The performance graph of each inverter is increased by the intensity of sunlight, the efficiency of the inverter will be at around 80% and up to about 90%, but compared to the system. Efficiency inverter bigger is the Centralized will have better performance than Distribution systems significantly in the average effective day of the inverter system 1500W is greater than the system 600W and 600W will be available. 300W*2 system more efficient and more effective system to 300W*2 300W [1] with 300W [2].