MPPT. Nothing too stunning but worth noting. http://www.iiste.org/Journals/index.php/JETP/article/view/1179/1100 Fuzzy Intelligent Controller for the Maximum Power Point Tracking of a Photovoltaic Module at Varying Atmospheric Conditions Aurobinda Panda* ,M.K.Pathak, S.P.Srivastava Department Of Electrical Engineering, IIT Roorkee, PO box 247667, Roorkee, = India * E-mail of the corresponding author: aurobind.panda@gmail.com --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .