This is an interesting subject and one that would be incredibly useful in the event of power cuts when customers have life saving equipment needing power.
I’m not sure what cars are actually capable of V2G or V2H (Vehicle to Home) but the equipment needed for two way power isn’t cheap. I honestly believe in the future this will be a standard and potentially a prerequisite for Scheme charger installations but we could well be looking beyond the time I’ll be driving or even around to see it.
I'm Autistic, if I say something you find offensive, please let me know, I can guarantee it was unintentional.
I'll try to give my honest opinion but am always open to learning.
Mark