[RE-wrenches] would this work?

[toddcory at finestplanet.com]

so it might be possible to power the pump array direct and also charge batteries through a hv mppt charge controller at the same time??
 
todd
 
 
 
 
 
 
On Wednesday, June 5, 2013 8:18pm, "jay peltz" <jay at asis.com> said:



Hi Todd
As bob-0 and Larry have said
And the sqflex is a mppt unit, nothing else needed
Jay
Peltz power

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On Jun 5, 2013, at 7:30 PM, [mailto:toddcory at finestplanet.com] toddcory at finestplanet.com wrote:



ok wrenches... here is a hair brained idea i came up with.
 
i have this customer with the grundfos pump being powered, array direct by 10 astropower 75's in series... so around  170 vdc.
 
what would happen if a hv mppt charge controller were paralleled with the panel output feeding the pump?
would the cu200 & charge controller mppt algorithms fight each other?
 
thanks,
 
todd


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