Jinko Solar-动态详情

JinkoSolar, the global leading PV and ESS supplier, today announced a significant breakthrough in the development of its N-type TOPCon-based perovskite tandem solar cell. Tested by the Shanghai Institute of Microsystem and Information Technology, the cell achieved an impressive conversion efficiency of 33.24%. This enhancement surpasses JinkoSolar's previous record of 32.33% for the same type of tandem cells, and marks an outstanding achievement of breaking the world records for photovoltaic product efficiency and power 26 times.

The record-breaking perovskite tandem solar cell employed Jinko's n-type high-efficiency monocrystalline TOPCon solar cell as the bottom cell. Through various materials and technology innovations including ultra-thin poly-Si passivated contact technology, novel light-trapping technology, intermediate recombination layer with high light transmittance and high carrier mobility, and efficienct surface passivation technology using hybrid materials, a breakthrough in conversion efficiency for the perovskite/TOPCon tandem solar cell has been achieved. This achievement demonstrates the compatibility of TOPCon as a mainstream solar cell technology with the next-generation perovskite/silicon tandem cell technology, breaking the efficiency limit of single-junction silicon solar cell.

As a leading company in the photovoltaic industry, JinkoSolar invests substantial R&D funds annually for technological innovation, continuously building up its patent numbers and breaking world records in R&D achievements. To date, JinkoSolar has filed over 3,800 global patent applications and has been granted more than 3,500 patents, providing higher efficiency and better value energy solutions to the global solar photovoltaic market with ongoing technological breakthroughs.

Dr. Jin Hao, CTO of JinkoSolar, said, ‘This milestone breakthrough once again highlights JinkoSolar's determination to continuously explore the limits and strong technological innovation capabilities. It also lays a solid technical foundation for the company's subsequent development. We believe that as we continue to deepen our scientific research and technology, it will also contribute to building a greener and more sustainable new energy structure.’

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About JinkoSolar Holding Co., Ltd.

Jinko Solar Co., Ltd. (the “Company”, or “Jinko Solar”) (SSE: 688223) is one of the most famous and innovative solar technology companies in the world. Its business covers the core links of the photovoltaic industry chain, focusing on the R&D of integrated photovoltaic products and integrated clean energy solutions. At present, Jinko Solar's products serve more than 3,000 customers in more than 160 countries and regions around the world, and the company has ranked No.1 in global module shipments from 2016 to 2019. By the end of Q1,2023, the cumulative module shipments of Jinko Solar have exceeded 150GW. Jinko Solar is an industry opinion leader under various international frameworks such as B20, and it is also one of the first solar energy companies to join the RE100 green initiative.

Jinko Solar is the first company to establish a "vertically integrated" production capacity from silicon material processing to wafer, cell and module production in the industry. It has a total of 14 global production bases in China, the United States, Malaysia and Vietnam. JinkoSolar expects its annual production capacity for mono wafer, solar cell and solar module to reach 75.0 GW, 75.0 GW and 90.0 GW, respectively, by the end of 2023. Jinko Solar has more than 1,000 R&D and technical employees and has won many honors such as "National Enterprise Technology Center", "National Technology Innovation Demonstration Enterprise", "Champion of Manufacturing ", and has formulated many international and domestic industry standards such as IEC. Jinko Solar continuously expands the diversified application scenarios of photovoltaic technology, including building-integrated photovoltaic, photovoltaic hydrogen production, energy storage and other fields, and strives to create a new energy ecosystem.

Jinko Solar was listed on the STAR Board of the Shanghai Stock Exchange in 2022, and JinkoSolar Holding Co., Ltd., its indirect controlling shareholder, was listed on the New York Stock Exchange in 2010.

Safe Harbor Statement

This press release contains forward-looking statements. These statements constitute “forward-looking” statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, and as defined in the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as “will,” “expects,” “anticipates,” “future,” “intends,” “plans,” “believes,” “estimates” and similar statements. Among other things, the quotations from management in this press release and the Company's operations and business outlook, contain forward-looking statements. Such statements involve certain risks and uncertainties that could cause actual results to differ materially from those in the forward-looking statements. Further information regarding these and other risks is included in JinkoSolar’s filings with the U.S. Securities and Exchange Commission, including its annual report on Form 20-F. Except as required by law, the Company does not undertake any obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise.

For investor and media inquiries, please contact:

Ms. Stella Wang

JinkoSolar Holding Co., Ltd.

Tel: +86 21-5180-8777 ext.7806

Email: pr@jinkosolar.com

尊龙凯时

33.24%! JinkoSolar's Conversion Efficiency of the Perovskite Tandem Solar Cell Based on N-type TOPCon Breaks the World Record Again

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