GM Energy Home Backup gives homeowners a practical way to use compatible electric vehicles as a backup power source during utility outages. Through vehicle to home charging and bi-directional EV charging for home, stored energy in your EV can help keep essential household systems running when the grid is unavailable. Understanding GM Energy PowerShift charger installation, GM energy ... https://solarsme.com/energy-storage-and-battery-backup/gm-energy-storage/