Microcontroller based intelligent solar powered chargeable UPS

Abstract

The concept of intelligent UPS is evolved to conserve the precious energy sources. Most of the developing countries are unable to provide electricity to its people either completely or partially. On the other hand, even the citizens of developing countries cannot afford high prices of electricity. There is a huge potential for utilizing renewable energy sources, for example solar energy to provide a quality power supply in developing countries. The abundant energy available in nature can be harnessed and converted to electricity in a sustainable way to supply the necessary power demand and thus to elevate the living standards of the people without access to the electricity grid. The intelligent solar UPS will enable them to use maximum energy from solar and complete the extra load requirements from grid electric energy. Microcontroller is used to manage and share the load intelligently.