<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"></div><div dir="ltr">Hi Bill</div><div dir="ltr"><br></div><div dir="ltr">What was the charge voltage before?</div><div dir="ltr"><br></div><div dir="ltr">Jay</div><div dir="ltr"><br><blockquote type="cite">On Feb 3, 2025, at 10:18 PM, Bill Battagin via RE-wrenches <re-wrenches@lists.re-wrenches.org> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<p>Midnite just changed their absorb voltage to 56.4V. For what its
worth, I treat the batteries from manufacturers exactly the way
they say, I don't want to do anything that may jeopardize the
warranty. Also with LFP batteries, its not just a pile of cells,
no doubt each manufacturer has their own tweaks to their
proprietary BMS, some have heat, some don't, all absorb set points
are not the same, etc.</p>
<p>Bill<br>
</p>
<pre class="moz-signature" cols="72">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. C10 Lic # 874049
Solar Powered since 1982
Home of the Sunny Side Up</pre>
<div class="moz-cite-prefix">On 2/3/2025 6:49 AM, William Bryce via
RE-wrenches wrote:<br>
</div>
<blockquote type="cite" cite="mid:CAEQmjP4eQBAnEkbmN7Db0ygg98jMH89Z+Bvczb48WKdXZLDqmg@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">
<div>Hi Jay</div>
<div><br>
</div>
The settings for the MNS Batteries are on a sticker on each
battery.
<div><br>
</div>
<div>BMS- LVCO 44.8 HVCO 58V (The HVCO is not on the sticker) </div>
<div>LVCO (inverter) 46.0</div>
<div>Float 54V</div>
<div>Bulk 56.1V</div>
<div><br>
</div>
<div>The rest of the you can set to what you want, the battery
does not care.</div>
<div>All Prismatic cells operate mostly the same, and the MNS
Batteries use A+ Automotive cells MFG by EVE.</div>
<div><br>
</div>
<div>Thanks</div>
<div><br>
</div>
<div>Logan</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote gmail_quote_container">
<div dir="ltr" class="gmail_attr">On Mon, Feb 3, 2025 at 8:47 AM
Jay via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" moz-do-not-send="true" class="moz-txt-link-freetext">re-wrenches@lists.re-wrenches.org</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi
Bill<br>
<br>
I tried and failed to find any setting information on that
battery besides charge and float. <br>
Kinda need to know things like LVD, recommended LBCO, etc. <br>
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. <br>
<br>
Jay<br>
<br>
> On Feb 2, 2025, at 9:53 PM, Bill Battagin via RE-wrenches
<<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank" moz-do-not-send="true" class="moz-txt-link-freetext">re-wrenches@lists.re-wrenches.org</a>>
wrote:<br>
> <br>
> 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.<br>
> <br>
> 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.<br>
> <br>
> Thanks in advance.<br>
> <br>
> Bill<br>
> <br>
> Feather River Solar Electric<br>
> Bill Battagin, owner<br>
> 4291 Nelson St. (Shipping)<br>
> 5575 Genesee Rd. (USPS, UPS)<br>
> Taylorsville, CA 95983<br>
> 530-284-7849, 258-1641(cell)<br>
> CA. C10 Lic # 874049<br>
> Solar Powered since 1982<br>
> Home of the Sunny Side Up<br>
> <br>
> <br>
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