Regulation of asymmetric network load:
The gateway can be used to control the asymmetric network load. An asymmetric network load may occur when single-phase inverters are connected to a three-phase line. Some countries have set limites for the asymmetrical load on the network. It is set at 4,6 kW for Germany for instance.
The gateway monitors the network load and regulates the supply of the inverter when an illegal asymmetric network load occurs.
Connection to the ripple control receiver:
The gateway inverters of a PV system can be connected to a ripple control receiver, which is mandatory in Germany for all installations.