SEPV9 Power Plant
Solar power plant · San Bernardino County, California
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Duke Energy Renewables Services
- County
- San Bernardino County
- Generating units
- 1
- Share of state capacity
- 0.01%
- Rank among solar plants in California
- #293 of 937
- EIA plant code
- 58227
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| SPV9 | Solar Photovoltaic | 9.0 MW | 8.5 MW | 2013 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in California
| McSwain | Hydro | 9.0 MW |
| Orange County Energy Storage 2 | Battery storage | 9.0 MW |
| CSUF Trigeneration | Natural gas | 8.9 MW |
| Spreckels Sugar Company | Natural gas | 8.9 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 9.0 MW solar plant and a 9.0 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All California power plants · What California actually generates