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https://doi.org/10.1109/PVSC.2018.8548106
Title: | Initial Results of monoPolyTM Silicon Solar Cells at SERIS | Authors: | Duttagupta, S Nandakumar, N Stangl, R Aberle, AG |
Issue Date: | 26-Nov-2018 | Publisher: | IEEE | Citation: | Duttagupta, S, Nandakumar, N, Stangl, R, Aberle, AG (2018-11-26). Initial Results of monoPolyTM Silicon Solar Cells at SERIS. 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC : 1991-1994. ScholarBank@NUS Repository. https://doi.org/10.1109/PVSC.2018.8548106 | Abstract: | © 2018 IEEE. SERIS' monoPolyTM silicon solar cell structure incorporates polysilicon contacts at one side (monofacial), either at the rear or at the front side. In this work, we report the initial results obtained at SERIS. We report an impressive passivation result of doped poly-Si with J0 of 5 fA/cm2 using industrial tools that are high-temperature firing stable. The impact of interface oxide and doping in poly-Si to the surface passivation and transport of majority carriers is very critical. Our first pilot-line results gave a very promising cell efficiency of 21.4% on large-area (244.32 cm2) n-type wafers with screen-printed and fired contacts on both sides. | Source Title: | 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC | URI: | https://scholarbank.nus.edu.sg/handle/10635/155036 | ISBN: | 9.78E+12 | DOI: | 10.1109/PVSC.2018.8548106 |
Appears in Collections: | Staff Publications Elements |
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