How much do solar panels cost in Williams, CA in 2024?
For the month of October, 2024, the price per watt for solar panel systems in Williams, CA is $2.86/W, on average.
In other words, solar panel installations will cost you about $2,860 per 1 kW (or 1000 watts) of production capacity. When you subtract the 30% federal tax credit, you will pay around $10,010 for a 5 kW panel install in Williams. However, a 5kW system may not be big enough to ensure your energy needs are met.
To the left, you can select your county to find out the average roof size and the maximum capacity of solar panels for houses in your area. You can review the costs, payback period, and 20-year average savings for a 5 kW system in your county below.