As the sources of conventional energy deplete day by day, resorting to alternative sources of energy like solar and wind energy has become need of the hour. Solar powered lighting systems are already available in rural as well as urban areas. These include solar lanterns, solar home lighting systems, solar streetlights, solar garden lights and solar power packs. All of them consist of four components: solar photo-voltaic module, rechargeable battery, solar charge controller and load. In the solar powered lighting system, the solar charge controller plays an important role as the systems overall success depends mainly on it. It is considered as an indispensable link between the solar panel, battery and load. The another main part of this project is nothing but the use of micro-controller and LCD display, which is used for display the status of solar panel and status of creating amount of voltage from the solar panel. This methodology is used as for charging purposes of mobile. If the addition of high specification component then this circuit will use as charger for laptop based on solar panel.

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Sneha Nahatkar is Assistant Professor, Department ofElectronics & Telecommunication, R C Patel Institute of Technology at Shirpur, NMU University. She obtainedher B.E. in Electronics & Communication from R.G.P.V., Bhopal, M.Tech. in Digital Communication from R.G.P.V., Bhopal. Her interest of area is Embedded System Design.