Ethernet connection rather than wifi
Hi all

I have a ESS H1 G2 inverter and an ethernet dongle (the in built wlan in the inverter didn't seem to connect to wifi very well).

The ethernet connection was working fine until the weekend, when I had to recreate my home WLAN.

I thought it would just automatically reconnect with the web, but it hasn't. I've had to resort to the flaky wifi (I did this by "removing" the dongle via the app and re-adding it - but when adding the dongle through the app it only offered connection via wifi).

Does anyone know how to force it to use the ethernet cable?
Re: Ethernet connection rather than wifi
Have you restarted the Inverter to see if it picks up the LAN cable?
Re: Ethernet connection rather than wifi
Not yet. Will get in touch with installers to see how to do this. I did flick an isolation knob, but that didn't turn off the inverter...
Re: Ethernet connection rather than wifi
Rog999 wrote: Wed Jul 22, 2026 7:42 am Not yet. Will get in touch with installers to see how to do this. I did flick an isolation knob, but that didn't turn off the inverter...
Look at Will's videos on his YouTube channel
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