The dual natural energy sources say Wind and Sun energy is used to generate electrical energy. A good alternate source of energy for areas like deserts or barren land, where sun light is available but low speed of wind flow is there. This is a complete, assembled working project / model (duly tested) at our work shop. This is a handmade project on a general purpose PCB and uses Electronics / Electrical components as per requirement of a particular model. A rough report & study material related to project will be mailed to student on request.