Towards 24% efficiency for industrial n-type bifacial passivating-contact solar cells with homogeneous emitter

Published: January 7, 2021

By Jie Bao, Cheng Chen, Ronglin Liu, Zhencong Qiao, Zheren Du, Zhifeng Liu & Jia Chen, Jolywood Solar Technology Co. Ltd., Taizhou City, Jiangsu Province, China

This work reports the latest results obtained at Jolywood for full-area (251.99cm2) n-type bifacial passivating-contact solar cells using a cost-effective process with industrially-feasible boron diffusion, phosphorus ion implantation and low-pressure chemical vapour deposition (LPCVD) with in situ oxidation.

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