Gravity as home battery backup TWICE now..

[illopp00]

For the Air couldn't one use the V2V adapter to a portable battery and trick it that way? Then use a smaller portable 3.6kwh one for powering some critical loads?

 

[DeaneG]

For the Air couldn't one use the V2V adapter to a portable battery and trick it that way? Then use a smaller portable 3.6kwh one for powering some critical loads?

So far, the portable batteries that people have tried have not been able to supply power to a load while being charged by the vehicle. Just one or the other. It's been a year or two since I've heard of anyone trying this though - could be the situation is different now.

 

[illopp00]

So far, the portable batteries that people have tried have not been able to supply power to a load while being charged by the vehicle. Just one or the other. It's been a year or two since I've heard of anyone trying this though - could be the situation is different now.

Yeah I guess that is true if its being converted to DC-AC-DC-AC, I forgot the Air's V2V is essentially and L2 DC-AC EVSE...Just like the Gravity can't use the outlets when AC Charging since it only allows Power In or Out.