Solar installations in Peoria County, IL
2,713 recorded installations in Peoria County, Illinois — capacity, prices and the installers doing the work.
Dataset updated . Sources: LBNL Tracking the Sun + city permit records + state programs + USGS/EIA utility-scale.
Severe-weather exposure: solar sites here have been matched to an average of 5.1 hail and 3.4 high-wind NOAA storm events — a regional inspection/maintenance signal (proximity, not confirmed damage).
Search every recorded installation in Peoria County by installer, size, date and equipment.
Search sites →Independent check:Stanford's DeepSolar detected about 575 solar arrays here from 2018 satellite imagery — our recorded data covers roughly 472% of that. A yardstick, not dated records.
Most active
Top installers in Peoria County
No resolved installers recorded in this county.
Growth
Installations by year
Frequently asked questions
How many homes have solar in Peoria County?
PanelCensus records 2,713 solar installations in Peoria County, Illinois (103.9 MW of capacity) — about 3.2% of the county's 84,992 housing units (U.S. Census ACS). Dataset coverage depends on Illinois's reporting programs, so the true total is higher.
How much does solar cost in Peoria County?
Not enough priced records in this county to compute a reliable median.
Who installs solar in Peoria 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. Market penetration = recorded installations ÷ housing units (U.S. Census Bureau ACS 5-Year, Table B25001); it undercounts where dataset coverage is partial. See methodology.