Benton County, OR solar installation & market data
Updated July 27, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Benton County has 435 solar installations across 7 zip codes at a median installed cost of $3.73/W, recent growth not yet measurable, and an installs-weighted Market Score of 47.
Active installations
435
Zip markets
7
Median cost
$3.73/W
12-mo growth
—
Installers active
33
County Market Score
Great · installs-weighted across 7 zips
Best zip in Benton County scores higher than 82% of U.S. zip markets.
Versus Oregon
How Benton County compares with the state
Installed cost
$0.65/W below
state median $4.38/W
Market score
47 vs 43
Oregon scores 43
Share of state installs
6.54%
of 6.6K tracked statewide
Battery attach
1.1%
state 0.5%
Statewide momentum
▼ 5.7%
residential solar added in Oregon, 12 months through Jul 2026
Statewide market
65.7K systems
5.7% of homes · utility-reported through Jul 2026
Growth & pricing
Benton County by year
35 installs in the trailing twelve months vs 32 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Benton County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | ABUNDANT SOLAR | 127 | 0 | 6 | $3.77 |
| 2 | BENTON ELECTRIC | 59 | 0 | 6 | $3.29 |
| 3 | SOLAR KI | 17 | 0 | 4 | $6.56 |
| 4 | SUNWIZE TECHNOLOGIES | 14 | 0 | 3 | $5.72 |
| 5 | CENTRAL VALLEY ENERGY SOLUTIONS | 8 | 0 | 2 | $3.30 |
| 6 | ENERGY WISE LIGHTING | 6 | 0 | 3 | $2.75 |
| 7 | ADVANCED ENERGY SYSTEM | 6 | 0 | 1 | $6.53 |
| 8 | NATIONAL SOLAR | 6 | 0 | 3 | $8.03 |
| 9 | SOLAR ASSIST | 6 | 0 | 3 | $6.73 |
| 10 | SUMMERS SOLAR | 5 | 0 | 2 | $6.74 |
| 11 | SUMMIT ENERGY GROUP | 5 | 0 | 3 | $8.37 |
| 12 | SUNWIZE TECH | 4 | 0 | 3 | $5.51 |
| 13 | ENERGY SERVICE COMPANY | 3 | 0 | 2 | $4.75 |
| 14 | SOLAR OPTIONS NORTHWEST | 3 | 0 | 2 | $2.87 |
| 15 | SUNLIGHT SOLAR ENERGY | 2 | 0 | 1 | $4.58 |
| 16 | SMART ENERGY TODAY | 2 | 0 | 2 | $4.27 |
| 17 | ENERGY SOLUTIONS | 2 | 0 | 2 | $3.15 |
| 18 | SOLAR OPTIONS | 2 | 0 | 1 | $3.37 |
| 19 | GCB SOLAR | 1 | 0 | 1 | $5.34 |
| 20 | E2 SOLAR | 1 | 0 | 1 | $4.43 |
| 21 | GREENLIGHT SOLAR | 1 | 0 | 1 | $6.16 |
| 22 | SUNWORKS | 1 | 0 | 1 | $2.27 |
| 23 | ENERGY SERVICES | 1 | 0 | 1 | $3.44 |
| 24 | ADV ENERGY SYSTEMS | 1 | 0 | 1 | $5.21 |
| 25 | ALTERNATIVE ENERGY STORE | 1 | 0 | 1 | $4.55 |