Jinko TOPCon solar cell reaches 25.7% efficiency

JinkoSolar announced it has reached a solar conversion efficiency of 25.7% for its large 182-mm n-type monocrystalline TOPCon solar cell. This result has been independently confirmed by the National Institute of Metrology, China.

The record-breaking monocrystalline silicon solar cell was fabricated on a high-quality CZ mono-Si substrate. High temperature gettering, advanced diffusion, semi-transparent metallization, JinkoSolar’s self-developed HOT technologies and a series of material upgrades were integrated into the cell process to set this new world record for maximum conversion efficiency of 25.7%, compared with the record set last October reaching 25.4%.

“We are very proud to set another world record for the n-type monocrystalline silicon solar cell. It is a major breakthrough for our n-type TOPCon cell technology and an important milestone in our development of innovative products and solutions,” said Dr. Jin Hao, CTO of Jinko Solar Co. “We are constantly investing in technology upgrades to achieve cost-effective mass production, and increase the competitiveness of our n-type products in the market. Our global clients trust our cutting-edge technology and reliable supply chain. We are well-positioned to lead the industry with innovative products and provide our customers with higher returns on their projects.”

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