How much do solar panels cost in Wilmette, IL in 2024?
The current cost per watt for solar in Wilmette, IL in October, 2024 is $3.89/W.
Put another way, solar panels will cost you $3,890 per 1 kW (or 1000 watts) of generation capacity. When you subtract the 30% federal tax credit, you can expect to spend about $13,615 for a 5 kW panel install in Wilmette. Note that a more powerful system may be necessary to meet your energy demands.
To your left, you have the option to choose your county and view the average roof size along with the average maximum capacity for solar panel installations on homes in your area. Below, you can see an analysis of the price, payback period and 20 year average savings for a 5 kW system in your county.