Solar installers in Carroll County
36 companies have installed solar on 338 homes here since 2023 that we know of (Illinois's records name the installer for only 0% of systems). Covers Savanna, Thomson, Lanark, Mount Carroll, Milledgeville, Shannon and nearby towns.
| Installer | Homes since 2023 | Median price in state |
|---|---|---|
| Legacy Solar | 92 | — |
| Stateline Solar | 78 | — |
| Arrow Energy Solutions | 30 | — |
| Ag Technologies | 25 | — |
| Eagle Point Solar | 23 | — |
| Iconic Energy | 22 | — |
| Freedom ForeverBased in Temecula, CA · (800) 885-9450 | 11 | — |
| One Earth Solar | 9 | — |
| Volt | 9 | — |
| Sunpower Capital Services | 4 | — |
| Moxie Solar | 3 | — |
| Titan Solar Power | 3 | — |
| AM Kerns Construction | 2 | — |
| ReThink Electric | 2 | — |
| Revolution Energy Systems | 2 | — |
| Solar Comfort, LLP | 2 | — |
| Tron Solar | 2 | — |
| Advanced Renewable Concepts | 1 | — |
| Aveyo Off Grid Energy Solutions | 1 | — |
| Bright Planet SolarBased in Auburn, MA · (801) 388-7601 | 1 | — |
| CR Solar | 1 | — |
| Century Electric Services | 1 | — |
| ETW Energy | 1 | — |
| Fibonacci Energy | 1 | — |
| Greenlink Solar Solutions | 1 | — |
| Harvest Energy Solutions | 1 | — |
| National Solar Service | 1 | — |
| Palmetto SolarBased in Charlotte · (516) 509-8192 | 1 | — |
| Quality Solar | 1 | — |
| Solar Grids Quad Cities | 1 | — |
| Solar Power Midwest | 1 | — |
| Summit Solar Solutions | 1 | — |
| Sun Badger Solar | 1 | — |
| SunPower Capital | 1 | — |
| TeslaBased in Fremont, CA · (702) 680-6683 | 1 | — |
| Tri-City Electric Company of Iowa | 1 | — |
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 Carroll County: Savanna, Thomson, Lanark, Mount Carroll, Milledgeville, Shannon, Chadwick, Lake Carroll.
Other Illinois counties
How much does solar cost in Carroll County, IL?
There weren't enough Carroll 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 Carroll County, IL?
36 installers have put in home systems in Carroll County since 2023, the busiest being Legacy Solar, Stateline Solar, Arrow Energy Solutions, Ag Technologies, Eagle Point 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.