This might be an odd, or even stupid question, but I was thinking about it the other day.
We have a 10.7kwh sunpower solar system and it works great. I do not have a powerwall though for two reasons. One, it's expensive so the ROI would take forever. The second is we have net metering so it defeats another purpose. I guess a side reason is we barely ever lose power. I think once in the two years since owning the house.
But it got me thinking. I have a MR model 3. The battery is say 4x or more the size of a powerwall. When plugged in, if the power dropped, why can't the car be used as a powerwall? Technical limitation? Power limitation? If not, couldn't there be a setting that says the car can only be used until it dropped to say 20%?
Just a thought...
We have a 10.7kwh sunpower solar system and it works great. I do not have a powerwall though for two reasons. One, it's expensive so the ROI would take forever. The second is we have net metering so it defeats another purpose. I guess a side reason is we barely ever lose power. I think once in the two years since owning the house.
But it got me thinking. I have a MR model 3. The battery is say 4x or more the size of a powerwall. When plugged in, if the power dropped, why can't the car be used as a powerwall? Technical limitation? Power limitation? If not, couldn't there be a setting that says the car can only be used until it dropped to say 20%?
Just a thought...