Greg & @gabrielpc , you might take a look at the Elfin EW11. They’re inexpensive and much more flexible than the e-Box models. They allow configuration of multiple interfaces on multiple ports within each device. I do have 2 Epever controllers, but only have one hooked up currently so I can’t test it. Having successfully set up both the e-Box-WiFi and the EW11, I can definitely say the config options on the latter are much more robust.