[RE-wrenches] 24 volt Battery Bank comparison

[Wayne Irwin]

Just for a little extra.

Wayne Irwin, EE
Director of Engineering

Pure Energy Solar International Inc. 
State Licensed Solar Contractor

License # CVC56695 

Wayne at PureEnergySolar.com
 

http://pureenergysolar.com
 

352 377-6527 Office
352 336-3299 
Fax
352 316-1637 Cell
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> From: peter.parrish at calsolareng.com
> To: re-wrenches at lists.re-wrenches.org
> Date: Tue, 31 May 2011 16:05:06 -0700
> Subject: Re: [RE-wrenches] 24 volt Battery Bank comparison
> 
> Fewer number of strings the better. Go with plan A. Why 13 (and not 12) of
> the Rolls if I may ask?
> 
> 
>  
> Peter T. Parrish, Ph.D., President
> California Solar Engineering, Inc.
> 820 Cynthia Ave., Los Angeles, CA 90065
> CA Lic. 854779, NABCEP Cert. 031806-26
> peter.parrish at calsolareng.com  
> Ph 323-258-8883, Mobile 323-839-6108, Fax 323-258-8885
> 
>  
> ________________________________________
> From: re-wrenches-bounces at lists.re-wrenches.org
> [mailto:re-wrenches-bounces at lists.re-wrenches.org] On Behalf Of Wayne Irwin
> Sent: Tuesday, May 31, 2011 2:50 PM
> To: Wrenches
> Subject: [RE-wrenches] 24 volt Battery Bank comparison
> 
> Hello Esteemed Battery Gurus,
> 
> Which of the following do you believe is the better 24 V battery bank?
> 
> A) 13 - Rolls 2-YS-31 2430 AH @ 20 HR (one string) 
> 
> or 
> 
> B) 9 -  Rolls 8-CS-25P 820 AH @ 20 HR (3 strings of 3)
> 
> Thank you in advance for your input!
> 
> 
> Wayne Irwin, EE
> Director of Engineering
> Pure Energy Solar International Inc. 
> State Licensed Solar Contractor
> License # CVC56695 
> Wayne at PureEnergySolar.com 
> http://pureenergysolar.com 
> 352 377-6527 Office
> 352 336-3299 Fax
> 352 316-1637 Cell
> The content of this message is Pure Energy Solar Confidential. If you are
> not the intended recipient and have received this message in error, any use
> or distribution is prohibited. Please notify me immediately by reply e-mail
> and delete this message from your computer system. Thank you.
> 
> 
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