Quick Answer
Solar panel rebates in Australia include the federal Small-scale Technology Certificates (STCs) — worth $2,500–$4,500 off a 6.6kW system in Victoria — plus the Solar Victoria rebate of up to $1,400 for eligible households. Feed-in tariffs pay 3–7 cents per kWh exported. A 6.6kW system in Melbourne typically costs $4,000–$7,000 after rebates and pays back in 4–7 years through bill savings.
The Two Main Solar Rebates in Australia
1. Small-scale Technology Certificates (STCs)
STCs are the federal government’s solar rebate, applied at point of sale by your installer as an upfront discount. Every kilowatt of solar capacity earns a set number of STCs based on your location’s solar zone and the years remaining until 2031 (when the scheme ends). Victoria sits in Zone 4, generating slightly fewer STCs than Queensland but still delivering substantial discounts.
| System Size | STC Value (Victoria, 2026) | Notes |
|---|---|---|
| 3kW | $1,100–$1,800 | Small — suits low consumption households |
| 6.6kW (most popular) | $2,500–$3,800 | Best value; matches 3-phase and most inverters |
| 10kW | $3,600–$5,200 | Large home or small business |
| 13.3kW | $4,500–$6,500 | Maximum residential system; needs approval |
2. Solar Victoria Rebate
The Solar Victoria Homes Program provides rebates of up to $1,400 for eligible Victorian homeowners. Eligibility is means-tested: households with a combined taxable income under $210,000 who have not previously received a Solar Victoria rebate for the property. The property must be owner-occupied. Apply at solar.vic.gov.au before getting a quote — you receive a voucher to present to accredited installers.
| Rebate Type | Amount | Eligibility |
|---|---|---|
| Solar panel rebate | Up to $1,400 | Owner-occupied, income under $210k, first rebate at this address |
| Interest-free loan | Up to $8,800 | Paired with rebate; repaid over 4 years via electricity bill |
| Solar battery rebate | Up to $2,950 | Separate program; eligible households, income tested |
Feed-in Tariffs: What You Get Paid for Solar Export
When your panels produce more electricity than you use, the surplus is exported to the grid and you receive a feed-in tariff (FiT) credit on your bill. Victorian feed-in tariffs are set annually by the Essential Services Commission.
| Feed-in Tariff Type | Rate (2026) | Notes |
|---|---|---|
| Minimum Victorian FiT | 3.3¢/kWh | Guaranteed minimum all retailers must pay |
| Typical competitive FiT | 4–7¢/kWh | Shop around — Amber Electric, Energy Locals, Origin |
| Time-varying FiT (peak) | Up to 29¢/kWh | Amber Electric spot pricing — high risk/reward |
| Time-varying FiT (off-peak) | Near 0¢/kWh | Midday solar glut devalues export around noon |
Total Rebate Stack: What You Can Claim
| Rebate | Amount | Who Provides It |
|---|---|---|
| STCs (federal, point-of-sale) | $2,500–$3,800 (6.6kW) | Applied by installer as upfront discount |
| Solar Victoria rebate | Up to $1,400 | Victorian Government voucher |
| Solar Victoria interest-free loan | Up to $8,800 | Victorian Government (repaid via bill) |
| Battery rebate (if adding storage) | Up to $2,950 | Victorian Government, separate application |
| VEU discount on inverter/battery | Varies | Victorian Energy Upgrades — ask installer |
What Does a Solar System Cost After Rebates?
| System Size | Gross Cost | After STCs + Vic Rebate | Typical Payback |
|---|---|---|---|
| 3kW (budget) | $4,000–$5,500 | $1,500–$3,200 | 3–5 years |
| 6.6kW (popular) | $7,000–$10,000 | $4,000–$7,000 | 4–7 years |
| 10kW (large home) | $10,000–$14,000 | $5,400–$8,200 | 5–8 years |
| 6.6kW + 10kWh battery | $15,000–$22,000 | $9,000–$16,000 | 8–14 years |
Tips and Gotchas
- Apply for Solar Victoria voucher before quoting. You cannot claim retroactively. Visit solar.vic.gov.au, check eligibility, receive your voucher code, then get installer quotes.
- Only use CEC-accredited installers. The Clean Energy Council accreditation is required to access STCs. Unaccredited installers are a red flag — check the CEC installer database at solaraccreditation.com.au.
- STC value is already in your quote. Don’t let an installer show you a “gross” price and then claim the STC value separately to make the discount look bigger — it should appear as a transparent line-item reduction.
- North-facing panels generate the most. In Melbourne, north-facing panels at 20–35° tilt generate 15–25% more than west-facing. Ask your installer for a shading analysis and generation estimate.
- Batteries are not yet financially justifiable for most homes. Even with the $2,950 battery rebate, payback periods are 10–15 years for most Melbourne households. Wait until battery prices fall further unless you have specific blackout-protection needs.
- Check your switchboard first. Single-phase switchboards can accommodate systems up to about 10kW in Victoria. Three-phase homes can install larger systems. Upgrading a switchboard costs $1,000–$2,500 and should be factored into quotes.
- Compare per-watt pricing. Divide the installed cost (after rebates) by system wattage. A fair 6.6kW system should be $0.60–$1.00/W post-rebate. Anything above $1.20/W is expensive; below $0.50/W is likely using cheap panels.
- Maximise self-consumption. Run dishwasher, washing machine, dryer and pool pump between 10am–3pm. Each kWh consumed during solar hours is worth 28–38¢ in avoided electricity costs vs 4–7¢ in export credits.
Local Melbourne Resources
- Solar Victoria — rebate eligibility checker and voucher application
- CEC Installer Database — verify your installer is accredited
- Victorian Energy Compare — compare electricity plans including feed-in tariff rates
- Clean Energy Council — accredited products and installers
- Energy Rating — Solar — independent solar panel performance data
Frequently Asked Questions
How much is the solar rebate in Victoria in 2026?
Victorian solar buyers receive two main rebates: the federal STC scheme (worth $2,500–$3,800 for a 6.6kW system, applied by the installer) and the Solar Victoria rebate of up to $1,400 for eligible owner-occupiers. Combined, this reduces the cost of a 6.6kW system by $3,900–$5,200 before other considerations.
Do I need to apply for the STC rebate myself?
No — STCs are handled by your installer, who claims the certificates and passes the discount directly to you as a price reduction. You simply receive a lower quote. The Solar Victoria rebate does require your own application (at solar.vic.gov.au) before getting installer quotes.
How long until solar panels pay for themselves in Melbourne?
A 6.6kW system in Melbourne typically pays back in 4–7 years after rebates, based on average electricity bills and generation. Households that shift appliance use to solar hours, have higher electricity consumption, or time-of-use tariffs can see payback in 4 years or less.
Can I claim the solar rebate if I’m renting?
The Solar Victoria rebate is for owner-occupiers only. Renters cannot claim it. Landlords can apply for the rebate if they are installing solar on a property they own, even if it is rented out — check eligibility criteria at solar.vic.gov.au.
What is the minimum feed-in tariff in Victoria?
The Essential Services Commission sets a minimum feed-in tariff that all Victorian retailers must pay. For 2025-26, the minimum rate is 3.3 cents per kWh. Many retailers offer higher voluntary rates (4–7¢/kWh) — compare offers at victorianenergysaver.vic.gov.au.
Final Thoughts
Solar rebates in 2026 remain generous enough to make rooftop solar one of the best returning investments available to Australian homeowners. The combination of STCs and the Solar Victoria rebate reduces a 6.6kW system to $4,000–$7,000 — well within reach of most Melbourne households. The key is applying for the Solar Victoria voucher before contacting installers, using a CEC-accredited company, and planning to maximise your self-consumption rather than relying on feed-in tariff exports.
