Hybrid Inverter using Solar Battery Charging

In this work we propose a Hybrid Inverter with Solar Battery Charging. The project is designed in such a way that it overcomes this limitation using solar energy. Hybrid Inverter with Solar Battery Charging System consists of an inverter powered by a 12V Battery. This inverter generates up to 110V AC with the help of driver circuitry and a heavy load transformer. The battery gets charged from two sources, first being the mains power supply itself. If the mains power supply is available, the relay switches to the connection using mains power supply to supply to the load. This power supply also charges the battery for using it as back up the next time there is power outage. The use of solar panel to charge the battery gives an additional advantage of surplus power in case the power outage of mains is prolonging thereby providing an uninterrupted power supply to the user.