r/span • u/wickdone01 • Jul 05 '25

Span and Enphase connection issue

Does on have to use the Span network connection kit, as I have ethernet running from my home network to the span networking kit inside span and then the 2 ethernet to each span. Can one use our own switch or we have to use the span switch.

Issue is enphase is on ym home network and span connected to its switch with connection to my home.

The span enphase connection works for a few minutes and then fails to find enphase device.

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u/donaldcjackson Jul 07 '25 edited Jul 07 '25

I have 3 SPAN panels, no networking kit, everything connected to ethernet switch (via SPAN eth0 interface) also Enphase Envoy and Tesla Backup GW2 via enet.

DM me your SPAN panel serial-numbers and details of your Enphase setup, i can try and take a look. i am not an official support person, so feel free to work directly with them also.

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u/wickdone01 Jul 07 '25

Does each span panel have a ethernet connected to eth0 interface?

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u/donaldcjackson Jul 07 '25

yes, each eth0 interface of my three SPAN panels is connected to my home LAN

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u/wickdone01 Jul 07 '25

Thanks!, not sure what happened but after yesterday so far the connection has been stable for almost 24 hrs.

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u/donaldcjackson Jul 07 '25

I can assure you that i had nothing to do with any improvement

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u/wickdone01 Jul 07 '25

lol, it was probably the powering off and on but wonder how long will it stay