[RE-wrenches] Charging Multiple Battery Banks

[Jerry Shafer]

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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