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Illinois Solar Incentives: Tax Credits & Rebates Guide 2023



A guide to Illinois solar incentives and tax credits for 2023.

Despite getting a later start with solar power, Illinois ranks in the top half of states for solar energy generation. The Solar Energy Industries Association (SEIA) expects Illinois will have major solar growth, predicting the state will add another 5,696 megawatts (MW) of solar capacity in the next five years. This is good news for Illinois homeowners since investing in solar power may be easier than ever.

This page provides information on topics including:

  • Illinois solar panel cost
  • Illinois solar panel incentives or rebates
  • Illinois solar panel companies
  • Free Solar Savings Estimate

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