Solar installers in Tazewell County
112 companies have installed solar on 2,734 homes here since 2023 that we know of (Illinois's records name the installer for only 0% of systems). Covers Pekin, East Peoria, Morton, Washington, Creve Coeur, Marquette Heights 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 Tazewell County: Pekin, East Peoria, Morton, Washington, Creve Coeur, Marquette Heights, Tremont, Mackinaw, Delavan, North Pekin, Minier, South Pekin.
Other Illinois counties
How much does solar cost in Tazewell County, IL?
There weren't enough Tazewell 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 Tazewell County, IL?
112 installers have put in home systems in Tazewell County since 2023, the busiest being Sunrun, Freedom Forever, 360 Electric, Legacy Solar, Porter Electric.
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.