China identifies major high-purity quartz deposits for PV industry
China has identified two new high-purity quartz deposits as it seeks to localize supply for solar and semiconductor production and reduce dependence on US imports
Hithium debuts 587 Ah cell and 6.25MWh storage system
The Chinese manufacturer said that several battery energy storage system integrators have already started incorporating the 587 Ah cell into their platforms and believes this new specification is well-positioned to become an industry benchmark for lithium iron phosphate (LFP)-based energy storage systems.
Chinese PV Industry Brief: PowerChina cancels 51 GW module tender for 2025
PowerChina has scrapped its 51 GW solar module tender for 2025 due to the impact of policy shifts on procurement needs. The tender, which began in November 2024, attracted 58 bids, with average quotes of CNY 0.68 ($0.093)/W for tunnel oxide passivated contact (TOPCon) modules and CNY 0.773/W for heterojunction (HJT) modules.
TrinaStorage launches Elementa 3 utility-scale battery storage system
The new utility-scale battery energy storage features 565 Ah cells and delivers a rated capacity of 6.017 MWh with a typical discharge duration of four hours.
Sungrow launches fully integrated C&I battery
With a fully integrated power conversion system (PCS), battery management system (BMS), and energy management system (EMS), 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, as confirmed by Germany’s Institute for Solar Energy Research Hamelin (ISFH).
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.
Chinese PV Industry Brief: Polysilicon output rises, stirring oversupply fears
China’s polysilicon and solar module prices held steady this week amid low trading volumes, but softening producer quotes and rising output across the supply chain signaled mounting oversupply risks.
Chinese PV Industry Brief: Solar stocks slide as US tariffs stoke concerns
Chinese solar stocks tumbled on April 7 after the US government announced new tariffs, with more than 120 PV-related shares falling and over 85 dropping more than 10%. Analysts downplayed the impact, citing the US market’s limited role in global solar demand.
Tibet’s largest solar-storage project powers up at 4,500 m
China’s Huaneng Group has switched on a 250 MW solar plant collocated with a 250 MWh energy storage system in Tibet, marking a milestone in high-altitude renewable energy deployment.
