Likely not but can the Gateway act as a mini router if I connect my inverter WiFi to the Gateway WiFi?
The solar stuff is many walls and a two car garage away from my wireless router with very weak signal. I changed to fiber and the supplied eero router seems weaker than my Airport Extreme was. The installer and my subsequent attempts to use the Airport failed. The Gateway lost comm every few days.
When I designed the house in 1998 I called for two CAT5e and two RJ6 to run from the service PoE [west side] to my electronics hub with one RJ6 running on another 50' for the cable modem in my office [east side]. The fiber modem uses one CAT5e and I hooked the spare CAT5e to the Gateway for nice dependable comm.
Couple months later I tried to connect to the inverter web site and found I had not changed it to the new router. It has only lost comm once in the weeks since so seems to have a stronger WiFi. I do have a new router on order but I could hard wire the inverter to a switch and share the Gateway wire.
Would be easier if the Gateway and inverter could play nice. If not I have to take the bottom panel of the inverter off to get to the LAN port and playing around wires and such scares me.