Solar installations in McLean County, IL
756 recorded installations in McLean County, Illinois — capacity, prices and the installers doing the work.
Dataset updated . Refreshed from LBNL's Tracking the Sun public releases.
Installations
756
Total capacity
14.6 MW
Median price
—
pre-incentive
Third-party owned
14%
lease / PPA
Most active
Top installers in McLean County
No resolved installers recorded in this county.
Growth
Installations by year
20153
201619
201721
20183
201923
2020103
202189
202275
2023318
2024100
Frequently asked questions
How many homes have solar in McLean County?
The Tracking the Sun dataset records 756 solar installations in McLean County, Illinois (14.6 MW of capacity). Dataset coverage depends on Illinois's reporting programs, so the true total is higher.
How much does solar cost in McLean County?
Not enough priced records in this county to compute a reliable median.
Who installs solar in McLean 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.