What specific UL listing(s) are they requiring? Around these parts it's been UL 9540 for all AHJs, and some requiring that even for lead-acid, despite the IFC exceptions and so few listed products (the IRC now seems to require UL 9540 even if the system is not grid-interconnected). UL 9540A is not an actual listing but an active fire test, results of which can be used to gain their UL 9540 and/or allow smaller offsets between each ESS unit and from windows, doors etc if their individual UL 9540A testing results allow that.
Dan Fink Owner, Buckville Energy Consulting LLC IREC Certified Instructor for PV and Small Wind Installation NABCEP Certified PV System Inspector NABCEP PV Associate d <dan.f...@greendustrialtraining.com>anbo...@gmail.com 970-672-4342 On Mon, May 20, 2024 at 5:22 PM jay via RE-wrenches < re-wrenches@lists.re-wrenches.org> wrote: > HI All > > I got a call from a fellow installer who needs a UL listed lithium > battery. > Say 30-50 kwh. open loop as its working with existing OB radians. > Could be outside or inside > > It so confusing to find the right battery I’d thought I would ask what > folks are using/recommending. > > thanks > > jay > _______________________________________________ > List sponsored by Redwood Alliance > > Pay optional member dues here: http://re-wrenches.org > > 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 > > There are two list archives for searching. When one doesn't work, try the > other: > https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > http://www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > http://www.members.re-wrenches.org > >
_______________________________________________ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org 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 There are two list archives for searching. When one doesn't work, try the other: https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: http://www.re-wrenches.org/etiquette.htm Check out or update participant bios: http://www.members.re-wrenches.org
