How much do solar panels cost in Mariposa County, CA in 2025?
To go solar in the month of February, 2025 in Mariposa County, CA averages out to $3.21/W.
Applying the price, you should expect costs to be $3,210, on average, for every 1 kW (or 1000 watts) of solar energy your system will need to produce. A 5 kW panel install in Mariposa County will typically cost you $11,235 after the 30% federal tax credit. A larger system could be required to adequately cover your energy consumption effectively.
Select your county from the menu on the left to determine the average roof size and maximum solar panel system capacity for homes in your area. Displayed below is an analysis of the price, payback period, and 20-year average savings for a 5 kW system in your county.