From what I've read on teslas website. The batteries are 350-450vdc. These are not for existing 12-48v battery based inverters.
Jay Peltz power > On May 1, 2015, at 4:46 PM, "Glenn Burt" <[email protected]> wrote: > > I can tell you that the Solar Edge inverters do not support AC coupling, as > their reps told me at the NABCEP CE conference… > I have seen pictures of some Solar City battery systems that use an XW as the > inverter. > > From: RE-wrenches [mailto:[email protected]] On > Behalf Of August Goers > Sent: Friday, May 01, 2015 6:50 PM > To: RE-wrenches > Subject: [RE-wrenches] Tesla Powerwall battery paired with solar > > Hi Wrenches, > > I’m sure you’ve seen the Tesla Powerwall press releases by now: > > http://www.teslamotors.com/presskit/teslaenergy > > We are already getting calls from interested homeowners. The product mostly > seems like a toy for wealthy people but nonetheless I would like to be > educated in how it works. > > There is mention that the battery pairs with Solar Edge inverters which makes > sense because both the Powerwall and Solar Edge work off of ~350 VDC. But, I > can’t figure out how off grid operation would work during power outages. > Maybe another battery inverter like a Schneider Conext is required? > > Any thoughts on this product for better or worse? > > Best, > > August > > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: [email protected] > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://www.mail-archive.com/[email protected]/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org >
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