Jerry, have you used an XW with the Blue Ion? If so, is there a reason to use a Conext Battery Monitor with the system? In this system, which is grid-tied, there will also be a backup generator (he likes redundancy). What settings would trigger the AGS if there was no Battery Monitor in the system? It seems the very minimal voltage variation of the Li makes using a voltage reading for gen start difficult at best. Howie
On Fri, May 3, 2019 at 5:32 PM Jerry Shafer <jerrysgarag...@gmail.com> wrote: > Just my 2 cents, look at Blue ion from Blue Planet Energy, l have > installed new and also switched over from other batteries, been very happy > with performance > > On Fri, May 3, 2019, 2:30 PM Jason Andrade < > ja...@westcoastsustainables.com> wrote: > >> >> Howie, >> I’ve used a few different brands and am currently using the Discover AES, >> I have a quad stack of the coupled to an dual stack of XW inverters and >> they are working great, >> As for another post comment that these companies are looking to be bought >> out, Discover is long time battery manufacturer and I feel pretty confident >> they will be here to honor the warranty. >> If you search YouTube you can see a video Discover and I did on my wood >> shop. >> Jason Andrade >> West Coast Sustainables >> >> > >> > >> >> Hi Folks, >> >> About to spec my first Lithium battery backup job. The client is not a >> >> heavy user, but wants things done right more than being totally cost >> >> effective. >> >> We put in 14kW of net metered solar using SolarEdge and now he wants >> the >> >> backup component. This was significantly oversized for his use, but he >> >> wanted to be sure he was putting a bunch more back into the grid than >> he >> >> was using (making up for past profligate power usage). We will be >> using a >> >> dual stacked XW 6848, mostly for enough backfeed capacity (we could >> wire >> >> in >> >> a transfer switch and only use 1 XW, but he'd prefer this setup >> instead). >> >> I have narrowed down my choice for batteries to either: >> >> >> >> - (2) Iron Edison 200 amp hour batteries, or >> >> - (3) Discover AES 130 amp hour batteries >> >> >> >> Advantages for the AES are that they integrate directly with the >> Schneider >> >> Xanbus network so the Conext battery monitor provides direct insight >> into >> >> the SOC and SOH of the batteries, and they have a slightly higher rated >> >> cycle life so higher lifetime energy capacity. >> >> >> >> Advantages of the IronEdison are they come in a larger amp hour size >> >> allowing for only needing 2 vs. 3 batteries, they have an integrated >> fuse >> >> and disconnect, and from my sources are 1/3 less in price. >> >> >> >> If anyone has any thoughts on any of this, or corrections to my >> >> comparison, >> >> I'd greatly appreciate it. >> >> _______________________________________________ >> 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 >> >> _______________________________________________ > 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 > >
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