Lessons learned from the first outdoor test of perovskite/silicon tandem solar cells

Research output: Chapter in Book/Report/Conference proceedingConference contribution


Perovskite/silicon tandem solar cells promise power conversion efficiencies (PCE) beyond the thermodynamic limit of single-junction devices. This potential has been unveiled via several champion devices, however, their actual outdoor performance is yet to be investigated. Here, we fabricate 25 %-efficient two-Terminal (2T) monolithic perovskite/silicon tandem solar cells and test them outdoors to reveal the characteristics of these devices specifically in hot and sunny climates, which are the ideal locations to operate such efficient photovoltaic devices. In this article, we summarize our observation on the perovskite/silicon tandem solar cells under actual operational conditions and discuss the lessons we take from our interpretations.
Original languageEnglish (US)
Title of host publicationOrganic, Hybrid, and Perovskite Photovoltaics XXII
ISBN (Print)9781510644564
StatePublished - Aug 1 2021

Bibliographical note

KAUST Repository Item: Exported on 2021-11-04
Acknowledged KAUST grant number(s): IED OSR-2019-4208, OSR-CARF URF/1/3079-33-01
Acknowledgements: The research reported in this publication was supported by funding from King Abdullah University of Science and Technology (KAUST) under award nos. OSR-CARF URF/1/3079-33-01 and IED OSR-2019-4208. The authors thank TUV Rheinland Group for providing solar spectra from their outdoor test field on the KAUST campus.


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