22. 80%! Large area of polycrystalline solar cells conversion efficiency to break the world record

This is artest P5 polycrystalline an important milestone in the development of technology, but also we uphold & lsquo; Cost efficiency of monocrystalline, polycrystalline & rsquo; As the goal, constantly improve the polycrystalline proof technology competitiveness. Battery, in the year to August, artest all cell capacity has been upgraded to the PERC capacity, achieve 100% PERC. Around the P5 high-efficient polycrystalline, artest has been in development and commercial production series of superposition of black silicon ingot casting and single crystal technology efficient P5 component products. Artest P5 polycrystalline technology USES a latest ingot casting technology. Artest P5 polycrystalline technology in keeping the polycrystalline cost advantage at the same time, the conversion efficiency as single crystal. Large polycrystalline battery efficiency 28% of world records.

artest Dr Sun power group chairman and chief executive officer of said: & other; I am very pleased to announce that in this, our team once again break the world record! New world record photoelectric conversion efficiency of 80%. The technology is already the industry mainstream technology of the polycrystalline technology. Future, silicon slicing the wafer bellwether heat exchanger business how to run our will continue to expand technical reserves, providing customers with the most KWH cost competitiveness of products. Silicon wafers to 100 in this technology greatly reduced cell positive reflectivity at the same time, further improve the performance of cell power generation. At present, artest P5 component has entered the stage of mass production. The results in September 2019 the German hamelin solar energy research institute ( ISFH） The test certification. ” 80%, creating a new world record large polycrystalline cells. With artest's proprietary intellectual property rights wet black silicon light technology, silicon wafer trimming to silicon wafer trimming to is also used in the battery.