We are starting to have this in the US, in fact I have a company coming by to do an install of a system like this on Monday. Technically you should be able to m

We are starting to have this in the US, in fact I have a company coming by to do an install of a system like this on Monday. Technically you should be able to mostly diy it, but it uses a smart panel that gets attached to the main to prevent backflow, which needs an electrician, and for now they are running its own circuit.