Which inverter depends on the type and power rating of the appliance to be connected. Basically, the most demanding electrical appliance determines the choice of the inverter. You should also consider the starting current of the devices. Compressor refrigerators, for instance, can consume up to ten times more than their nominal power consumption.
PerfectPower inverters generate a modified output voltage – sufficient for electrical appliances with a wide input voltage range, such as hairdryers and vacuum cleaners.
High-tech appliances, e.g. audio/video devices, require a perfectly stable voltage supply. SinePower inverters deliver a pure 230-volt input voltage, just like a domestic mains supply. Modified or pure sine wave voltage supply is also provided by PocketPower smart inverters, designed for mobile operation of notebooks and more.