An EV charger installation service can become part of a larger home energy strategy when the charger supports bidirectional charging. GM's V2H technology allows compatible GM EVs to send stored battery energy back to a properly equipped home during a power outage. A complete vehicle-to-home system can include a bidirectional charger, home energy controls, an inverter, and additional... https://solarsme.com/gm-energys-vehicle-to-home-ev-charging-system/