Sierra Valley Solar Park
Located in the sunny high desert of southern Arizona, Sierra Valley Solar Park utilizes agrivoltaic principles, combining solar energy production with drought-resistant agriculture. A two-hour battery storage system helps maintain grid stability during periods of variable cloud cover, ensuring reliable renewable power supply to nearby communities.
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Capacity200 MWAC/ 260 MWp + 100 MW/ 200 MWh storage
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Approximately 470,000 550 Wn-type TOPCon modules
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Annual generation315 GWh
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Powers around90,000 households
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Land area~1,300 acres
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Grid connectionAPS 230 kV
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CODSeptember 2023
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Developer/ ContractorDesertSun Renewables/ Southwest EPC
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CO₂ reduction~173,000 tons/year