Auto Supply to Load from Four Different Sources Using IoT

The economic growth of any country is decided based on the per capita consumption of energy. In our busy life style, we have to carry over our essential services without any interruption. The prime objective of this work is to supply the essential loads continuously using hybrid resources such as solar, wind, main supply and battery backup. These four sources are automatically simulated to supply all essential services like banking sector, schools and colleges, medical and domestic appliances and for industrial automation. To fulfill the needs of human, all crucial loads should get continuous power supply. This is achieved by controlling all the sources using Arduino microcontroller and relay driver circuit. If any one of the sources fail to supply the load, then the next source is activated through relay driver IC and supply the load without any disruption.