Solar Panels Canberra
Compare costs, check rebates, and get your free personalised solar score for Canberra in 60 seconds.
Get My Solar Score — Canberra ☀Solar in Canberra
Canberra's clear inland skies deliver solid sun hours, and the ACT's Sustainable Household Scheme is one of Australia's best solar financing programs — offering 0% interest loans up to $15,000 repaid over 10 years via your electricity bill. The ACT government's ambitious 100% renewable electricity target makes it a particularly forward-thinking market for solar and battery investment.
💡 Local Tip
The ACT Sustainable Household Scheme loans cover solar panels, batteries, EV chargers, and other energy upgrades. At 0% interest over 10 years, the repayments are typically less than the electricity savings from day one — making it cash-flow positive immediately.
What Does Solar Cost in Canberra?
Prices shown are after federal STC rebates (Zone 3). Actual costs vary by installer, panel brand, and roof complexity.
| System Size | Panels | Daily Output | Cost After STCs | Annual Savings | Payback |
|---|---|---|---|---|---|
| 5kW | 12–14 | 18–21 kWh | $4,000–$5,250 | $899–$1,088 | 3–5 yrs |
| 6.6kW | 15–18 | 24–27 kWh | $4,000–$6,200 | $1,300–$1,800 | 3–4 yrs |
| 10kW | 24–28 | 37–41 kWh | $5,900–$9,500 | $2,000–$2,700 | 3–5 yrs |
| 13kW | 30–36 | 48–54 kWh | $7,800–$13,650 | $2,154–$2,623 | 3–5 yrs |
Solar Rebates in Canberra
FEDERAL STCs (Zone 3)
Small-scale Technology Certificates are applied as a point-of-sale discount. Zone 3 (moderate value) — worth approximately $2,400 on a 6.6kW system.
STATE: ACT
Sustainable Household Scheme: 0% interest loans up to $15,000 over 10 years.
What Size Solar System for Canberra?
A quick rule: divide your quarterly electricity bill by $100 to get your ideal system size in kW. The most popular system size in Canberra is 6.6kW, which suits the average household using 15–25 kWh per day.
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Get My Solar Score ☀Canberra Feed-in Tariffs
The current feed-in tariff in ACT is approximately 6.0c/kWh for excess solar exported to the grid. This rate is applied to any surplus electricity your panels generate beyond what your home uses in real-time.
At current rates, a 6.6kW system in Canberra exporting around 60–70% of generation would earn approximately $423/year in feed-in credits. The real savings come from self-consumption — every kWh you use directly saves 27c versus the 6.0c you'd earn exporting it.
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Frequently Asked Questions
How much do solar panels cost in Canberra?
A standard 6.6kW solar system in Canberra costs approximately $4,000–$6,200 after federal STC rebates. Prices vary depending on panel brand, inverter choice, and installer. Premium systems and larger 10kW+ installations will cost more. Get your free solar score above for a personalised estimate.
How many peak sun hours does Canberra get?
Canberra receives approximately 4.5 peak sun hours per day on average. This is factored into our solar score calculator to give you an accurate estimate of how much electricity a solar system will generate on your roof.
What rebates are available for solar in Canberra?
Homeowners in Canberra, ACT are eligible for federal Small-scale Technology Certificates (STCs) which reduce upfront costs by $2,000–$4,000 depending on system size. Additional state-level incentives may also apply — use our calculator above for a full rebate breakdown.
Is solar worth it in Canberra?
Yes. With 4.5 peak sun hours daily and electricity rates around 27c/kWh, most Canberra homeowners see a payback period of 3–5 years. After that, the savings are pure profit for the remaining 20+ years of the system's life.
How do I find a good solar installer in Canberra?
Use our free solar score tool to get a personalised analysis, then optionally connect with up to 3 CEC-accredited, vetted installers in the Canberra area. We only partner with installers who have verified reviews and at least 2 years of local experience.