Solar Panels Costs in Illinois (2026)

Based on BLS wage data, solar panels in Illinois costs an average of $26,093, ranging from $24,442 to $27,802.

Illinois Average $26,093

Solar Panels Costs by City in Illinois

Reviewed by

Alex Johnson, P.E.

Mechanical Engineer • 15+ Years Home Repair Experience • Licensed Contractor

All cost data on this page has been verified against BLS and Census Bureau records. See our methodology →