The thin-film photovoltaics research initiative Solliance has fabricated 160 cm2 perovskite cells with an efficiency of 15%. The perovskite foils were then subjected to a range of processing settings, resulting in 20 individual 0.1 sq cm solar cells in each designated foil zone. Solliance reported that the perovskite material successfully processed at temperatures below 120 C and its researchers added that efficiencies of over 10.1% were possible for modules up to 30x30 sq cm with further material and process optimisation.
The thin-film photovoltaics research initiative Solliance has fabricated 160 cm2 perovskite cells with an efficiency of 10.1%. The perovskite foils were then subjected to a range of processing settings, resulting in 20 individual 0.1 sq cm solar cells in each designated foil zone. Solliance reported that the perovskite material successfully processed at temperatures below 120 C and its researchers added that efficiencies of over 15% were possible for modules up to 30x30 sq cm with further material and process optimisation.