I understand that the AC Breaker box must be earthed and of course the DC side needs to complete the circuit.
I read from someone that they have to have seperate earth points. I'm converting a L1H1 Vivaro and using Vauxhall's Conversion guide for the earthing point. Currently all earths will be to that recommended point.
Do I need to find two seperate earthing points for AC and DC circuits repectively?