Mac Take a look at these batteries V2energysystems.com Jerry On Mon, Mar 27, 2017 at 2:53 AM, Mac Lewis <maclew...@gmail.com> wrote:
> Hi Wrenches, > > I've got a customer that has an older off-grid system with a 5 string > ~2000 Ahr (No I didn't install this) L16 battery bank that is failing. Its > a Trace SW 4024 system where the batteries are located in a > difficult-to-access crawl space where I'm sure they never got watered. > > We'd like to have these characteristics: > 1. Modular (need to be able to get them to the crawl space) > 2. Maintenance free > 3. Able to be abused and bounce back > 4. Compatible with an Outback MX 60 charge controller (preferably) > 5. In case of charge controller failure, we'd like the batteries to be > able to go over the winter with no charge and not be damaged > 6. Need about 30-40 kWh bank size > 7. Able to withstand cool temps (operate decently at 45F) withstand near > freezing temps over winter (with no usage) > 8. Price tag isn't a big constraint with these customers > > What are some batteries you might recommend? > > Thanks in advance > -- > > > > Mac Lewis > > *"Yo solo sé que no sé nada." -Sócrates* > > _______________________________________________ > 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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