An inverter is an essential power backup device that converts DC (Direct Current) into AC (Alternating Current) to provide electricity during power outages. It ensures an uninterrupted power supply for homes, offices, and industries, making it a reliable solution for areas with frequent electricity cuts. Inverters come in various types, including pure sine wave, modified sine wave, solar, and hybrid inverters, catering to different power needs. They are available in different capacities to support appliances like fans, lights, refrigerators, and computers. Energy-efficient and eco-friendly solar inverters utilize solar energy, reducing electricity costs.