.
- Western Australia — the state battery scheme plus time-of-export feed-in payments.
Timing matters more than most people think
Because programs open, close and change without notice, the fastest way to an accurate answer is a postcode-level check — ours is free, takes 30 seconds, and covers every federal and state program at once.
Solar Panel Rebate FAQs
What Australians ask most about the STC solar rebate.
How much is the solar panel rebate in 2026?
The federal STC rebate is worth roughly $400–$600 per kW of installed capacity depending on your location — about $2,900–$3,700 on a typical 6.6 kW system. Sunnier zones like Darwin and Brisbane earn more certificates than Hobart or Melbourne.
What are STCs and how do they work?
Small-scale Technology Certificates represent the renewable energy your system will generate to 2030. Each certificate trades at around $38, and your installer claims them for you, applying the value as an upfront discount on your quote.
Is the solar rebate ending?
The scheme runs to 2030, but the number of certificates a system earns falls every January as the end date approaches — so the same system earns a smaller rebate each year you wait.
Do I need to be on a low income to qualify?
No. The federal STC rebate has no means test — any household or small business installing an eligible system under 100 kW with an accredited installer qualifies automatically.
Can I combine the solar panel rebate with battery incentives?
Yes — the STC solar rebate stacks with the federal battery discount and with state programs like the Victorian Solar Homes rebate, which adds up to $1,400 on panels for eligible households.
What size system should I install?
For most families, 6.6 kW remains the sweet spot of price and output, though larger 10 kW+ systems are increasingly popular for households planning batteries or EVs. Your free eligibility check includes a right-sizing recommendation from a local analyst.
Do feed-in tariffs still exist?
Yes — every state has retailers paying credits for exported solar power, typically 3–10c/kWh. Rates are lower than they once were, which is why pairing panels with a battery to use your own power has become the higher-value strategy.
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