Vishay, together with e-peas, is setting new standards in the IoT world. This is achieved by photovoltaic energy harvesting, among other factors, in conjunction with a hybrid supercapacitor. Energy harvesting is the retrieval of small amounts of energy from ambient energy sources, such as light, heat, vibration, or e-fields. The main energy-related challenges include effective harvesting, efficient transformation to a usable voltage level, and lossless storage.