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Abstract: This study describes the installation of a prototype instant power supply (IPS) system that uses both hybrid energy sources and the AC grid to provide continuous output current to load in residential applications. In remote places where national grids are scarce and power outages diminish the effectiveness of intermittent power supply (IPS), a utility connecting PWM inverter that can run on both solar energy and storage batteries is extremely necessary. Building a 1000 watt (1 kW) 220 volt inverter at a frequency of 50 Hz is the aim of this project. This item is built using materials that meet specified requirements and components that are sourced locally. Its main method of functioning is a straightforward conversion of 12V DC from a battery to 220V AC across a transformer’s windings at a frequency of 50 Hz using integrated circuits and semiconductors. Thus, a supplementary power source with the same power output as the public power supply is made available at a reasonable cost.