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LONGi Solar is a world leading manufacturer of high-efficiency mono-crystalline solar cells and modules.

2021-07-22 | Xi'an, China

LONGi sets another record for P-Type TOPCon cell efficiency

LONGi Solar Posted on 2021-07-22

LONGi has announced a new world record of 25.19% for P-Type TOPCon cell conversion efficiency, only one month after the company broke the previous record of 25.09%. The new record, based on monocrystalline cells developed at LONGi’s Cell R&D Centre, was confirmed in testing carried out at the German Institut für Solarenergieforschung (ISFH), and raises the conversion efficiency of cells based on CZ wafers to a new level. 



Based on its original innovative high-efficiency cell and module technology, the Cell R&D Centre consistently drives forward the PV industry’s technology development and industrialization with an impressive series of efficiency records. In January 2019, the conversion efficiency of mono-crystalline bifacial PERC cells reached 24.06%, a record still intact today, whereas, for N-type TOPCon cells, the Centre announced in June the world's highest conversion efficiency of 25.21%, certified by globally recognized testing institutions, further underlining the company’s industry leadership.


"We always adhere to the development concept of high target traction, choosing the right direction, focusing on industry-leading technology and seeking to push back the boundaries for product development, thus driving technology change within the industry", commented Dr Li Hua, Head of the Cell R&D Center.

 

Advancement in new energy technologies is one of the key elements in achieving the ultimate goal of carbon neutrality. LONGi’s independent innovation and foresight guarantees its long-term leadership of the industry in terms of efficiency, performance and quality.


About LONGi


LONGi, founded in 2000, is a world leading solar technology organization. The company has had a long-term, unswerving commitment to monocrystalline technology, convinced, rightly, that its general adoption would bring about significant technological change for the whole PV industry.


With 15 manufacturing bases and more than 30 branches around the world, LONGi produces monocrystalline silicon wafers and modules, delivering solutions for distributed and ground mount power station systems, promoting the development of the global PV industry and driving energy transformation. The company’s shipments have been among the industry’s highest for a number of years and, in 2020, it became the first manufacturer to ship more than 20GW of modules in a year.

 

LONGi’s ongoing high investment in R&D is a significant contributory factor in its success and the company has been rapidly applying new technologies and processes to large-scale production, making important advances in cost control and efficient product innovation.


In 2020, LONGi became the first Chinese solar energy company to join the RE100, EV100, EP100 and SBTi initiatives, set up to promote zero-carbon solar and sustainable development.

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