New electroluminescence tech for daily solar module inspections
Enertis Applus+ and the GdS Optronlab Group have developed a system to enable daytime electroluminescence in the inspection of PV modules.
Credence Solar unveils 670 W bifacial solar modules
India’s Credence Solar has unveiled the Quasar-Bi line of bifacial PV modules, with power outputs ranging between 650 W and 670 W. The panels are built with 132 mono PERC half cells and 12 busbars.
Longi announces new 415 W solar panel for residential, commercial applications
Longi unveiled a new 54-cell module at RE+ Anaheim last week, with outputs ranging up to 415 W, and an efficiency rating of 21.3%.
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.
‘Made in Brazil’ solar
Sengi Solar announced a BRL 440 million ($85 million) investment earlier this month to set up two solar panel factories in Brazil. The PV manufacturer recently spoke to pv magazine about the incentives that led to the decision, future technological developments, and its path to 100% Brazilian solar manufacturing.
Opto-electro-thermal model to predict solar cell temperature, output
French scientists have developed a fully coupled opto-electro-thermal model that reportedly predicts solar cell behavior under real operating conditions in a standalone framework. They said the model can detect the impact of cell doping on the operating temperature and the temperature coefficient.
Goldi Solar unveils 710 Wp heterojunction PV modules
Indian manufacturer Goldi Solar has unveiled a 710 Wp bifacial solar module based on heterojunction (HJT) technology. The module is built with 132 half-cells and has a conversion efficiency of up to 22.85%.
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.
Recom unveils 675 W shingled solar modules
Recom’s new Puma series of solar panels, with 21.7% efficiency and 675 W of maximum output, are ideal for large-scale solar projects. The panels have a temperature coefficient of -0.34% per degree Celsius.
Enel unveils 680 W n-type heterojunction solar panel for utility-scale applications
Enel Green Power’s new solar panel has average efficiencies ranging from 22.6% to 22.9% and a temperature coefficient of -0.24% per degree Celsius. It is based on an n-type solar cell with G12 format and a power conversion efficiency of 24.6%.
