💰 Updated for 2026
How Much Do Solar Panels Cost?
Australian solar panel prices after government rebates. Find the right system size for your home and budget.
Solar Panel Prices in Australia
Prices include installation and government STC rebate. Actual cost depends on your location, roof type, and chosen brand.
| System Size | Panels | Price Range* | Ideal For |
|---|---|---|---|
| 3kW | 8–10 | $3,500 – $5,000 | 1–2 person household |
| 5kW | 13–15 | $4,500 – $7,000 | 3–4 person household |
| 6.6kW | 16–18 | $5,500 – $8,500 | Average family home |
| 10kW | 25–28 | $8,000 – $12,000 | Large home / small business |
| 13kW+ | 33+ | $11,000 – $16,000 | Large home with pool/EV |
*Prices are estimates after STC rebate and include CEC-accredited installation. Prices vary by state and installer.
What Affects Your Solar Price?
Roof Type & Access
Tile, metal, or flat roofs affect installation complexity and cost.
System Size
Bigger systems cost more upfront but deliver greater long-term savings.
Brand & Quality
Premium panels like SunPower cost more but offer better warranties.
Government Rebates
STCs can reduce your cost by $2,000–$4,000 depending on system size.
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