A Practical Efficiency Target for Perovskite/Silicon Tandem Solar Cells

IF 19.3 1区 材料科学 Q1 CHEMISTRY, PHYSICAL ACS Energy Letters Pub Date : 2024-12-17 DOI:10.1021/acsenergylett.4c02152
Thomas G. Allen, Esma Ugur, Erkan Aydin, Anand S. Subbiah, Stefaan De Wolf
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Abstract

Monolithic two-terminal (2T) perovskite/silicon tandem solar cells are rapidly progressing toward higher power conversion efficiencies (PCEs), which has led to a prominent role for this technology within the photovoltaics (PV) research community and, increasingly, in industrial PV R&D. Here, we define a practical PCE target of 37.8% for 2T perovskite/silicon tandems based on metrics derived from state-of-the-art silicon and perovskite solar cells and discuss possible pathways toward that goal. It is hoped that this PCE target will serve to guide future research directions, most notably into continued improvements in the radiative efficiency of the mixed-halide perovskite top cell via bulk and surface passivation strategies.

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单片双端 (2T) 包晶石/硅串联太阳能电池正朝着更高的功率转换效率 (PCE) 方向快速发展,这使得该技术在光伏 (PV) 研究领域发挥着重要作用,并越来越多地应用于工业光伏研发领域。在此,我们根据从最先进的硅和包晶体太阳能电池中得出的指标,将 2T 包晶体/硅串联的实际 PCE 目标定义为 37.8%,并讨论了实现该目标的可能途径。我们希望这一 PCE 目标能够指导未来的研究方向,尤其是通过块体和表面钝化策略继续提高混合卤化物包晶顶部电池的辐射效率。
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来源期刊
ACS Energy Letters
ACS Energy Letters Energy-Renewable Energy, Sustainability and the Environment
CiteScore
31.20
自引率
5.00%
发文量
469
审稿时长
1 months
期刊介绍: ACS Energy Letters is a monthly journal that publishes papers reporting new scientific advances in energy research. The journal focuses on topics that are of interest to scientists working in the fundamental and applied sciences. Rapid publication is a central criterion for acceptance, and the journal is known for its quick publication times, with an average of 4-6 weeks from submission to web publication in As Soon As Publishable format. ACS Energy Letters is ranked as the number one journal in the Web of Science Electrochemistry category. It also ranks within the top 10 journals for Physical Chemistry, Energy & Fuels, and Nanoscience & Nanotechnology. The journal offers several types of articles, including Letters, Energy Express, Perspectives, Reviews, Editorials, Viewpoints and Energy Focus. Additionally, authors have the option to submit videos that summarize or support the information presented in a Perspective or Review article, which can be highlighted on the journal's website. ACS Energy Letters is abstracted and indexed in Chemical Abstracts Service/SciFinder, EBSCO-summon, PubMed, Web of Science, Scopus and Portico.
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