JinkoSolar says it has achieved a 33.24% efficiency rating for its perovskite-silicon tandem solar cells, confirmed by the Shanghai Institute of Microsystem and Information Technology under the Chinese Academy of Sciences (CAS).| pv magazine USA
Solar photovoltaic (PV) technology has evolved in the past few years, particularly in solar panels and systems. However, researchers and institutions are actively working to overcome limitations to enhance the technology's efficiency and make it accessible to a broader range of consumers.| AZoCleantech
The US Department of Energy's National Renewable Energy Laboratory (NREL) has confirmed Longi's achievement of a world record-breaking efficiency rating of 33.9% for a perovskite-silicon tandem solar cell.| pv magazine International
In a paper published in nature, the Chinese module maker explained that the 33.9%-efficient tandem device it unveiled in December 2023 is based on a bilayer intertwined passivation strategy that combines efficient electron extraction with further suppression of nonradiative recombination. It also revealed that its two-terminal tandem prototype devices achieved an efficiency of 34.6%.| pv magazine International
Independent testing of JinkoSolar's N-type TOPCon-based perovskite tandem solar cell has achieved a conversion efficiency of 33.84%, surpassing the company's previous record of 33.24%,| pv magazine Australia