Polk County, OR solar installation & market data
Updated June 17, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Polk County has 153 solar installations across 7 zip codes at a median installed cost of $4.03/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
153
Zip markets
7
Median cost
$4.03/W
12-mo growth
—
Installers active
21
County Market Score
Good · installs-weighted across 7 zips
Best zip in Polk County scores higher than 87% of U.S. zip markets.
Versus Oregon
How Polk County compares with the state
Installed cost
$0.35/W below
state median $4.38/W
Market score
45 vs 43
Oregon scores 43
Share of state installs
2.30%
of 6.6K tracked statewide
Battery attach
0.6%
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
Polk County by year
20 installs in the trailing twelve months vs 17 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Polk County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 23 | 0 | 2 | $3.52 |
| 2 | NATIONAL SOLAR | 12 | 0 | 2 | $7.03 |
| 3 | BENTON ELECTRIC | 9 | 0 | 2 | $3.39 |
| 4 | SOLAR UNIVERSE | 6 | 0 | 1 | $3.60 |
| 5 | LEGEND ELECTRIC | 4 | 0 | 1 | $5.14 |
| 6 | ABUNDANT SOLAR | 3 | 0 | 3 | $6.09 |
| 7 | DYNAMIC POWER INNOVATION | 3 | 0 | 2 | $3.31 |
| 8 | MR SUN SOLAR | 3 | 0 | 2 | $8.13 |
| 9 | AR SOLAR | 2 | 0 | 1 | $3.97 |
| 10 | SMART ENERGY TODAY | 1 | 0 | 1 | $4.47 |
| 11 | SUNWIZE TECH | 1 | 0 | 1 | $5.32 |
| 12 | CENTRAL VALLEY ENERGY SOLUTIONS | 1 | 0 | 1 | $3.57 |
| 13 | ENERGY SERVICE COMPANY | 1 | 0 | 1 | $14.66 |
| 14 | RS ENERGY | 1 | 0 | 1 | $5.20 |
| 15 | SUMMERS SOLAR | 1 | 0 | 1 | $8.82 |
| 16 | ELEMENTAL ENERGY | 1 | 0 | 1 | $4.13 |
| 17 | PAUL SOLONIKA SONS | 1 | 0 | 1 | $3.80 |
| 18 | OES | 1 | 0 | 1 | $7.95 |
| 19 | CLACKAMAS ELECTRIC | 1 | 0 | 1 | $5.50 |
| 20 | SUNWIZE TECHNOLOGIES | 1 | 0 | 1 | $5.95 |
| 21 | SOLAR OPTIONS NORTHWEST | 1 | 0 | 1 | $3.48 |