when a householder decides to "go solar" and get PVs plastered all over their roof - an electrician installs a converter box so power can be fed back into the grid on sunny days.
My question is does the relevant energy supplier have to be informed of this ?
Do they keep a record of all home solar installations ?
If for no other reason, so they will not be alarmed by the sudden drop in consumption as shown on the customer's meter.
..... Phil