Don't know if anyone has run across this, but thought I would post. figured someone here with more electrical knowledge than I could make this work for an array.
http://solartracker.greenwatts.info/solar_tracker_LM339.htmIf someone brighter than I (and that is all of you) can make it work for an array of say 4 or 6 panels, I would like to be informed of the plans.
Jeff
