Ditto on Meanwell power supplies. I only had a 2 amp version but overnight it brought the EFlex up to 40 v so then put an iota 13 amp charger on it to bring it up to match the others. I have used the Iota DLS 54-13 for rebooting and with a 2000 W or equivalent small generator, and charged an eVault and kept a rental ski house alive on a holiday weekend with a Honda 2000 when their Kohler died. The renter was game for refueling the Honda when needed
John Blittersdorf On Fri, Oct 16, 2026 at 12:28 PM Nick Lucchese <[email protected]> wrote: > 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 >> > _______________________________________________ > 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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