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What's the reasoning behind two different battery banks at different
voltages? What is the other equipment involved: batteries type, age,
inverters, etc.?<br>
<pre class="moz-signature" cols="72">R.Ray Walters
CTO, Solarray, Inc
Nabcep Certified PV Installer,
Licensed Master Electrician
Solar Design Engineer
303 505-8760</pre>
<div class="moz-cite-prefix">On 3/24/2015 5:07 PM, Jeremy Rodriguez
wrote:<br>
</div>
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<div dir="ltr">It would be 2kw of PV<br>
<br>
Jeremy<br>
All Solar<br>
Penrose, CO<br>
<br>
<div>
<hr id="stopSpelling">Date: Tue, 24 Mar 2015 12:17:20 -1000<br>
From: <a class="moz-txt-link-abbreviated" href="mailto:jerrysgarage01@gmail.com">jerrysgarage01@gmail.com</a><br>
To: <a class="moz-txt-link-abbreviated" href="mailto:re-wrenches@lists.re-wrenches.org">re-wrenches@lists.re-wrenches.org</a><br>
Subject: Re: [RE-wrenches] Charging Multiple Battery Banks<br>
<br>
<div dir="ltr">
<div>How big of a system are you looking at as some of the
smaller charge controllers are auto sensing<br>
</div>
Jerry<br>
</div>
<div class="ecxgmail_extra"><br>
<div class="ecxgmail_quote">On Tue, Mar 24, 2015 at 12:11
PM, Jeremy Rodriguez <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:allsolarjeremy@msn.com" target="_blank">allsolarjeremy@msn.com</a>></span>
wrote:<br>
<blockquote class="ecxgmail_quote" style="border-left:1px
#ccc solid;padding-left:1ex;">
<div>
<div dir="ltr">Wrenches,<br>
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. <br>
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.<br>
<br>
Any comments or recommendations on this would be
helpful.<span class="ecxHOEnZb"><font
color="#888888"><br>
<br>
Jeremy Rodriguez<br>
All Solar Inc. <br>
Penrose, CO<br>
</font></span></div>
</div>
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