The Illinois Solar Energy Association is a non-profit membership based organization that was established in 1979.  Membership with the ISEA supports the widespread application of renewable energy through education and advocacy. We currently represent more than 700 members, including 150 businesses, statewide.

Note: ISEA Business Members agree to abide by the Consumer Protection Standards detailed on this page. Please Review.

HOW DO I JOIN?

Complete the online form below.

Online payments will be processed through AffiniPay. All credit cards and debit cards accepted. Note: You will receive a membership confirmation email from ISEA.

We also accept checks made out to Illinois Solar Energy Association. Please print, fill out, and mail the ISEA Membership Application Form and indicate the name of your organization in the memo line on the check. Mail checks to 1281 E Brummel Ave, Elk Grove Village, IL 60007. Note: Your membership will be pending until payment is received. Any discounts will be available only after your membership has been activated.

Please contactisea@illinoissolar.org if you have any questions or problems.