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Solar calculators

See what your solar exports earn, state by state, and how far your spare solar can drive an electric car. Every rate and formula is shown.

SolarSolar feed-in tariff calculatorWhat your solar exports earn a year at your feed-in tariff, and what the same power saves used at home.$624 a year for 10.5 kW in SydneySolarSolar EV charging calculatorHow much of your EV charging your rooftop solar can cover, by month and charger type, how many panels the car needs and what you save.1.45 kW of panels makes the energy for 12,600 km a year (Model Y AWD 600 km, Sydney)