In the condition That I m using a BUck Convertor With the Duty Cycle we can Increase the voltage but the current decreaces the Power remains the same So why do we need Maximum Power Point Tracking ? --=20 View this message in context: http://old.nabble.com/Reagrding-MPPT-tp324799= 91p32479991.html Sent from the PIC - [EE] mailing list archive at Nabble.com. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .