Solar installations in Union County, OR
56 recorded installations in Union County, Oregon — capacity, prices and the installers doing the work.
Dataset updated . Sources: LBNL Tracking the Sun + city permit records + state programs + USGS/EIA utility-scale.
Search every recorded installation in Union County by installer, size, date and equipment.
Search sites →Most active
Top installers in Union County
| # | Installer | Installs here |
|---|---|---|
| 1 | Blue Mountain Solar | 20 |
| 2 | Blue Mtn Solar | 9 |
| 3 | Enterprise Electric Rental | 6 |
| 4 | Blue Mountain Energy | 4 |
| 5 | Ar Solar Spc | 3 |
| 6 | Eastern Oregon Solar Electric | 2 |
| 7 | Jwn | 1 |
| 8 | Livelight Energy | 1 |
| 9 | Pride Building Services | 1 |
| 10 | Green Ridge Solar | 1 |
Growth
Installations by year
Frequently asked questions
How many homes have solar in Union County?
PanelCensus records 56 solar installations in Union County, Oregon (1.3 MW of capacity) — about 0.47% of the county's 11,786 housing units (U.S. Census ACS). Dataset coverage depends on Oregon's reporting programs, so the true total is higher.
How much does solar cost in Union County?
The median installed price for recorded systems in Union County is $4.65/W pre-incentive; the median system runs 3.1 kW.
Who installs solar in Union County?
The most active recorded installers in Union County are Blue Mountain Solar, Blue Mtn Solar, Enterprise Electric Rental.
County assignment is derived from installation ZIP codes via the Census 2020 ZCTA↔county crosswalk (primary county by land-area overlap) — approximate at county boundaries. Market penetration = recorded installations ÷ housing units (U.S. Census Bureau ACS 5-Year, Table B25001); it undercounts where dataset coverage is partial. See methodology.