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
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.
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.
Gerchamp launches energy management system for C&I applications
The Chinese company said its new all-in-one module has a DC input current of up to 70 A and a voltage range of 650 V-900 V.
Compression-assisted adsorption thermal battery prototype for seasonal heat storage
Chinese researchers have developed a thermal battery prototype using composite sorbents and have scaled it up via simulation to operate in real world conditions. A compression ratio from 1 to 4 reporteldy boosts average output heat power by 300%.
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.
PV-driven self-insulating composite exterior wall panel for building applications
Scientists in China have designed a solar self-insulated composite exterior wall panel, integrating a solar collector panel, PV panel, and insulation board. The proposed experimental setup has reportedly a static payback period of 1.1 years.
Chinese PV Industry Brief: Tongwei secures $1.38 billion for polysilicon business
Tongwei says it will bring in strategic investors for its polysilicon subsidiary, Sichuan Yongxiang Co., raising CNY 10 billion ($1.38 billion) at a CNY 27 billion valuation, with investors acquiring a stake up to 27.03%.
Austa releases all-in-one storage system for residential use
Austa has launched an all-in-one residential storage system with a three-phase inverter offering output from 5,000 W to 15,000 W and storage capacities ranging from 10 kWh to 30 kWh.
Mibet launches new floaters for PV systems on deep water
Mibet has released new floaters for PV systems deployed in deep water. The G4M system, already installed in Indonesia on a body of water with a depth of 60 meters, allows the solar panels to be tilted at 5 degrees to 15 degrees.
