I have a 5.8kw system made up of 24 245w panels and 24 Enphase M190 inverters. System has been working fine but I wanted to increase the size of my system a bit. I have 4 Enphase D380's I got from a friend that I was going to use but the serial numbers on the end are gone. The main serial number is on the front edge of the inverter but I wasn't sure if that was the only number that the Envoy showed? When the Envoy recognizes it does it show the main number twice or what numbers show up? Or is there a way to find out the numbers so when I install I can map it properly.
Thanks in advance
Thanks in advance
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