Solar installers in Rock Island County
51 companies have installed solar on 165 homes here since 2023 that we know of (Illinois's records name the installer for only 0% of systems). Covers Moline, Rock Island, East Moline, Silvis, Milan, Coal Valley 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. Show all 51 installers
Towns in Rock Island County: Moline, Rock Island, East Moline, Silvis, Milan, Coal Valley, Carbon Cliff, Hampton, Port Byron, Andalusia, Rapids City, Cordova.
Other Illinois counties
How much does solar cost in Rock Island County, IL?
There weren't enough Rock Island 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 Rock Island County, IL?
51 installers have put in home systems in Rock Island County since 2023, the busiest being ADT Solar, Off Grid: Blue Sky Smart Solutions, Eagle Point Solar, Moxie Solar, Emerald City 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.