Alten Renewable Hardap-Mariental Solar PV Park is a 45.5MW solar PV power project. It is located in Hardap, Namibia. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. Post completion of construction, the project got commissioned in October 2018. Buy the profile here.


The project was developed by ALTEN Hardap and Sterling and Wilson. Alten Energias Renovables and NamPower are currently owning the project having ownership stake of 51% and 19% respectively.

Alten Renewable Hardap-Mariental Solar PV Park is a ground-mounted solar project which is spread over an area of 100 hectares.

The project generates 121GWh electricity thereby offsetting 33,000t of carbon dioxide emissions (CO2) a year.

Development status

The project got commissioned in October 2018.

Power purchase agreement

The power generated from the project is sold to NamPower under a power purchase agreement with a contracted capacity is 37MW.

Contractors involved

Sterling and Wilson Renewable Energy was selected to render engineering procurement construction services for the solar PV power project.

Astroenergy was selected as the supplier of the PV modules for the project. The company provided 140,000 modules each with 325W of nameplate capacity.

The inverters were procured from Gamesa Electric for the project.

The project is utilising single axis trackers supplied by Soltec Energias Renovables.

Alten Energias Renovables is the O&M contractor for the solar PV power project.

For more details on Alten Renewable Hardap-Mariental Solar PV Park, buy the profile here.

About Sterling and Wilson

Sterling and Wilson Pvt Ltd (Sterling and Wilson), a subsidiary of Shapoorji Pallonji & Co Ltd, is a provider of mechanical, electrical and plumbing (MEP) and engineering, procurement and construction (EPC) solutions. The company’s service offering includes the Construction of data centers, operations and maintenance services of solar EPC and O&M, MEP installations, transmission and distribution and diesel generators among others. It has operations in India, Argentina, Australia, Bangladesh, Chile, Egypt, Indonesia, Italy, Jordan, Kazakhstan, Kenya and Malaysia among others. Sterling and Wilson is headquartered in Mumbai, Maharashtra, India

This content was updated on 20 July 2023

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GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Power Intelligence Center, which provides detailed profiles of over 170,000 active, planned and under construction power plants worldwide from announcement through to operation across all technologies and countries worldwide.