Illinois Shines Solar Incentive Program

Illinois Power Agency

Available Solar & Renewable

About This Program

Incentive program for residential solar installations through Renewable Energy Credits (RECs). Provides upfront rebates to reduce the cost of solar panel systems. Higher incentives available for income-qualified households.

Incentive based on system size and household income; typically $1,000-$2,500 per kW

Official source site checked live on 2026-06-17.

Data last verified 2026-06-09. How we verify our data.

Key Details

  • Upfront rebate for solar panel installation
  • Available to all Illinois homeowners
  • Higher incentives for income-qualified households
  • Based on system size (typically 5-10 kW)
  • Must use approved Illinois Shines installer

How to Apply

Get free help applying Visit Official Program Page Track this program

(877) 783-1820

A grant-savvy contractor in DeKalb, IL can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in DeKalb early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Illinois Shines is the state's solar incentive program. It pays for the Renewable Energy Credits your rooftop or community solar produces, and an Approved Vendor passes that value to you as an upfront discount or payments, lowering the cost of going solar. You do not apply to Illinois Shines directly; you choose an Approved Vendor (your solar installer), who submits and manages the application for you. Income-qualified households can receive higher incentives.

Steps to apply

  1. Visit the Illinois Shines site to understand the program and the project types (rooftop or community solar).
  2. Use the vendor finder to choose an Approved Vendor or Designee (your installer).
  3. Have the vendor design your solar project and submit the Illinois Shines application on your behalf.
  4. Review and sign the vendor's disclosure forms and contract before work begins; the incentive is reflected in your pricing.
Get the official form

Documents you will likely need

  • Proof you own the home and a recent electric bill (the installer uses these to size the system).
  • The vendor's standard disclosure forms and contract, for you to review and sign.
  • For income-qualified incentives, proof your household income is within the limit.
  • Your utility account information.
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Ongoing, first-come first-served

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