First of all you need to make sure that you are connected to the mains electricity (1) or can use 220V through an converter (2). (1) At most campsites the available power is limited, in many cases you can take 4 or 6 amps. (2) Please note that there are lighter and heavier converters. With a light inverter (e.g. 375W) you cannot expect that a device of 1500W will get enough power.