Solar Calculator for Illinois

Calculate your solar savings in any Illinois city

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Solar Statistics for Illinois

222
Cities Available
4.3
Avg Peak Sun Hours
$0.140
Rate (per kWh)
12.7
Avg Payback (Yrs)

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Select your city to get personalized solar savings estimates.

About Solar Energy in Illinois

Illinois offers good solar conditions with an average of 4.3 peak sun hours per day. With electricity rates at $0.140 per kWh, homeowners can typically expect a payback period of around 12.7 years.

The federal Investment Tax Credit (ITC) provides a 30% tax credit on solar installations, significantly reducing the upfront cost. Combined with Illinois's solar policies and local utility rates, solar energy is an increasingly attractive investment for residents across the state.