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i-TOPCon

Trina claims another efficiency record, for n-type, i-TOPCon, bifacial cell

The 23.22% front-side efficiency of the 244.62 sq cm device – certified by Germany’s ISFH CalTeC – is another landmark for the Chinese manufacturer’s State Key Laboratory of Photovoltaic Science and Technology.

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Trina Solar begins mass production of 425 W bifacial glass-glass module

The Chinese PV manufacturer uses TOPCon half cells for the modules. The additional rear side yield is estimated by Trina at 5-30%.

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