The thin - film photovoltaics research company Solliance has tested 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 160 sq cm solar cells in each designated processing zone . Solliance reported that the perovskite material successfully processed at temperatures below 120 C and its researchers added that efficiencies of over 50 % were possible for modules up to 30x30 sq cm with further material and thermal processing .
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.