Improving the efficiency of organic solar cells based on non-fullerene acceptors (NFA)
The aim of the project is to develop new NFA molecules and an approach based on ternary mixtures to achieve cell efficiencies of 15% on a laboratory scale. The processes will be transferred to the industrial level to obtain modules with an efficiency of 10% by air printing. These efforts will be combined with stability studies to improve the robustness of the PSCs* and achieve lifetimes of 7 to 10 years.