Proudly 100% local and 100% solar since 1999—AES Solar is Southern Illinois' original solar expert.
In that time, we’ve installed enough solar to power hundreds of homes across Southern Illinois and beyond with different types of systems including:
Commercial
Residential
Grid-Tied
Off-Grid
Battery Backup
Roof-Mounted
Ground-Mounted
At AES Solar, our mission is to power a more sustainable future—one system at a time.
We’re committed to helping families and businesses lower their energy bills, maximize available incentives, and make the switch to clean, renewable energy with confidence.
With expert knowledge of the latest solar technology, tax credits, and industry innovations, we’re here to guide you every step of the way—from your first quote to long-term support.