Good morning Mike
i am in need of some advise and assistance with my 3 phase Imeon inverter. Need to change batteries to lithium and my installer is not sure about the communication issues. Original sellers was Herholdts electric in Bloemfontein but they dint seem to have the answers anymore as they have moved over to Chinese inverter brands and are not very helpfull.
if you are able to assist DM me on 0825745360