Towards industrial processing of organic solar cells for indoor energy harvesting

In 2021 the IOPV-LAB (Indoor Organic Photovoltaic LABoratory) was created bringing together two laboratories from Aix-Marseille University (CINaM and IM2NP) and the company DRACULA TECHNOLOGIES (DT) to lift together the technical barriers to the development of OPV modules processed by ink jet printing dedicated to indoor (IOPV). Here we present our recent results of the IOPV-Lab towards the processing of high efficiency OPV modules with low environmental footprint as well as developing a standard for power conversion efficiency measurements under indoor light. We present the lab to fab transfer from highly efficient NFA based polymer blends using high band gap acceptors to ink jet printed solar cells. Furthermore, the stability of NFA based printed solar cells and modules will be discussed.