Can any ABB Expert please advice. Unlike my 27.6 Trio Invertors, that was easy to commission, the 50 kW has all 3 led's flashing without coming out of that mode. I note that it means firmware being programmed. By which means as it is not by myself.

 

Question - must this invertor be equiped with a wifi card and then get running via ABBSOLAR?

 

THANK YOU.

@anotherbrownbear should be able to help you.