4. EFFICIENT ENERGY MANAGEMENT SYSTEM FOR DC MICRO GRID INCLUDING ELECTRIC VEHICLE CHARGING STATION

This project's primary goal is to supply a continuous load by automatically choosing the supply from any of the four sources solar, inverter, main, and generator in the event that one of them is unavailable. The need for energy is growing daily, and frequent outages are creating several issues in a variety of locations, including banks, schools, hospitals, homes, and businesses. Therefore, a different power supply configuration is needed. The Arduino microcontroller and relays can be used to const ruct this configuration. When a source, say mains fails the supply automatically shifts to next priority source generator and so on. LED's (Light emitting diodes) can be used to show that which source is used to provide the supply.