Had and electrician out to check my drive to install a Pod-Point charger. He’s not done many chargers before and seems to think all ev chargers need an earth rod. I thought the Pod-Point doesn’t need one, but the electrician questioned whether Tesla would insist on home chargers to have one? Does anyone know anymore on this subject than me. I’ve no idea yet but from his description of what he’d have to do (scanning the ground under the drive and driving a rod in) it sounded expensive. And in his words ‘it’s not going to be cheap! I already have a type 1 charger as I’m replacing my PHEV so thought it’d be an easy job!? Any help greatly appreciated!