Solar energy is radiant light and heat from the Sun that is harnessed using a range of ever-evolving technologies such as solar heating, photovoltaics, solar thermal energy, solar architecture and artificial photosynthesis It is an important source of renewable energy and its technologies are broadly characterized as either passive solar or active solar depending on how they capture and distribute solar energy or convert it into solar power. Active solar techniques include the use of photovoltaic systems, concentrated solar power and solar water heating to harness the energy. A number of algorithms have been developed for extracting maximum power. Our proposed work is modelling and simulation of incremental conductance MPPT algorithm. This improved algorithm is used to track MPPs because it performs precise control under rapidly changing Atmospheric conditions. Solar power is varied time to time in a day so we need a constant power from solar energy that can be focused in this proposed work. In this design based on an incremental algorithm. That incremental algorithm for the purpose of obtain the maximum power from the solar panel. This can be done by solar tracer and maximum power point tracker. The proposed incremental algorithm provide enhancement of speed in maximum power point tracking. This approach include two categories of controlling such as open and closed loop control. This implementation is done in Matlab Simulink environment.