Anyone researched Telsa's 7kW battery?
http://liveoutdoor.co/5210209-15834752 Here is another link. Battery name is powerwall: https://www.teslamotors.com/POWERWALL Little expensive right now
Forum Discussion
Roadpilot wrote:Dang.. I guess I'm not done yet!
Using the energy from a high voltage battery bank is much more efficient then (sic) 12, 24 or 48 volt battery banks.
Not real sure about your statement. You'd have to kick 400v down to 120v.
