JET 一般財団法人 電気安全環境研究所

Solar Cell Efficiency Data measured by JET registered as a new world record (July 07, 2023)

World record data for solar cell efficiency measured by JET, authorized by the solar cell efficiency tables(ver.62) of the journal of Progress in Photovoltaics. They are 26.0% in efficiency for the perovskite solar cell made by Institute of Semiconductor, Chinese Academy of Sciences, 18.6% in efficiency for perovskite module made by UtmoLight Co., Ltd., 15.7% in efficiency for the organic minimodule made by Zhejiang University, 28.2%/29.1% in efficiency for the perovskite/perovskite tandem cells (1.038cm2 / 0.0489 cm2) made by College of Engineering and Applied Sciences, Nanjing University & Renshine Solar (Suzhou) Co. Ltd. JET is an internationally recognized testing center that characterizes solar devices for researchers and manufacturers in the photovoltaics field. If you are interested in our services, please contact PV testing and measurement group (Email address:

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