Three-Terminal Monolithic Perovskite/Silicon Tandem Solar Cell Exceeding 29% Power Conversion Efficiency
Letian Dai, Shangjing Li, Yong Hu, Junyi Huang, Zhirong Liu, Haodan Shi, Gaofei Guan, Yan Shen, Bin Hu, Pere Roca i Cabarrocas, Mingkui Wang
Abstract
In this work, we demonstrate a three-terminal monolithic perovskite/silicon tandem solar cell, with a 4 cm 2 area, utilizing an industrial TOPCon silicon bottom cell produced through mass-capable processes, delivering a power conversion efficiency of 29.11%.
Topics & Concepts
TandemEnergy conversion efficiencySiliconMaterials sciencePerovskite (structure)Terminal (telecommunication)Perovskite solar cellSolar cellOptoelectronicsSilicon solar cellChemistryComputer scienceComposite materialTelecommunicationsCrystallographyPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsConducting polymers and applications