China building 1.8 GW offshore PV project in Bohai Sea
A state-led 1.8 GW offshore PV plan in Changli, China’s Hebei province, is set to become a model for large-scale marine solar development, with completion targeted by mid-2026.
Stochastic optimization for PV-powered EV charging stations
Scientists have developed a new optimization approach that combines both day-ahead optimization and real-time optimization to improve operations of PV-driven EV charging stations. The framework is based on the autoregressive moving average and the Latin hypercube sampling models.
Chinese PV Industry Brief: Inverter manufacturers report solid H1 results
Sungrow, Ginlong Solis, GoodWe and Deye all posted higher first-half revenue in 2025, with Sungrow leading on storage growth and Deye delivering the strongest margins.
JinkoSolar, Longi settle global patent dispute with cross-licensing deal
China’s two largest solar manufacturers have ended a protracted global patent battle, agreeing to cross-license core technologies in a move that could reshape the industry’s innovation landscape.
BYD unveils 14.5 MWh storage system, world’s largest yet
China’s EV giant has unveiled the 14.5 MWh DC “Haohan” single-unit DC block with record-breaking capacity to challenge next-generation energy storage market.
AlphaESS releases liquid-cooled ESS for commercial, industrial use
The Chinese storage manufacturer said its new energy storage system has a capacity of 261 kWh per cabinet. It can be expanded up to 50 units in parallel, scaling to multi-MWh projects.
China completes 1 GW solar-wind-storage complex in Qinghai desert
Chinese conglomerate CRRC has commissioned a 1 GW hybrid project in Qinghai, combining 700 MW of solar, 300 MW of wind, and 100 MW/400 MWh of storage with Trinasolar’s Vertex tunnel oxide passivated contact (TOPCon) modules.
China connects largest battery-supercapacitor hybrid storage plant
China has connected a 100 MW hybrid energy storage facility to the grid. It integrates supercapacitors and lithium-ion batteries, setting a new benchmark for ultra-fast frequency regulation services.
Scientists boost organic solar cell efficiency using polymer zwitterions
A research team based in China and the United States has developed electroactive polymer zwitterions to modify zinc oxide interlayers in organic solar cells. Their work was found to passivate defects in organic solar cells, helping to improve device performance and stability.
Chinese scientists build 10.48 cm2 kesterite solar module with 10.1% efficiency
The efficiency result was confirmed by the U.S. National Renewable Energy Laboratory. The module was fabricated with 13.4%-efficient kesterite cells designed with high film porosity and uniformity.
