With recent OPV cell efficiencies in P3HT/ICBA close to 7%, for example: https://www.researchgate.net/publication/310574056_Achieving_67_Efficiency_in_P3HTIndene-C70_Bisadduct_Solar_Cells_through_the_Control_of_Vertical_Volume_Fraction_Distribution_and_Optimized_Regio-Isomer_Ratios; have others produced P3HT modules with pce in excess on 5%?
Article Achieving 6.7% Efficiency in P3HT/Indene‐C70 Bisadduct Solar...