One more comment. Remove the Wifi or Ethernet dongle if you have it configured to connect via the web. If you restart the inverter the dongle beco...

Answering my own question for reference for others. At the top of the indoor power pro 280 battery is a dip switch with 6 switches - numbers 1, 2, 3...

Replying to my own post with an update. Yes...you can have a dongle (wifi, ethernet) , RS485....just not at the same time. If you use RS485 the dong...

I just finished setting up a Waveshare RS485-ETHERNET adapter and have successfully got it working with the EG4 12000XP. Two wires - pins 7 and 8 on ...

The "Load" disconnect breaker on the 12000xp is 100 Amp. AWG of the wire connecting to that breaker must be capable of carrying 100 Amps. I believe t...

You may have a problem if the generator's "THD" (Total Harmonic Distortion) is more than 5%. The inverter will reject the power if it fluctuates. C...