JinkoSolar Large-Area N-Type Monocrystalline Silicon Solar Cell Reaches Record-breaking New High Efficiency of 25.25%

JinkoSolar announced that the maximum solar conversion efficiency of its large-area N-type monocrystalline silicon solar cells reached 25.25%, setting a new world record for large-size contact-passivated solar cells. This result has been independently confirmed by the National Institute of Metrology, China (“NIM”). It is the third time that JinkoSolar has broken this world record since July 2020. Material upgrades integrated into the cell process and fabrication on a practical size of 267.4cm2 of high quality monocrystalline Czochralski (CZ) silicon substrates allowed the Company to achieve 25.25% cell efficiency. To achieve this extremely high solar cell efficiency using ultra-thin polysilicon, several advanced technologies have been implemented including JinkoSolar’ s high quality N-type wafer, passivating contact technologies, advanced diffusion system, surface passivation, metallization of crystalline solar cells and other innovative technologies. This major breakthrough has not only increased the solar cell’ s energy conversion efficiency, but has also paved the way for the Company’s mass production of N-type TopCon cells.

JinkoSolar receives the SGS-QTL Laboratory Qualification

SGS awarded JinkoSolar Testing Center with the SGS-QTL laboratory qualification in accordance with the IEC
61215 & IEC 61730 international standards. Since it’ s establishment in 2010, JinkoSolar Testing Center has continuously improved the quality management level while maintaining a high-speed R&D process. The center
has successively obtained laboratory qualifications from various international testing authorities and institutions.
The SGS-QTL laboratory qualification covers Jinko’s Shangrao, Yiwu and Haining R&D Laboratories.

JinkoSolar Recognized a“s Overall High Achiever” in RETC’s 2021 PVMI Report

JinkoSolar announced that it has been recognized as an “Overall High Achiever" in Renewable Energy Testing
Center’ s ("RETC") 2021 PV Module Index Report for the second consecutive year. JinkoSolar is one of only
5 module manufacturers to receive this status in 2021.

JinkoSolar Recognized as Top Performer for PVEL’s 2021 PV Module Reliability Scorecard for Seventh
Consecutive Time

JinkoSolar Holding Co., Ltd., is the most innovative solar module manufacturers in the world, announced that it was ranked Top Performer in PV Evolution Labs’ (PVEL) 2021 PV Module Reliability Scorecard for the seventh consecutive time. JinkoSolar is one of only two manufacturers to have been recognized as a Top Performer every time since 2014.

JinkoSolar ’s Tiger Pro Dual Glass Module Receives The World's First IEC TS 62804-1-1:2020 Certification for Anti-PID Issued by DEKRA

Jinko Solar wins the 7th All Quality Matters Award from TÜV Rheinland for its N-type Mono Modules
JinkoSolar announced that it has won the 7th All Quality Matters Award for Green Module Efficiency at the Solar Congress 2021 held by TÜV Rheinland. This award recognizes the high-efficiency performance of JinkoSolar’ s N-type monocrystalline bifacial and N-type monocrystalline mono-facial Tiger modules, and marks another milestone achievement after the Company’ s previous win for TÜV Rheinland’ s PV Module Energy Yield Simulation Awards for both the Mono Group and Poly Group. Dr. Hao Jin, Chief Technology Officer of JinkoSolar Co., Ltd., commented,
"JinkoSolar has been actively promoting industry development and transformation through continuous innovation and R&D, and by providing more diversified product choices and application scenarios.

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