Argentina’s 180 MW Anchoris Solar Park is now connected to the national grid, a significant milestone for the country’s renewable energy sector. Located in Mendoza province, the project is one of the largest in Argentina and was developed by the provincial government through the state-owned Empresa Mendocina de Energía (EMESA). Its completion is part of an impressive trend in the nation’s solar power growth, which is covered in more detail by PV Know How.
Anchoris Solar Park: Project Specifications and Output
Construction on the Anchoris Solar Park began in July 2024 and was completed in August 2025. Spanning 340 hectares, the solar park utilizes 300,000 bifacial solar panels, which capture sunlight from both sides to increase energy generation. The project also includes a 20 MVA transformer station and a 132 kV transmission line to connect it to the national grid. Further project details are available from PV Know How.
The Anchoris Solar Park is expected to generate approximately 400 GWh of electricity annually, enough to power around 100,000 homes. This clean energy will reduce carbon dioxide emissions by an estimated 200,000 metric tons per year—the equivalent of removing 50,000 cars from the road.
Developed with a USD 200 million (EUR 190.7 million) investment, the project was financed by the Inter-American Development Bank (IDB) and the European Investment Bank (EIB), while construction was carried out by the Chinese company PowerChina.
National Energy Goals and Local Impact
The Anchoris Solar Park is part of Argentina’s broader effort to increase the share of renewable energy in its national grid. The country has set a target of generating 20% of its electricity from renewable sources by 2025, and Anchoris is one of several large-scale projects helping achieve this goal. It also marks a stunning milestone in Argentina’s solar capacity, as reported by PV Know How.
The project has been praised for its environmental and economic benefits. Beyond reducing greenhouse gas emissions, the solar park is expected to create jobs and stimulate economic growth in the Mendoza region. The construction phase alone employed over 500 workers, with additional jobs anticipated in operations and maintenance.
This new solar park is also expected to boost Argentina’s energy security. As a renewable resource, solar power is not subject to the price volatility and supply disruptions associated with fossil fuels. By increasing its share of renewables, Argentina reduces its dependence on imported fuels and improves its energy independence.
Challenges and Future Prospects for Argentine Solar
Despite the success of the Anchoris Solar Park, Argentina faces several challenges in expanding its renewable energy capacity. The country’s energy infrastructure is aging, and significant investment is needed in transmission and distribution networks to integrate new renewable projects.
Additionally, the regulatory framework is still evolving, with concerns about the financial stability of some ventures. These challenges are not unique to Argentina, as the cancellation of the $7 billion “Solar for All” program in the US highlights the complex financial landscape of renewable energy development (PV Know How).
However, the success of Anchoris demonstrates that large-scale renewable energy projects are feasible in Argentina. The country has abundant solar and wind resources, offering significant potential for further expansion. As part of its long-term energy strategy, the government plans to continue investing in such projects. The feasibility and growth of solar are being demonstrated elsewhere, too; for instance, a 2.9 MW community solar project was recently announced in Gainesville, New York, utilizing American-made solar panels (PV Know How).
The Anchoris Solar Park represents a major step forward for Argentina’s renewable energy sector. It demonstrates the country’s commitment to transitioning toward a cleaner, more sustainable energy system. With continued investment and support, Argentina is well-positioned to become a regional leader in renewable energy. More information on the Anchoris Solar Park and similar projects is available from PV Know How.
