In the second of a two-part post, Moustafa Ramadan, head of PV Tech Research, explores the increasingly complex risks associated with solar cell procurement in the US.
Chinese authorities have issued new national standards governing the energy and conversion efficiencies of PV modules, polysilicon production and inverters.
Trina's THBC - which combines TOPCon, HJT and BC - aims to leverage existing TOPCon capacity and increase the efficiency of C-Si single-junction cells.