Luis Ini
Argentina authorizes 20 MW solar park to operate in spot market
The Argentine authorities have approved 360Energy Solar’s solar park in Buenos Aires province to operate as a generating agent in the Wholesale Electricity Market (MEM). The facility will be connected to 15 MWh of battery storage.
RWE secures environmental nod for 1,277 MWh solar-storage project in Chile
German utility RWE has secured environmental approval for its Los Durmientes project in Chile’s Antofagasta region, which combines a 243.6 MW solar plant with a 255.4 MW/1,277 MWh battery energy storage system (BESS).
Panama schedules new solar auction for July 2026
Panama’s National Energy Secretariat has added a solar-focused tender to its new Annual Electricity Sector Tender Schedule, which outlines five procurement processes between 2025 and 2028 as part of the country’s long-term energy planning.
OLADE: Latin America, Caribbean has 2.5 GW of energy storage
Technical note 10, published by the Latin American Energy Organization (OLADE), collated the figure and makes recommendations for operational and planned projects in nations including Chile, Brazil, Mexico, and Argentina.
Canadian developer plans 1 GW solar park in Argentina
Aisa Group is seeking to secure financial incentive to build a massive photovoltaic park in the department of Jáchal, province of San Juan, with an estimated investment of $600 million. The project includes supplying energy to industrial users and the national electricity grid.
Tonalli solar panel factory inaugurated in Mexico with capacity to produce 200,000 units a year
The new plant, located in Puebla, aims to supply solar energy to schools, rural communities and the agricultural sector, with an investment of more than MXN 325 million and the generation of more than a thousand jobs.
Transmission delays threaten growth of PV projects in Colombia
Although Colombia added 13 new solar farms in the first quarter of 2025, national grid operator XM Compañía de Expertos warns that transmission infrastructure delays threaten the deployment of projected solar capacity.
Argentina reaches nearly 2 GW of installed PV capacity
According to the latest monthly report for May, issued by CAMMESA, solar power reached 1,933 MW, representing 4.4% of the total. A total of 46 MW was commissioned in the month in question.
Panama to include storage in energy auctions
In an exclusive interview with pv magazine, Panamanian Energy Secretary Juan Manuel Urriola said the government will open the electricity market to private investment and revise regulations to enable energy storage. Urriola also emphasized the importance of long-term planning and transparent bidding to attract developers.
China’s XYZ launches 261 kWh immersion-cooled commercial battery
Immersion-cooled batteries submerge cells in a special liquid as a fire-protection measure, as XYZ executive Zha Qing explained to pv magazine at May’s Intersolar Europe trade show.
