Rokkerhead
New Member
Im planning out my setup of an eg4 12000xp supplying a critical loads panel. I’d like to backup the loads panel with grid in case of inverter failure. I’ve read that some guys use a manual interlock rather than using a more expensive transfer switch. I made this diagram of the system, however I’m not sure I have the neutrals correct. I have a neutral from inverter to CL panel. And I also put a neutral from grid to CL panel. This doesn’t seem right in my head though.
Would the neutral from main panel to CL panel need to be disconnected when running from the inverter? Maybe a transfer switch is a better way to go?
Would the neutral from main panel to CL panel need to be disconnected when running from the inverter? Maybe a transfer switch is a better way to go?