United States › Power plants › Battery storage › Arizona
BATTERY STORAGEEl Sol BESS
El Sol BESS is a 50.0 MW operating battery storage site in Maricopa County, Arizona, operated by Invenergy Services LLC. Its batteries store up to 50 MWh.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| EL50M | Batteries | 50 MW 50 MWh |
Plant details
- Operator
- Invenergy Services LLC
- Location
- Maricopa County, Arizona
- Balancing authority
- AZPS
- Sector
- IPP Non-CHP
- Capacity
- Operating: 50.0 MW
- First unit online
- Feb 2023
- EIA plant ID
- 62964
Location
33.5680, -112.3059
Nearby power plants
- White Tank Energy StorageBattery storage · 100 MW · 4.9 mi
- Luke SolarSolar farms · 11.2 MW · 5.1 mi
- Agua FriaGas power plants, Solar farms, Battery storage · 738 MW · 5.3 mi
- Amazon GoodyearSolar farms · 2.4 MW · 8.8 mi
- Desert BloomBattery storage · 150 MW · 9.4 mi
- T0588 Phoenix - AZSolar farms · 1.2 MW · 9.8 mi
- WestwingBattery storage · 200 MW · 10.1 mi
- Sierra Estrella Energy StorageBattery storage · 250 MW · 10.9 mi
- Sierra Luna Energy StorageBattery storage · 150 MW · 11.0 mi
- Estrella Mountain PVSolar farms · 1.8 MW · 11.1 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem