Organic Photovoltaics are a type of solar technology made from organic compounds and polymers. They offer unique advantages such as flexibility, lightweight design, and the potential for low-cost manufacturing. OPVs can be produced using printing techniques, allowing for scalable and large-area applications on various surfaces, including flexible substrates. However, OPVs currently have lower efficiencies (typically around 10%) compared to traditional silicon-based technologies, but ongoing research is focused on improving their performance and longevity. OPVs are ideal for applications in BIPV where flexibility and integration with unconventional building surfaces, such as windows and façades, are essential.