Service Area · Illinois
Solar installation in Peoria.
ETW Energy installs solar and battery storage for homes across the Peoria area. Unlike Chicago, central Illinois is served by Ameren Illinois rather than ComEd — a different utility with its own rules — so the design starts from what actually applies where you live.
Central Illinois gets real seasons, but a well-designed system still delivers across the year, and outage resilience is a common reason homeowners add storage.
Designed for central Illinois
Production is lower in deep winter and strong in summer; over a full year a properly sized Peoria system produces meaningfully. We size to your annual usage and the realities of central Illinois sun, not a sunbelt assumption.
Backup for storm outages
Storm-driven outages are part of life in central Illinois. A battery keeps your essential circuits — or your whole home — running when the power goes out, and stores your solar for use after dark.
Solar in Peoria — common questions
Who is my utility for solar in Peoria?
Most of the Peoria area is served by Ameren Illinois, not ComEd — a different utility with its own details, which we design around. Both ComEd and Ameren moved new customers to supply-only net billing in 2025.
Does solar work in central Illinois?
Yes. Production dips in winter and peaks in summer, but over a full year a properly sized system produces meaningfully. We design for the local climate rather than a sunbelt assumption.
What we install in Peoria
Paying for solar in Peoria
How you pay shapes your return as much as the system does. We’ll walk you through cash, a loan, a prepaid lease that lowers your upfront cost, or a $0-down lease or PPA — with a straight answer on the 2026 tax-credit reality. See the full breakdown on our solar financing page.
Communities we serve around Peoria
Beyond Peoria itself, we install solar and battery storage throughout the surrounding area — including East Peoria, Pekin, Morton, Washington, Chillicothe, Dunlap, and Germantown Hills. This isn’t every community we cover, so if you don’t see your town, reach out — chances are we serve it.
Other Illinois areas we serve
Solar built on trust — in Peoria.
Tell us about your home and your utility. We’ll give you a straight answer about what solar will do for you here — no pressure.
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