Solar Tech Expert

Offer

Solar Estimate Calculator

Get an estimate of your installation cost and annual savings by selecting your average daily energy use and solar system size. The displayed example shows a cost estimate of $5,500, annual savings of $1,056 and 9.5 tonnes of CO2 saved. Estimates are for guidance only. Pricing is based on single-storey properties with single-phase electrical systems, tin roofing and grid-connected installations, using electricity at $0.30 per kWh and a feed-in tariff of $0.05 per kWh. Estimates exclude split arrays and additional works such as switchboard upgrades. Prices include GST, federal Small-scale Technology Certificates and the Solar Victoria solar panel rebate valued at $1,400, subject to eligibility. Actual savings, system performance and final costs may vary due to weather, shading, system age and component efficiency.