Trina Storage has announced significant business progress in the Latin American market, signing BESS supply contracts totalling 1.203GWh with Chile’s T-Power, the renewable energy platform of Toesca Asset Management, and YPF Luz, one of Argentina’s leading power generation companies.
The 1.203GWh of new contracts adds to the 1.2GWh of BESS systems already delivered by the company in Latin America in 2025, alongside additional projects under contract, forming a regional portfolio of several gigawatt-hours across projects under execution and in an advanced pipeline. Supported by a growing global delivery footprint and a consistent track record in project execution, Trina Storage was ranked 8th globally in S&P Global Energy’s 2025 ESS Integrator Report and placed among the top 10 integrators across multiple international markets including Europe, the Middle East & Africa (MEA) and Australia.
The latest contracts involve a partnership with T-Power on its Luz del Norte energy storage project in Copiapó, Atacama Region. The 141MW / 722MWh system is designed to enhance the operational efficiency of the associated PV plant by reducing solar curtailment and enabling time-shifted delivery of clean electricity, the project supporting the optimization of existing renewable assets while demonstrating Trina Storage’s ability to deliver value in complex, high-demand energy environments.
Across the continent in Argentina, the company has signed an agreement with Central Dock Sud, a subsidiary of YPF Luz, for its Alma Sur project, a key component of the ALMA GBA program, one of the most significant energy storage tender programs in Argentina and South America as a whole. The 90MW / 481MWh system is designed to address seasonal capacity shortages in the province of Buenos Aires, strengthening grid resilience and supply reliability. The project further extends Trinasolar’s long-standing presence in Argentina, expanding from PV modules and tracking systems into large-scale energy storage, highlighting the group’s integrated solar-plus-storage capabilities.
Vicente Walker, head of Trina Storage in LATAM, commented: “2025 has been a defining year for Trina Storage in Latin America—not only because of the volumes delivered and contracted, but also due to the quality and strategic relevance of the partners who have placed their trust in us. Throughout the year, leading companies such as CIP, Atlas Renewable Energy, T-Power and YPF Luz have selected Trina Storage for the development of their BESS projects across the region.”