Solaredge offers a three-phase battery system option using one of their inverters with LG Chem batteries on one leg.
On Tue, Apr 17, 2018 at 4:35 PM, Dave Angelini Offgrid Solar < offgridso...@sti.net> wrote: > The 2 Lithium batteries I use are HALT tested but it is always a big risk > with a battery that may out live many of the clients. The math on these > batteries has them lasting 30 to 40 years offgrid and that is pretty hard > to believe! Will the BMS fail or the battery? > > If they can afford it I have them do both chemistries! Add a second > inverter and a lithium bank. They get power redundancy and the efficiency > is really amazing to someone living offgrid. Especially in winter of > course! > > From a single Conext XW+ unit to clusters up to 102 kW, > the Conext XW+ is a scalable system that allows for the > integration of solar capacity as required. I like Sunny also:) > > Dave Angelini Offgrid Solar > "we go where powerlines don't" > http://members.sti.net/offgridsolar/ > e-mail offgridso...@sti.net > text 209 813 0060 > > > We are building a similar system presently, 60 kW Sunny Island Inverters, > > 400 kWh battery storage (FLA), dual 100 kW backup generators, 25 kW PV, 5 > > kW microhydro. > > > > Don't know what raw capacity you are looking for, we also use XW > inverters > > for smaller systems but find they don't scale nearly as well as SMA for > > larger power needs. > > > > I'd like to go with Lithium battery tech but it still looks like pricing > > is still 2-3x Flooded Lead Acid and my clients don't tend to want to be > on > > the bleeding edge more looking for field proven reliability. > > > > Kevin > > > > From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On > > Behalf Of Marco Mangelsdorf > > Sent: April-17-18 10:48 AM > > To: RE-wrenches <re-wrenches@lists.re-wrenches.org> > > Subject: [RE-wrenches] 3-phase with storage > > > > Aloha all. > > I'm on the hunt for workable options for a PV plus storage design for a > > 3-phase 120/208 application. > > And there ain't much out there at present. > > Any suggestions would be appreciated. > > mahalo, > > marco > > _______________________________________________ > > List sponsored by Redwood Alliance > > > > List Address: RE-wrenches@lists.re-wrenches.org > > > > Change listserver email address & settings: > > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > > > List-Archive: > > http://www.mail-archive.com/re-wrenches@lists.re-wrenches. > org/maillist.html > > > > List rules & etiquette: > > www.re-wrenches.org/etiquette.htm > > > > Check out or update participant bios: > > www.members.re-wrenches.org > > > > > > > Dave Angelini Offgrid Solar > "we go where powerlines don't" > http://members.sti.net/offgridsolar/ > e-mail offgridso...@sti.net > text 209 813 0060 > > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: RE-wrenches@lists.re-wrenches.org > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches. > org/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org > > -- Respectfully, Jamie Rennie Greenwired P: 707-923-2001 F: 707-923-2077 1150 #1 Evergreen Rd Redway, CA 95560 www.greenwired.com [image: Description: signature]
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