Hi,
I would like to use a PV inverter to feed the grid exclusively when the grid is up and when the grid is down switch the PV output to the multiplus (AC-coupled then) so that it produces to feed my loads locally.
I would like to use a Victron VE transfer switch to do that (see circuit).
Translations: "Vers réseau" = Towards grid ; "Charges critiques"=Critical loads
Is it possible? How to control the switch depending on grid state?
TIA,
Manu