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SOLAR FARMS · BATTERY STORAGESonoran Solar Energy
Sonoran Solar Energy is a 750 MW operating solar and battery storage plant in Maricopa County, Arizona, operated by Sonoran Solar Energy, LLC. Its batteries store up to 1,040 MWh.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| SON12 | Solar Photovoltaic | 490 MW | |
| SON13 | Batteries | 260 MW 1,040 MWh |
Plant details
- Operator
- Sonoran Solar Energy, LLC
- Location
- Maricopa County, Arizona
- Balancing authority
- SRP
- Sector
- IPP Non-CHP
- Capacity
- Operating: 750 MW
- First unit online
- Jul 2023
- EIA plant ID
- 66627
Location
33.2488, -112.5424
Nearby power plants
- Desert Star HybridSolar farms, Battery storage · 20.0 MW · 9.9 mi
- Justice Energy StorageBattery storage · 150 MW · 11.3 mi
- Buckeye Union HS District 201Solar farms · 3.3 MW · 11.9 mi
- Macys GoodyearSolar farms · 3.1 MW · 13.3 mi
- Pluto Energy StorageBattery storage · 75.0 MW · 13.4 mi
- Sun Streams 4Solar farms, Battery storage · 600 MW · 15.8 mi
- Estrella Mountain PVSolar farms · 1.8 MW · 16.1 mi
- Cotton Center Solar HybridSolar farms, Battery storage · 34.0 MW · 16.3 mi
- Sun Streams 3Solar farms, Battery storage · 430 MW · 16.6 mi
- Sun Streams 2Solar farms · 150 MW · 16.6 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