Morning All

I am currently desinging a new building housing scheme and there is PV system being installed on each property....

The question I have is are you required to bond the PV frame? I understand this would not be requuired as it is not a extraneous conductive parts and cant seem to find a requirement in BS7671....

But it has been mentioned that it is recommened is a MCS guide but I cant find that anywhere....

Look forward to getting your response.