Author(s): S Sheeba Rani, PM Beaulah Devamalar, R Maheswari
The most boisterous revolution in science and technology has been the phenomenal evolution of mobile communication. Distance being immaterial, this enhanced form of communication, enables us to reach not the place but the person of contact. Another novel advancement has been the harnessing of solar energy in appliances. We have integrated these glorifying concepts to develop a mobile phone, which purely runs on solar energy using solar PV (photovoltaic). We have incorporated an easy-to-use circuit, which replaces an electrical charger. We have also developed a back-up nevertheless. All it needs is a series of solar cells, a diode, and an ordinary 3.7 volt battery charger. We have further extended our innovation in vehicles, to overcome the constraint of using electronic items when the vehicle is not in motion. The risk factors have been solidly analysed and possible solutions that can be implemented in the future have also been mentioned. "The Future Is Bright, The Future Is Mobile".