I’m trying to add an assistant to prevent the Quattro from taking 2 minutes to turn on when switching from shore power to battery.
My Question is Do i set the relay on or off to turn on ac2 after 20 seconds?
There will always be a delay as the system synchronises to the grid tests the connection and then connects.
But on disconnecting if there is a balckout/dropping power suggests a weak DC side. It should be seamless.
How are you disconnecting? Is it a brownout or a simple disconnect?