Energy storage mainly refers to the storage of electric energy. Energy storage is also a term in petroleum reservoirs, which represents the ability of reservoirs to store oil and gas.
Inverter is to convert direct current energy (battery, storage battery) into alternating current (generally 220V, 50Hz sine wave). It consists of inverter bridge, control logic and filter circuit. Widely used in air conditioners, home theaters, electric grinding wheels, power tools, sewing machines, DVDs, VCDs, computers, televisions, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting and so on.
In foreign countries, because of the high popularity of cars, when going out to work or travel, you can use inverters to connect batteries to drive electrical appliances and various tools to work. The output power specifications of vehicle-mounted inverter through cigarette lighter are 20W, 40W, 80W, 120W to 150W. The inverter power supply with high power should be connected to the battery through the connecting wire. By connecting household appliances to the output end of the power converter, various electrical appliances can be used in the car.