Hithium unveils 300 Ah battery for rooftop PV applications
Hithium’s new battery has an energy efficiency of 95% and an energy density of 170 Wh/kg. It can purportedly operate for more than 12,000 cycles.
Solinteg unveils single-phase inverters for residential PV
Solinteg’s new inverters have an efficiency of 98.1% and a European efficiency of 97.5%.
Chinese PV Industry Brief: Trina to build 15 GW solar module factory
Trina Solar plans to build a module factory in Huaian, Anhui province, while polysilicon manufacturer GCL Energy has announced plans to build a manufacturing base in Wuhai, Inner Mongolia.
Trina Solar introduces new TOPCon solar panels
Trina Solar has unveiled its Vertex N solar panels for commercial, industrial and utility-scale projects, and the Vertex S+ modules for residential installations.
Chinese PV Industry Brief: Eging to set up 10 GW of TOPCon solar panel production
Eging PV has signed a deal to build a 10 GW TOPCon solar module factory in Anhui province, while Tongwei has revealed plans to build a 25 GW cell factory in Jiangsu. Jolywood, meanwhile, has completed the first 4 GW phase of its 8 GW TOPCon cell factory in Shanxi province.
MXenes-based perovskite solar cell achieves 23.66% efficiency
A UK-Chinese research group claims to have achieved remarkable efficiency and stability for a solar cell based on an electron transport layer doped with two-dimensional titanium carbide (Ti3C2Tx). The champion cell has an efficiency of 23.66%, an open-circuit voltage of 1.095 V, a short-circuit current of 25.07 mA/cm2, and fill factor of 83.18%.
Canadian Solar presents all-in-one residential battery inverter solution
The new product is available in four versions with a storage capacity ranging from 9.9 to 19.9 kWh. The battery inverter comes with a 10-year warranty and can reportedly provide steady operation for up to 6,000 charge cycles.
Chinese PV Industry Brief: Trina buys 70,000 MT of polysilicon from South Glass Group
In other news, a Chinese consortium is planning to build a 10 GW heterojunction (HTJ) module factory in Sichuan and Risen Energy is seeking to raise around $1 billion through a private placement of shares to finance its 5 GW HTJ panel production.
Longi achieves 26.12% efficiency for gallium-doped p-type heterojunction solar cell
The result, confirmed by Germany’s Institute for Solar Energy Research Hamelin (ISFH), was achieved on a heterojunction solar cell based on an M6 wafer.
Jinergy unveils all-black solar module series for rooftop PV
The all-black series includes a monofacial PERC module with an efficiency of up to 20.86% and an n-type heterojunction product with an efficiency of 21.68%. Both products feature all-black integrated design, with black backsheet, black busbar, black frame and black encapsulant material.
