This paper helps to understand the configuration of grid connected EV charging station which is integrated with Renewable energy system. Which is an Solar PV rooftop system and act as a backup system for meeting power demand of an EV charging station which help to reduce stress on grid. Renewable energy sources is an best solution for production of energy as an local generation of power which help charging station run economically as it collaborate with grid connected charging station at off peak period the power is taken by grid for operation of station and at that time the solar pv system charges the backup batteries which are connect to station for supplying power to charge EV's at peak hours .As well as the backup battery bank which charge whole day with Solar PV system can be used for battery swapping for EV's .MATLAB/SIMULINK is used to simulate the grid connected EV charging station with renewable energy sources which help to obtain results of simulation model .