Fraunhofer ISE creates way to assess perovskite-silicon tandem PV modules
Fraunhofer ISE is leading a project that is developing methods to characterize perovskite-based tandem modules, in an effort to facilitate their industrial implementation. A specially built Wavelabs solar simulator is now being used at the institute’s CalLab PV Modules.
JinkoSolar claims new 22.78% PERC efficiency record
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.
LONGi claims 22.71% PERC efficiency world record
Germany’s Fraunhofer ISE CalLab has confirmed that China’s Longi Green Energy Technology has achieved a record 22.71% conversion efficiency with its monocrystalline passivated emitter rear contact (PERC) solar cells.
