Yes with 2 RS485 ports for Master-slave configuration
RS485 is used for the connection of multiple SolarEdge devices on the same bus in a master-slave configuration. RS485 can also be used as an interface to external devices, such as meters and third party data loggers.
RS485-1: Enables the connection of multiple devices (inverters/Commercial Gateway) over the same bus, such that connecting only one device to the Internet is sufficient to provide communication services for all the devices on the bus.
RS485-2: Enables the connection of multiple SolarEdge devices and of nonSolarEdge devices over the same bus.
Direct connection to the router, the maximum distance between the inverter and the router – 100 m
wifi card built-in but need to order an antenna kit separately.
Cellular (GSM, CDMA) connection:
Need to order GSM/CDMA Plug-in separately
In 3-phases SetApp inverters, ZigBee card built-in but need to order an antenna kit separately.
In 1-phase SetApp inverters, both ZigBee card and an antenna kit must be ordered.
Communication built-in board 1-phase inverter setapp
Communication built-in board 3-phases inverter setapp
Further information check Solaredge website