Is Your Home Wallbox Obsolete? The Case for Upgrading to Bidirectional Charging
If you installed a home EV charger 2–3 years ago, it almost certainly can't do bidirectional charging — meaning you're missing out on V2G earnings and V2H backup power even if your car supports it. We look at the cost of upgrading to a bidirectional wallbox, which models are available in the UK, and whether the investment pays off.