2020 Cost of Solar Panels in California | EnergySage
As of August 2020, the average solar panel cost in California is $3.03/W.Given a solar panel system size of 5 kilowatts (kW), an average solar installation in California ranges in cost from $12,878 to $17,422, with the average gross price for solar in California coming in at $15,150.After accounting for the 26% Federal Investment Tax Credit (ITC) and other state and local solar incentives, the ...