How much do solar panels cost in Gallatin County, IL in 2024?
Having solar panels installed averages out to $0/W in November, 2024 in Gallatin County, IL.
Or in other words, for every 1000 watts (or 1 Kw) your system can generate you will spend $0 to get your system installed in . Applying the 30% federal tax credit, the average expense for a 5 kW solar system in Gallatin County is about $0. Don't forget, a more powerful system could be necessary to meet your energy needs.
To the left, you can choose your county to determine the average roof size and the maximum capacity of solar panel systems for houses in your area. Below, you'll see a detailed summary of the costs, payback period, and 20-year typical savings for a 5 kW system in your county.