This book is primarily intended to serve as a guide on Maximum Power Point Tracking. It gives an overview on some of the most widely used MPPT algorithms. It also puts light on the need for MPPT, factors effecting the choice of selection for MPPT, complexity and its applications has been explained in detail. Comparison of available MPPT algorithm with respect to various parameters is also highlighted. Adding to it the design and development of a novel MPPT based solar charge controller for PV application is presented. This book can be used by researchers as well as practicing engineers in the area of MPPT and Renewable Energy Systems.