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.
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.