Chris, I provide a Meanwell HLG-150H-54A for all of my systems that get a new 48v LiFePO4 battery. I sometimes hardwire it to the bus with a breaker clearly labeled and sometimes just provide it with some alligator clips. They've provided the expected result every time. They're very affordable and can be sourced affordably from Zonna as well as others. Seems like Fortress would have some options to recommend though for sure. Odd.
Enjoy your weekend, Nick On Fri, Oct 16, 2026 at 8:51 AM Chris Schaefer <[email protected]> wrote: > G'day All, > > Received a distressed call from another installers client on a twin set > Fortress eFlex 5.4 kwh batterys with an OB Flexware 500 system. The battery > voltage is 35. Thus I'll need to charge each one individually to bring them > into the 49v range. So many options when it comes to chargers but I'd like > to know what y'all are using with positive results. Fortress tech was > unable to provide me with any options which I found odd. > > Appreciate the help, > Christopher- > > Chris Schaefer’s > > > *Tel 585-229-2083 <(585)%20229-2083> or Cell 585-748-1870 > <(585)%20748-1870> * > *5115 S Hill Road ~ Canandaigua New York 14424 > <https://www.google.com/maps/search/5115%0D%0AS+Hill+Road+~+Canandaigua+New+York+14424?entry=gmail&source=g>**www.solarandwindfx.com > <http://www.solarandwindfx.com> ~ E-mail: [email protected] > <[email protected]>* > > > Thomas Jefferson, the author of our great Constitution, once said, > "democracy" will cease to exist when you take away from those who are > willing to work and give to those who would not." > _______________________________________________ > List sponsored by Redwood Alliance > > Pay optional member dues here: http://re-wrenches.org > > List Address: [email protected] > > Change listserver email address & settings: > > https://lists.re-wrenches.org/mailman/options/re-wrenches_lists.re-wrenches.org/ > > There are two list archives for searching. When one doesn't work, try the > other: > https://www.mail-archive.com/[email protected]/ > https://lists.re-wrenches.org/pipermail/re-wrenches_lists.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 >
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