PolyU

PolyU Tandem Breakthrough Pushes Perovskite-Silicon Solar Cells Beyond Limits Efficiency
PolyU researchers shatter efficiency records with a 33.89 % perovskite–silicon tandem solar cell, using a novel LiF–EDAI bilayer to curb recombination losses.
May 30, 2025 // Technology, perovskite, efficiency, photovoltaics, PolyU
Researchers achieve record 19.31% effectiveness with organic solar cells
Researchers from The Hong Kong Polytechnic University (PolyU) have achieved a breakthrough power-conversion performance (PCE) of 19.31% with organic solar cells (OSCs), additionally referred to as polymer solar cells. This exceptional binary OSC effectiveness will certainly help enhance applications of these sophisticated solar energy devices.
May 29, 2023 // Technology, solar cell, efficiency, The Hong Kong Polytechnic University, PolyU