Abstract: A review on to generate electricity using piezoelectric material which includes the basic theoretical modeling of the electrical energy generation mechanism and optimization of the piezo-host system. It is shown that with proper configuration, a single piezo-film can generate enough electrical density that can be stored in rechargeable battery for later usage. This concept is also applicable to some large vibration sources which can find from nature. Basic this system uses piezo electric material.
Keywords: Energy generators, Piezoelectric generators, Piezoelectric materials.