SUMMIT Energy Solutions

Evergreen Park city reference

Solar in Evergreen Park, checked against utility math.

A city-level guide for Cook County homeowners comparing quotes, system size, incentive timing, and Commonwealth Edison billing assumptions.

Reference ZIP
60805
Utility
ComEd
Focus
Illinois Shines + utility billing

Local numbers

The Evergreen Park baseline

A 7 kW south-facing system in Evergreen Park produces about 9,250 kWh/year per NREL PVWatts. Pre-incentive install cost runs $19,600 to $23,800, with cash payback around 7 to 9 years before financing markup.

9,250 kWh/year

Annual production

PVWatts v8, 7 kW south-facing.

~$9,100

Net cash cost

After incentives, before financing.

7 to 9 years

Cash payback

No dealer-fee markup.

13 to 15 years

Financed payback

With typical dealer fees.

Utility context

The bill rules are local.

Most of Evergreen Park is served by Commonwealth Edison. Net metering, rate trajectory, and program timing differ by utility; the Illinois state hub covers the cross-utility picture.

ComEd Cook County Verified 2026-05-29