L R AS Published on Monday 24 May 2021 - n° 363 - Categories:R&D

TCO-free heterojunction silicon solar cell

Scientists at the German research centre Forschungszentrum Juelich GmbH have produced a heterojunction silicon solar cell without transparent conducting oxide (TCO)

to the front contact. With a surface area of 4 cm² (2 cm x 2 cm), it achieved an efficiency of 22%.

https://www.pv-magazine.com/2021/05/21/tco-free-heterojunction-silicon-solar-cell-with-22-efficiency/

PV Magazine of 21 May 2021

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