[RE-wrenches] Trojan Batteries

[jerrysgarage01]

Wrenches
This may should a little like a old wives tail but I  used to see the same cell and or  artery failure over the years. Its all about resistance so I started rotating the batteries, this improved acid levels, life span and capacity.  Just try it out before you laugh it off. One thought is the moving around is the key.
Jerry


Sent via the Samsung Galaxy S™ III, an AT&T 4G LTE smartphone

<div>-------- Original message --------</div><div>From: Tom at wagonmaker <tom at wagonmaker.com> </div><div>Date:08/12/2015  4:26 PM  (GMT-10:00) </div><div>To: RE-wrenches <re-wrenches at lists.re-wrenches.org> </div><div>Subject: Re: [RE-wrenches] Trojan Batteries </div><div>
</div>What size are the banks are are they series/paralleled across the terminals?  That can cause one or more cells to fail, generally starting on the negative terminal.  The set that failed on me was series/parallel across the terminals, old school, and the cell closest to the main negative overheated and shorted out, killing that string.  It’s why I went to buss bars.
 
Tom
 
From: Drake
Sent: Wednesday, August 12, 2015 12:03 PM
To: re-wrenches at lists.re-wrenches.org
Subject: [RE-wrenches] Trojan Batteries
 
Hello Wrenches,

I have had a number of customers with Trojan L-16s have problems lately. In some cases, I know that the batteries weren't very well cared for, but in no case were the batteries totally discharged and let get cold or sit for a long time. It doesn't seem that the batteries should have died after a couple of years. I could see diminished output and a reduced life. 

One customer who supposedly knows someone with inside information claims that Trojan started cutting corners a few years ago to be more competitive on price. 

Has anyone else seen more problems with Trojan Batteries, or heard that the company is cutting corners?

Thanks,

Drake 

Athens Electric LLC
OH License 44810
CO License 3773
NABCEP Certified Solar PV 
740-448-7328
http://athens-electric.com/ 

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