Abstract:
An integrated multi energy harvesting and energy storage system is provided. The system includes a number of energy harvesting units (202) fabricated on a substrate, and the energy harvesting unit extracts energy from a number of ambient energy sources; and at least one energy storage unit (204) fabricated on the substrate and the energy storage unit stores energy harvested by the energy harvesting units. The energy harvesting units and the energy storage unit are monolithically integrated by fabrication on the substrate platform.