Solar Panel Cost & Installation Data in Will County, Illinois
Observed project records in the LBNL Tracking the Sun 2024 release. Historical coverage varies by place and year.
Observed Records
3,832
Reported Capacity
76 MW
Avg System Size
19.8 kW
15.87¢/kWh
State Residential Rate (EIA 2024)
$3,847
Modeled Annual Savings
Primary source: LBNL Tracking the Sun 2024 release. A minimum sample of 25 records is required; figures are not a complete county census or a current installer quote.