The itel Power Tank (specifically the popular itel Power Tank 500W AIO) is a compact, all-in-one portable solar generator and energy-storage system that combines a 500W pure sine wave inverter and a 1,000Wh (1kWh) LiFePO4 battery.
The unit has a 500W continuous output limit (with a surge capacity up to 1000W). This means it can comfortably run essential low- to medium-wattage electronics, but it cannot handle heavy heating or high-surge appliances like air conditioners, electric kettles, microwaves, or large traditional pressing irons.