Organic photovoltaic technologies are a 3rd generation solar technology which has been steadily improving in the past decade due to rapid evolutions in materials design, device stacks and processing strategies. Due to their high efficiency, non-toxic nature and low-cost-high-volume manufacturing potential, several market-ready applications are now emerging for this technology. For instance, photovoltaic modules for indoor energy harvesting, for integration into buildings such as greenhouses, office buildings or even vehicles. In this presentation Brilliant Matters will outline some of the current challenges in the field of high performance and scalable OPVs from a materials chemistry perspective and will discuss novel materials systems for efficient, stable and scalable OPV devices