Over 28% efficiency perovskite/Cu(InGa)Se<sub>2</sub> tandem solar cells: highly efficient sub-cells and their bandgap matching-Reference-Cited by-同舟云学术

Over 28% efficiency perovskite/Cu(InGa)Se₂ tandem solar cells: highly efficient sub-cells and their bandgap matching

Published:2023 Issue:11 Volume:16 Page:5029-5042
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Liu Xinxing¹,Zhang Junjun¹,Tang Liting¹,Gong Junbo¹^ORCID,Li Wang¹,Ma Zengyang¹,Tu Zexin¹^ORCID,Li Yanyan¹,Li Ruiming¹,Hu Xuzhi¹,Shen Chen¹,Wang He²,Wang Zhiping¹,Lin Qianqian¹^ORCID,Fang Guojia¹^ORCID,Wang Sheng¹^ORCID,Liu Chang¹,Zhang Zengming²^ORCID,Li Jianmin¹^ORCID,Xiao Xudong¹

Affiliation:

1. School of Physics and Technology, and Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education, Wuhan University, Wuhan 430072, China

2. The Center for Physical Experiments, School of Physics Science, University of Science and Technology of China, Hefei 230026, China

Abstract

By combining a 1.67 eV PSC top sub-cell with a bandgap nearly-matched 1.04 eV-CIGS bottom sub-cell, we have successfully realized the highest tandem efficiency of 28.4% for a PSC/CIGS tandem cell with superior photostability.

Funder

National Natural Science Foundation of China

Fundamental Research Funds for the Central Universities

Wuhan University

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment,Environmental Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/EE/D3EE00869J

Reference40 articles.

1. Silicon heterojunction solar cell with interdigitated back contacts for a photoconversion efficiency over 26%