Easun Poland SMR ii 5.5kw inverter Help with WiFi Dongle not communicating please ?

[ScottishST]

I’m trying to connect the dongle to receive information from my inverter and having some difficulty. I really don’t know what to do I’ve plugged it into the rj45 port and got the dongle working with the internet but it does not seem to spit out information.

Any help much appreciated ?