[RE-wrenches] Huge battery bank recommendation
frenergy
frenergy at psln.com
Tue Mar 11 07:48:09 PDT 2014
As a side note, if you use the 2YS31 Surrettes, as I did for a single 48V string about a year ago. You may want to have them shipped from Canada as a batch. I'm almost certain that my pack of 24 2v cells was a mixture of manufacture dates, 3 of which were in the "distribution chain" for too long. So I have 3 cells that, despite the hours and hours and days of charging I cannot get above SG 1.252. The rest of the cells are in the 1.268~1.275 range after EQ. Yes, I've talked to Steve Higgins about this a couple times....so far, I don't have the answer I would like after having spent a very large chunk on $$ on what I'm hoping is a 15 year pack.
Bill
Feather River Solar Electric
4291 Nelson St.
Taylorsville, CA 95983
530.284.7849 / 6544 fax
----- Original Message -----
From: Mac Lewis
To: RE-wrenches
Sent: Tuesday, March 11, 2014 6:45 AM
Subject: Re: [RE-wrenches] Huge battery bank recommendation
Good point Jason. To clarify this is a 48V system.
Thanks
On Tue, Mar 11, 2014 at 7:44 AM, Jason Szumlanski <jason at fafcosolar.com> wrote:
Not that I have an answer for you, but I'm curious, too. You need to specify voltage to get a good answer.
Jason Szumlanski
Fafco Solar
On Tue, Mar 11, 2014 at 9:24 AM, Mac Lewis <maclewis1 at gmail.com> wrote:
Hi wrenches,
I am consulting on a job that requires an 8000 Ahr battery bank. This is quite a bit beyond my normal battery bank realm. What would you recommend for this?
Thanks in advance
--
Mac Lewis
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Mac Lewis
"Yo solo sé que no sé nada." -Sócrates
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