Solar installers in Piatt County
46 companies have installed solar on 267 homes here since 2023 that we know of (Illinois's records name the installer for only 0% of systems). Covers Monticello, Bement, Cerro Gordo, Atwood, Mansfield, Hammond and nearby towns.
Ranked by homes installed, which shows who’s active here, not who’s best. Prices are each company’s median for systems sold outright, shown when it sold at least 10.
Towns in Piatt County: Monticello, Bement, Cerro Gordo, Atwood, Mansfield, Hammond, De Land, Cisco, LaPlace, White Heath.
Other Illinois counties
How much does solar cost in Piatt County, IL?
There weren't enough Piatt County systems bought outright for a county figure. Across the U.S., homes paid a median $4.10/W installed in 2023–2025, about $26,700 for a 6.5 kW system.
Which solar companies install in Piatt County, IL?
46 installers have put in home systems in Piatt County since 2023, the busiest being CR Solar, Freedom Forever, Route 66 Solar, LGCY Installation Services, Legacy Solar.
Installed prices and installers from public installation records: Lawrence Berkeley National Laboratory’s Tracking the Sun (systems installed through 2025) and state program files from California, New York, New Jersey, Connecticut, Illinois and Oregon, which run into 2026. Prices are in dollars per watt of panel capacity (DC), before rebates and tax credits, for homes that bought their system; leased systems and systems with batteries are left out.