Very Informative, thanks

i cant find someone to set up our froniusIG 4000. it seems its on “standby” the panels wer unhooked to move then put back and connected. hasnt wirked since what can i do? who do i call? ive tried to do what you advise but cant put in state code. im a carpenter not an electrition. please advise thank you

Hi James, could I run a troublshooting question by you? One of my IGs just died.