[RE-wrenches] Charging Multiple Battery Banks

[Jeremy Rodriguez]

It would be 2kw of PV

Jeremy
All Solar
Penrose, CO

Date: Tue, 24 Mar 2015 12:17:20 -1000
From: jerrysgarage01 at gmail.com
To: re-wrenches at lists.re-wrenches.org
Subject: Re: [RE-wrenches] Charging Multiple Battery Banks

How big of a system are you looking at as some of the smaller charge controllers are auto sensing
Jerry

On Tue, Mar 24, 2015 at 12:11 PM, Jeremy Rodriguez <allsolarjeremy at msn.com> wrote:



Wrenches,
I have a client that wants to charge a 24v battery bank and a 48v bank with the same array. Different charge controllers, with some type of relay is what I was thinking, and using the controller's aux. 12v output for the relay control. 
The primary battery to be charged would be the 24v bank, then once it is fully charged, divert the pv to the secondary controller at the 48v bank.

Any comments or recommendations on this would be helpful.

Jeremy Rodriguez
All Solar Inc. 
Penrose, CO
 		 	   		  

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