Trina Solar starts production of n-type i-TOPCon double glass bifacial modules

Chinese Trina Solar Co. Ltd. has started series production of its double-glass bifacial modules »n-Type i-TOPCon«. According to the company, the best output power on the front of a module with 144 i-TOPCon half cells was 425 watts with a module efficiency of 20.7 percent. The i-TOPCon PV modules combine the n-type i-TOPCon bifacial cells with multi-busbar technology (MBB), double glass design, and rectangular monocrystalline, double-sided half cells.
In May, Trina Solar announced a new world record of 24.58 percent for a highly efficient n-type monocrystalline silicon (c-Si) i-TOPCon solar cell. The result was confirmed by ISFH CalTeC in Germany with a complete surface measurement (244 cm2 including busbars).

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