**5. Simulation Verification**

To verify the performance of the proposed method, an CHB inverter which consists of five modules is simulated in MATLAB/Simulink. The PV panel is a JAP6-60-255/4BB and the specifications and equivalent circuit parameters are given in Table 2. Table 3 shows the inverter and grid parameters.


**Table 2.** Parameters of the PV panel.


**Table 3.** Parameters of power grid and inverter.
