Today I installed 3 of the MN POWERFLO 5 batteries with an OBVFX3648 Per the battery label I was able to set the inverter LBCO to 46 vdc. I see that the battery BMS range Is 44.8-58 vdc We should be good to go.
Jeremy Rodriguez Solar Installation / Design All Solar, Inc. 1453 M St. Penrose Colorado 81240 Sent by Jeremy's iPhone. Sorry for typos and shorthand. On Feb 3, 2025, at 1:47 PM, Nick Lucchese via RE-wrenches <re-wrenches@lists.re-wrenches.org> wrote: Here is the voltage vs SOC approximation chart from Midnite. Was helpful for me on my first couple installs as I awaited some additional details about their batteries. Nick On Mon, Feb 3, 2025 at 6:50 AM William Bryce via RE-wrenches <re-wrenches@lists.re-wrenches.org<mailto:re-wrenches@lists.re-wrenches.org>> wrote: Hi Jay The settings for the MNS Batteries are on a sticker on each battery. BMS- LVCO 44.8 HVCO 58V (The HVCO is not on the sticker) LVCO (inverter) 46.0 Float 54V Bulk 56.1V The rest of the you can set to what you want, the battery does not care. All Prismatic cells operate mostly the same, and the MNS Batteries use A+ Automotive cells MFG by EVE. Thanks Logan On Mon, Feb 3, 2025 at 8:47 AM Jay via RE-wrenches <re-wrenches@lists.re-wrenches.org<mailto:re-wrenches@lists.re-wrenches.org>> wrote: Hi Bill I tried and failed to find any setting information on that battery besides charge and float. Kinda need to know things like LVD, recommended LBCO, etc. But if it’s similar to other prismatic cells you should be able to set the OB inverter to a LBCO that works without having to go through a aux relay. Jay > On Feb 2, 2025, at 9:53 PM, Bill Battagin via RE-wrenches > <re-wrenches@lists.re-wrenches.org<mailto:re-wrenches@lists.re-wrenches.org>> > wrote: > > Have any off-gridders done a system with Powerflo16's to power pre-LFP OB/FX > inverters? The FM80's LFP settings in this system are compatible with LFP > but I'm looking for options other than using the Aux in the CC's wired to a > NC relay and from there to the inverter on/off landings in the green terminal > of the OB/FX for the LBCO and reconnect function. > > I've been down this road before, though a different equipment. > I've used the Aux from a Classic for inverter LBCO and reconnect though its > never been fully "tested", although I read "open" and closed" at the un-wired > aux landing when I forced it with a high LBCO setting. Just thinking about > the highest reliability. > > Thanks in advance. > > Bill > > Feather River Solar Electric > Bill Battagin, owner > 4291 Nelson St. (Shipping) > 5575 Genesee Rd. (USPS, UPS) > Taylorsville, CA 95983 > 530-284-7849, 258-1641(cell) > CA. 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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<mailto: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. 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