monoPolyTM to biPolyTM: Low-cost passivating contact technologies for efficiencies towards 25%

Published: January 7, 2021

By Naomi Nandakumar, Nitin Nampalli, Pradeep Padhamnath & Shubham Duttagupta, Solar Energy Research Institute of Singapore (SERIS), National University of Singapore (NUS)

This paper presents preliminary results of SERIS’ biPolyTM cell: the bifacial application of polysiliconbased passivating contact stacks with front and rear screen-printed and fired metallization.

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