Most Helpful Member
The risk is pretty obvious - you're feeding mains voltage back up the infrastructure, which could kill some poor engineer working down the line when he';s disconnected all power (or so he thought!).What risk to others...i dont see the risk here...!!!..
This is why it's an offence to connect an unapproved GTI to the grid - and why approved ones have to meet VERY strict safety regulations.
As a responsible engineer I consider it my duty to warn you of this, although I would have thought it was something you should be fully aware of?, but presumably don't care? - like tcmtech