[RE-wrenches] Photosensor for 12VDC System with load controller

Mon Jan 31 05:52:05 PST 2011

I have a customer with a Xantrex C12 charge controller with LVD
controlling a 5A load. Their battery and PV are not large enough to run
the load 24/7, and they don't need it to run at night. I am thinking
about recommending a photocell to disconnect the load at dusk and turn
it back on at dawn. They are not interested in upgrading the PV and
battery (too costly). 

Can anyone recommend a photosensor source, and maybe a model number?

Other ideas welcomed...

Jason Szumlanski

Fafco Solar

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