It think the C12 has a built in night light function. Use a knob on the inside to set up.
Thank you, Maverick Maverick Brown BSEET, NABCEP Certified Solar PV Installer ® President & CEO Maverick Solar Enterprises, Inc. Office: 512-919-4493 Cell: 512-460-9825 Sent from an iPhone. On Jan 31, 2011, at 7:52 AM, "Jason Szumlanski" <ja...@fafcosolar.com> wrote: > 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 > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: RE-wrenches@lists.re-wrenches.org > > Options & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out participant bios: > www.members.re-wrenches.org >
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