Solar installations in Will County, IL
5,072 recorded installations in Will County, Illinois — capacity, prices and the installers doing the work.
Dataset updated . Refreshed from LBNL's Tracking the Sun public releases.
Installations
5,072
Total capacity
89.5 MW
Median price
—
pre-incentive
Third-party owned
70%
lease / PPA
Most active
Top installers in Will County
No resolved installers recorded in this county.
Growth
Installations by year
201512
201620
201719
20189
2019189
2020936
20211,028
2022806
20231,699
2024342
Frequently asked questions
How many homes have solar in Will County?
The Tracking the Sun dataset records 5,072 solar installations in Will County, Illinois (89.5 MW of capacity). Dataset coverage depends on Illinois's reporting programs, so the true total is higher.
How much does solar cost in Will County?
Not enough priced records in this county to compute a reliable median.
Who installs solar in Will County?
No resolved installers recorded in this county.
County assignment is derived from installation ZIP codes via the Census 2020 ZCTA↔county crosswalk (primary county by land-area overlap) — approximate at county boundaries. See methodology.