Which generation Iron Edison batteries are these? The ReLion rebranded
black ones, or the other rebranded white ones (I have the OEM of them
somewhere)?
Not sure it makes much difference for the FNDC either way. But I have had
quite a few failures of the ReLion ones from Iron Edison.
What I usually what I do is set AH to the actual AH, set the reset voltage
to 2 tenths below absorb setting, and for very short time period -- 10
minutes, or sometimes zero minutes. LFP batteries peak and drop in voltage
very fast once they are full. I would probably only use one new shunt --
add an extra 500A/50mV shunt on the combined battery before it splits to go
to the two GSLC's... the FNDC can't take 6 shunts, and you could just use
the two battery shunts on both GSLC's but programming is more complicated
then.
Zeke
Subject: Re: [Re-wrenches] Wacky FNDC behavior
Message-ID:
<CAM=pgtywua5-+z3evhquefpf3gmtbh7yxzci0djujyz8ndt...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
So for those that still use the FNDC, how should it be set up for accurate
SOC readout?
Here’s what’s installed:
8ea- 200Ah Lithium 16 cell 48v nominal
2ea- RADIAN 8048A Inverter each with its own set of 3 shunts pre wired in a
GSLC
Absorb set at 55.4 for the CCs per Iron Edison
it’s on opticsRE if anyone would like temp access to check it out!
Regards,
Jeremy Rodriguez
All Solar Inc.
Penrose CO
719-276-4954 <(719)%20276-4954>
--
Zeke Yewdall
PV Engineer
NABCEP #031508-89
[email protected]
303-523-3592
_______________________________________________
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
