CATL unveils 587 Ah battery energy storage cell
The competition in the development of large-capacity cells is heating up, with the industry’s top player stepping up to shape the new standard in the battery energy storage space.
Longi achieves 34.85% efficiency for two-terminal tandem perovskite solar cell
The result was confirmed by the United States Department of Energy’s National Renewable Energy Laboratory (NREL).
Sungrow releases modular inverter for utility-scale solar
The Chinese manufacturer said its new product uses inverter units with an output of 800 kW, of which 12 can be connected in parallel. It can work in weather of up to 52 C.
Thornova offers solar module composite frames
Chinese manufacturer Thornova says that its new composite frames offers advantages in terms of stability, corrosion, and chemical resistance. Installation is also easier because no grounding is required.
Sungrow launches fully integrated C&I battery
With a fully integrated power conversion system, battery management system, and energy management system, PowerStack 255CS aims to streamline energy storage operations while reducing installation complexity.
Longi claims world’s highest efficiency for silicon solar cells
Longi said it has achieved a 27.81% efficiency rating for a hybrid interdigitated back contact, a result confirmed by Germany’s Institute for Solar Energy Research Hamelin.
Jinko unveils 6.25 MWh battery
The Chinese manufacturer has unveiled its latest utility-scale battery energy storage system and announced that global deliveries will begin in the fourth quarter of 2025.
Trina debuts 5 MWh energy storage system
The Chinese manufacturer said its new utility-scale battery uses 314 Ah cells with a 15,000-cycle lifespan.
Jinko and Trina Vietnam manufacturing exports attract new US tariffs
The U.S. Department of Commerce dramatically increased tariffs on imports from Chinese solar producers operating in Vietnam after the agency concluded that China is subsidizing raw materials for its companies to use in their Vietnamese factories.
BYD launches its first integrated home storage system
The Chinese manufacturer said its Battery-Box HVE is now being sold with either a single-phase hybrid inverter or a three-phase device. The system is available in two versions with capacities of 4.29 kWh and 6.45 kWh.
