For those who don’t know, I am the creator of the SolaX Modbus Integration on GitHub for Home Assistant Thread on this forum (Not to be confused with the Cloud Based Integration)
I believe these Q Cells Inverters are simply rebranded SolaX Hybrid Inverters.
I would like to investigate and hopefully add support to my Integration.
I need someone willing to troubleshoot and add a USB - RS485 adaptor or an ethernet - RS485 adaptor, if your Inverter doesn’t have built in Ethernet.
This won’t be compatible with the normal PocketLan / PocketWiFi or whatever the Q Cells equivalent is called.