June 13, 2024  Shanghai, China

Amidst the bustling 17th International Photovoltaic Power Generation and Smart Energy Conference & Exhibition (SNEC 2024), TÜV SÜD bestowed a milestone achievement upon Jetion Solar (China) Co., Ltd., issuing a prestigious certificate in accordance with the rigorous IEC 63202-1:2019 standard for the pioneering high-efficiency heterojunction (HJT) cell products. The ceremony was graced by esteemed figures including Mr. Hailiang Xu, Vice President of TÜV SÜD Intelligent Energy; Mr. Zhulin Zhang, President of TÜV SÜD’s New Energy Reliability and Standardisation Institute and Operations Director of TÜV SÜD Intelligent Energy; and Mr. Wanwu Guo, Deputy General Manager of Jetion Solar.

Since its inception in 2004, Jetion Solar, a vanguard in China's photovoltaic sector, has steadfastly dedicated itself to delivering top-tier products and comprehensive solutions. Backed by its involvement in pivotal national and local HJT industrialization ventures, Jetion Solar has seamlessly transitioned from P-type PERC to advanced N-type HJT technology. TÜV SÜD meticulously evaluated Jetion Solar's cutting-edge HJT cells against the exacting IEC 63202-1:2019 criteria during this high-profile certification process. The cells excelled throughout, demonstrating unwavering stability and exceptional performance, culminating in the award of the LID TÜV SÜD Cell Certificate, a testament to their resilience against light-induced degradation.

This groundbreaking certification marks TÜV SÜD’s first global product endorsement for HJT cells, robustly validating Jetion Solar’s HJT cells' superior anti-degradation features and prolonged light stability. It further cements Jetion Solar's leadership in the competitive HJT technology landscape, following closely on the heels of their HJT Module Certification by TÜV SÜD in March, highlighting a seamless progression from lab triumphs to industrial and commercial viability.

At SNEC 2024, Jetion Solar captivated attendees with a showcase of PV forefront advancements, presenting four trailblazing HJT modules and two inventive HJT cell designs. A standout exhibit was their newly unveiledHigh-Efficiency Thin HJT 0BB Module, leveraging thin HJT cells, ultra-thin wafer technology, a novel composite electrode metallization technique, and 0BB cell terminations. This design ingeniously trims silicon and metallization expenses while boosting conversion efficiency. HJT's low-temperature manufacturing process uniquely accommodates the 0BB structure, optimizing cost management. This innovation slashes silver usage by 40%, marking a pivotal cost-control leap, with encapsulated modules surpassing an astonishing 740W output, setting a new industry bar.

Mr. Wanwu Guo remarked, "This recognition underscores our cells' excellent performance in Light-Induced Degradation tests, ensuring minimal attenuation even under intense illumination simulations–a testament to sustained high-efficiency output and economic viability for solar plants. It validates our commitment to technological innovation and quality excellence. Jetion Solar will leverage this momentum to intensify R&D investments, propelling HJT technology's evolution and cost-effectiveness, hastening grid parity in PV. Together with our global partners, Jetion Solar commits to forging a green, low-carbon path towards sustainable development."

About Jetion Solar

Jetion Solar (China) Co., Ltd. is a world-renowned solar PV manufacturer, which is affiliated to China National Building Materials Group Corporation (CNBM), one of the FORTUNE 500 companies. Jetion Solar provides solar products, solutions and global EPC services to utility, commercial and residential customers all around the world and was rated as “Tier 1” on BloombergNEF Module Maker Tiering System. Currently, Jetion Solar has an annual production capacity of 2 GW of cells, 2.5 GW of modules and has 1 GW PV project development and investment capability.