Hi please see the diagram below.
the bits in yellow are what i'm thinking of adding to my existing system. therefore everything else is already here and working. (the hybrid is dependent on a grid connection to give an output.)
will this work? rule of one etc? i want it to work in a power outage. i want the multiplus to create a micro grid.
is there normally a CT clamp going to the multi so it knows when to invert or not (like my hybrid has a ct clamp) or does it just 'know'' what's going on because it is connected in series?
do i need a cerbo gx at all? to get going. i might buy a cerbo gx later on for monitoring or other things.
thanks in advance