Solar Photovoltaic Plant Huelva 2021
The Huelva 2021 photovoltaic plant is an ambitious solar energy generation project in the province of Huelva. Promoted and developed by Alter Enersun, this installation has an installed capacity of nearly 50 MWp and is composed of 113,686 solar panels.
Construction work began after the laying of the first stone in June 2020 and the plant entered operation in 2021, during the pandemic, generating more than 250 jobs during its execution and about 10 permanent positions in the long term.
The plant is located in the municipality of Huelva (Andalusia), and borders the A-49 highway.
Huelva 2021 expands the city’s photovoltaic capacity, joining its sister plant Huelva 2020 and others in the area.
Huelva 2021 produces around 100,000 MWh per year, which is equivalent to the energy consumption of about 28,000 homes and prevents the emission of tens of thousands of tons of CO₂ annually.
Ownership & Management
Current Owner
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Market Subject
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Grid Codes
UPP Code
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UOF Code
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UF Code
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REE Connection Node
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Detailed Location
Latitude
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Longitude
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Google Maps
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Installation Type
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Technical Specifications
Power
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REE Access
40.95 MW
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Installed
49.45 MW
Infrastructure
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Surface Area
85 ha
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Location
Huelva
Technology
Modules
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Power per Module
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Panel Configuration
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Inverters
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Configuration
With Trackers
Electrical Details
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Max Vdc Voltage
Unknown
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Output Vac Voltage
Unknown
Connection Infrastructure
Substation
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Additional Information
Panel Type
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Commissioning
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REE Connection / Evacuation Voltage
30kV
Additional Notes
Seguidores solares a un eje. 1.004 seguidores.
Financial Information & References
Estimated CAPEX
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Reference Links
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Recent Performance
Performance Ratio (PR)
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+2.1% vs previous month
Energy
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Annual accumulated: 14.5 GWh
Estimated Revenue
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Average price: 52.4 €/MWh
Capacity Factor
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Zone average: 19.5%
Annualized ROI
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Annualized (P48)
Payback Period
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Based on estimated CAPEX
Revenue / MWp
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Financial efficiency
Average Energy Price
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Last month
Other solar plants in Huelva
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Information
Publication date
Tuesday, December 23rd, 2025