Automatic switching between shore power and inverter power.
As soon as external power from the campsite is connected, the inverter stops working.
Without an external power source, the inverter works again and supplies 230 V to consumer devices.
It also has a second high-load output that only works when an external power source is on (for example, to run an air conditioner, etc.).
This avoids overloading the inverter.
For inverters with a power of up to 2,300 W.