How much do solar panels cost in Chehalis, WA in 2024?
For the month of November, 2024, the price per watt for solar panel systems in Chehalis, WA is $3.42/W, on average.
In other words, solar panel installations will cost you about $3,420 per 1 kW (or 1000 watts) of production capacity. When you subtract the 30% federal tax credit, you will pay around $11,970 for a 5 kW panel install in Chehalis. 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.