Commercial Solar and Battery Storage Across Illinois
General Energy Corporation has engineered commercial energy systems for Illinois businesses since 1985. Pick your facility's city below to see the local incentive math, the ComEd rate context, and the permitting window that applies to your project. If your city is not listed yet, we still serve it.
Choose your facility's location to see the local incentive math
Every city below carries the same four-program incentive stack (federal ITC, ComEd Distributed Generation Rebate, Illinois Shines SREC, MACRS), worked out for that specific location with local industrial-corridor context and permitting timelines. The Energy Community ITC bonus is flagged where the IRS designation applies.
DuPage County
4 cities liveActive commercial solar work across the rest of ComEd-served Illinois
If your facility is in one of the cities below, the same engineering team, the same incentive capture, and the same in-house EPC delivery applies. The cities below span DuPage, Cook, Lake, Kane, Will, and McHenry counties, all on ComEd, so the inverter rebate, the 2026 capacity-charge math, and the Illinois Shines SREC stream work the same way they do on the pages above.
Don't see your city above? Email info@generalenergycorp.com and we will schedule a site assessment for your facility directly.
Don't see your city listed? Schedule the assessment anyway.
GEC's service footprint covers all of Illinois plus adjacent states (Wisconsin, Indiana, Ohio) under existing professional engineering licensure. Coverage is broader than the cities listed above. Every project gets the same engineering team, the same incentive capture, and the same in-house EPC delivery.