Inverter's pv input power is
Vdc = 195V
maximum ampere= 120A
So I certainly use five or more parallel connections in order to get more power.
Please choose installation method of solar panel to inverter.
Srne's wifi module has SN number or PN number to scan code for connection of SmartESS app for the monitoring. I have Srne 10kW inverter and wifi module is not working.