Solar Installers in Western Australia

Solar Installers in Western Australia typically charge $1,500–$10,000+ per system, with a call-out fee of $80–$150 site assessment. Prices in Perth are broadly in line with national averages. Always get at least three written quotes before proceeding.

Yes. Solar installers must hold a state electrical licence AND CEC Solar PV Accreditation. CEC accreditation is required to install systems eligible for STCs and most state rebates. Always verify the licence on the WA licensing register before paying any deposit.

Search for solar installers in your suburb, compare reviews and verify any licence on the WA register. Get at least three written quotes, check that each quote itemises labour and materials, and confirm insurance is in place before work starts.

A quality 6.6kW solar system (the most popular residential size) costs $5,000–$9,000 fully installed after the federal STC rebate. A 10kW system costs $8,000–$14,000. Adding a 10kWh battery (e.g. Tesla Powerwall or BYD) adds $8,000–$14,000 to the system cost.

Most residential solar installations take 1–2 days to physically install. Grid connection approval from your network provider takes 1–8 weeks depending on your state and network. Your installer should manage the grid connection application for you.