JinkoSolar has revealed that the Chinese Academy of Science Testing Laboratory has confirmed that it has achieved a conversion efficiency of 22.78% with its P-type monocrystalline passivated emitter rear contact (PERC) solar cells.Several weeks ago, the Chinese PV group said that it had reached a conversion efficiency of 22.04% with its P-type multicrystalline silicon solar cells. And its latest announcement comes mere days after rival PV module supplier Longi Solar revealed that it had achieved a 22.71% conversion efficiency record with its mono-PERC cells, as certified by Germany's Fraunhofer ISE CalLab.
Kangping Chen, ...Den vollständigen Artikel lesen ...