Inverters are electronic devices that convert direct current (DC) into alternating current (AC). Their primary function is to enable the operation of AC appliances and equipment using power sources that only provide DC, such as solar panels or batteries. This transformation is vital for integrating renewable energy sources into the power grid and for mobile power solutions in vehicles and remote locations. Inverters are characterized by their efficiency, the quality of power output (pure sine wave, modified sine wave), and their capacity to handle varying loads.
The main uses of inverters include powering household appliances from a car or a recreational vehicle's battery, converting solar-generated electricity for home or commercial use, and backing up critical devices during power outages. Some renowned manufacturers of inverters include SMA Solar Technology, ABB, and Schneider Electric.