Single-junction PSCs: Achieved record efficiencies of 26.15% and 25.2% for 0.05 and 1- square-centimeter illuminated area PIN PSCs, respectively. These results are included in the Best Research-Cell Efficiency Chart(NREL) and Solar cell efficiency tables(Version 63).
Double-junction PSCs: Achieved 26.3% QSS certified PCE (NREL), which marks the first time a tandem device has surpassed the QSS certified efficiency of single-junction PSCs.
Triple-junction PSCs: Achieved 23.3% and 23.8% QSS certified PCE (NREL), the first certified triple-junction solar cell in the world.