Yeah ESA absolutely does not want people only pulling at night to charge battery banks. Utilities would lose a fortune. I've watched YT videos on using Volt or Leaf batteries to make a backup, but it could only be used here in a power outage and with a transfer switch/disconnect.
I also looked at Volthium , they make backup batteries and UPS's as well but same ESA rules.
At least in my particular case, in a power loss situation I can just use the vehicle battery to pull load from and keep the refrigerator, freezer etc working. Even at 75% charge I have about 60 kW of usable power available from the Prologue, and about 45 kW from the Niro.
I also looked at Volthium , they make backup batteries and UPS's as well but same ESA rules.
At least in my particular case, in a power loss situation I can just use the vehicle battery to pull load from and keep the refrigerator, freezer etc working. Even at 75% charge I have about 60 kW of usable power available from the Prologue, and about 45 kW from the Niro.
