Solar electric energy demand has grown consistently by 20% to 25% per annum over the past 20 years, which is mainly due to the decreasing costs and prices. In recent years, multilevel inverters have become more attractive for researchers and manufacturers due to their advantages over conventional three level PWM inverters. They offer improved output waveforms, smaller filter size and lower EMI, lower Total Harmonic Distortion. REFERENCE [1] Puneet Kumar Chaudhay, “A Critical Review on Photovoltaic Base Maximum Power Generation System” , International Journal of Recent Technology and Engineering (IJRTE) , Volume-1, Issue-6, January 2013 [2] Mr. R.Anand and Mr. G.Ashok Kumar, “Multilevel Inverter for Grid Connected Photovoltaic System by employing PID Controller”, International Journal of Engineering and Advanced Technology (IJEAT) , Volume-2, Issue-1, October 2012. [3] Mr. Amol Karpe and MrBindu R, “A Comparison of Conventional and Multilevel Inverter for 2.3 kV Induction Motor Drives”, International Journal of Advances in Electrical and Electronics Engineering, [4] E. Beser, B. Arifoglu, S. Camur, E. K Beser, “A grid-connected photovoltaic power conversion system with single-phase multilevel inverter”. Solar Energy, vol. 84, No 12, pp. 2056-2067, 2010. [5] Vikas Kulkarni, Rajesh Nehete, “Simulation and Analysis of Photo-Voltaic (PV) based Solar Inverter System”, International Journal of Soft Computing and Engineering (IJSCE) , Volume-3, Issue-6, January 2014. [6] Muhammad H. Rashid “Power Electronics: Circuits, Devices and Applications”, 3rd Edition, Pearson publication, pp.406-429.