How much do solar panels cost in De Witt County, IL in 2025?
Going solar in De Witt County, IL averages out to $3.63/W in February, 2025.
Using the cost per watt, we can come to the conclusion that for every 1 kW (1000 watts) your solar panel system can produce, you will have to invest $3,630 for installation. A 5 kW solar panel system in De Witt County will typically cost you $12,705 after the 30% federal tax credit is applied. Remember, a larger system could be essential to satisfy your energy demands effectively.
To the left,choose your area to access information on the typical roof size and the average maximum capacity of residential solar for homes in your county. You can review the price, payback period, and 20-year average savings for a 5 kW system in your county below.