Monolithic Perovskite/Silicon Tandem Solar Cell with 28.7% Efficiency Using Industrial Silicon Bottom Cells
Kári Sveinbjörnsson, Bor Li, Silvia Mariotti, Enrico Jarzembowski, Lukas Kegelmann, André Wirtz, F. Frühauf, Anika Weihrauch, Ralf G. Niemann, Lars Korte, Fabian Fertig, J. W. Müller, Steve Albrecht
Abstract
We present a monolithic two-terminal perovskite/silicon tandem solar cell based on an industrial silicon bottom cell fabricated with mass-production-feasible processes. The solar cell exhibited a steady-state power conversion efficiency of 28.7% and an open-circuit voltage of over 1.9 V.
Topics & Concepts
TandemSiliconPerovskite (structure)Materials scienceSolar cellEnergy conversion efficiencySilicon solar cellPerovskite solar cellOptoelectronicsChemistryComposite materialCrystallographyPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Electronics and Photovoltaics