Use the headings below to navigate to different categories of Illinois Solar for All program materials, documentation, the Approved Vendor Portal, and other resources. Refer to the Approved Vendor Manual and the Program Submission Guidelines for instructions on when to complete and submit required documents.

Affordability Document
Qualified Tenant Agreement
Income Eligibility Chart
Qualified Low-Income Community Map
Note that due to updated analysis, all previously eligible census tracts as well as additional census tracts are qualified for ILSFA.
Environmental Justice Community Map
Savings Calculator