Compare power plants

Registry, engineering, and operating metrics shown on a consistent EIA basis.

Metric	Solar Star 1 Kern County	AV Solar Ranch One Los Angeles County
Capacity	318 MW	253 MW
Technology	Solar Photovoltaic	Solar Photovoltaic
Operator	Solar Star California XIX, LLC	AV Solar Ranch 1 LLC
Operating units	7	1
Latest 12-month generation	888.9 GWh	560.8 GWh
Latest complete-year capacity factor	32.2% (2025)	25.5% (2025)
National technology rank	#31 of 7,234	#72 of 7,234
Latest EIA report	2026-06	2026-06

Generation comes from EIA-923. Capacity, unit counts, technology, and reporting relationships come from EIA-860. Incomplete reporting years are excluded from capacity-factor comparisons.

Compare power plants

Registry, engineering, and operating metrics shown on a consistent EIA basis.

Metric	Solar Star 1 Kern County	AV Solar Ranch One Los Angeles County
Capacity	318 MW	253 MW
Technology	Solar Photovoltaic	Solar Photovoltaic
Operator	Solar Star California XIX, LLC	AV Solar Ranch 1 LLC
Operating units	7	1
Latest 12-month generation	888.9 GWh	560.8 GWh
Latest complete-year capacity factor	32.2% (2025)	25.5% (2025)
National technology rank	#31 of 7,234	#72 of 7,234
Latest EIA report	2026-06	2026-06

Generation comes from EIA-923. Capacity, unit counts, technology, and reporting relationships come from EIA-860. Incomplete reporting years are excluded from capacity-factor comparisons.