Solar installers in Benton County
14 companies have installed solar on 43 homes here since 2023. Covers Corvallis, Philomath, Adair Village, Monroe, Alpine, Alsea and nearby towns.
| Installer | Homes since 2023 | Median price in state |
|---|---|---|
| Abundant SolarBased in Corvallis, OR · Oregon solar rebate approved contractor | 21 | — |
| Energy Wise Solutions | 4 | — |
| Energy DesignBased in Eugene, OR · Oregon solar rebate approved contractor | 3 | — |
| Advanced Energy SystemBased in Eugene, OR · Oregon solar rebate approved contractor | 2 | — |
| Benton Electric | 2 | — |
| Pure Energy Ca | 2 | — |
| Smart Energy Usa | 2 | — |
| Ar Solar SPCBased in Portland, OR · Oregon solar rebate approved contractor | 1 | — |
| Earthlight TechnologiesBased in Ellington, CT · Oregon solar rebate approved contractor · (860) 871-9700 | 1 | $3.60/W$0.64 below median |
| Elemental EnergyBased in Portland, OR · Oregon solar rebate approved contractor | 1 | — |
| Energy SolutionsBased in Oregon City, OR · Oregon solar rebate approved contractor | 1 | — |
| Green Ridge SolarBased in Tualatin, OR · Oregon solar rebate approved contractor | 1 | — |
| Purelight Power | 1 | $4.44/W$0.20 above median |
| Sunpath ServicesBased in Aurora, OR · Oregon solar rebate approved contractor | 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 Benton County: Corvallis, Philomath, Adair Village, Monroe, Alpine, Alsea, Bellfountain, Blodgett, Kings Valley, Summit.
Other Oregon counties
How much does solar cost in Benton County, OR?
There weren't enough Benton County systems bought outright for a county figure. Across Oregon, homes paid a median $4.24/W installed in 2023–2025, about $38,200 for a 9 kW system.
Which solar companies install in Benton County, OR?
14 installers have put in home systems in Benton County since 2023, the busiest being Abundant Solar, Energy Wise Solutions, Energy Design, Advanced Energy System, Benton 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.