Illinois Solar Incentives & Rebates

Updated May 2026 • Federal + State Programs

Illinois Incentive Summary

🏛️
Federal
30% Tax Credit (through 2032)
📋
State Programs
Adjustable Block Program, Net Metering, SRECs
📊
Programs Available
10 programs
💰
Avg. Potential Savings
$3,800

Federal Incentives (Available in Illinois)

  • ✓
    Federal Solar Tax Credit (ITC)

    Claim 30% of your total solar installation cost as a credit on your federal taxes. Available through 2032 with no maximum limit.

State & Local Programs

Illinois offers the following key programs:

  • ✓
    Programs: Adjustable Block Program for new solar, Net metering available, Solar Renewable Energy Credits (SRECs)

Visit DSIRE Illinois page for the most up-to-date official information.

Illinois Solar by the Numbers

30%
Federal Tax Credit
$3,800
Avg. Savings

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