Analisa Perbandingan Daya Output Solar Cell pada Kondisi Static dan Tracking Menggunakan PID

Sun is the main energy resource that shining a great energy to the earth’s surface. The earth surface receives abaut 1000 watt energy per meter2 in a clear day. For exploit it, in this research writer have done a research using a solar panel module with sun tracking which always upright to the sun and compare in a quite (static) with purpose to get the best result from each solar panel tracker, the percentage of the solar panel increases from time by time started from morning at 08.00 - 09.00 AM the percentage is about 25.17 % . Meanwhile in the day at 13.00 - 14.00 AM when the module was upright with the sunshine is 0,48 % then in the evening at 16.00 - 17.00 AM is about 17.36 % the difference of increasing level is not too signifficant if we look because the size of the solar panel is too small with the size is 245x185x17mm, so that the sunshine that meet both of the panels from time to time in to the output power is not too far. Keywords : solar panel module, tracker using PID controller, solar panel tracking and static comparisons