Energy harvesting is a process by which energy derived from the above sources is captured, accumulated, stored and managed in such a way that it can be used for any viable purposes. It is commonly defined as the conversion of ambient energy into electrical energy. This ambient energy can be used during demand hours, for supply to off-grid remote areas. Energy is harvested by scavenging low-grade ambient energy, or wasted energy sources such as pressure gradients, thermal gradients, ... Read more