12 V 5 Amp West East Auto Sensor Nacht Zum Selbermachen PV Panel Sun Tracking Controller Board
15,27 €
Proto Breadboard. This cause losing 3 to 4 potential hours of energy harvesting. The West to East Auto Sensor detects deep dark night and turn automatically the PV panel to east such that its ready before the sun s hines.
Jetzt bei Ebay:
