In practice, here's what that could look like: Let's say the total system cost for your home is $25,000. You know you qualify for $10,000 in incentives, so now the net cost is $15,000. You also ...

Total kWh production needed for EV / local peak sun hours = size of ideal solar system (in kW) Convert the solar panel wattage of the brand of choice to kilowatts by dividing by 1,000.

Total kWh production needed for EV / local peak sun hours = size of ideal solar system (in kW) Convert the solar panel wattage of the brand of choice to kilowatts by dividing by 1,000.