Oh I see! Right, yes, that applies to my two inverters, which have an "off grid" mode which I don't use for this reason.
The electrician who wired in the system offered to add in an isolator to cut the house off from the mains. That way I could use the "off grid" mode, but it'd have to be something pretty bad for me to want to use it & reconfigure the inverters too.
The electrician who wired in the system offered to add in an isolator to cut the house off from the mains. That way I could use the "off grid" mode, but it'd have to be something pretty bad for me to want to use it & reconfigure the inverters too.