Chambers 4 - Rialto LGB8
Solar power plant · San Bernardino County, California
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- MN8 Energy LLC
- County
- San Bernardino County
- Generating units
- 1
- Share of state capacity
- 0.00%
- Rank among solar plants in California
- #568 of 937
- EIA plant code
- 65253
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| GEN1 | Solar Photovoltaic | 2.2 MW | 2.2 MW | 2018 | 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
| CA-DGS-California Men's Colony | Solar | 2.2 MW |
| CalTech - Pasadena Wilson Ave | Natural gas | 2.2 MW |
| D'Arrigo Brothers - Phase 4 | Solar | 2.2 MW |
| Gilead Oceanside Solar Project | Solar | 2.2 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 2.2 MW solar plant and a 2.2 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