Wang Chie 02 05 The increased power quality demands along with rising power rating requirements become achievable with multilevel inverters which offer reduced electromagnetic interference EMI and harmonic distortion The simultaneous processing capacity of added switches becomes crucial to manage as multilevel inverters increase their levels The paper presents the implementation of space vector pulse width modulation SVPWM for neutral point clamped NPC inverters having two and three levels of configuration The geometrical symmetry within the six sectors connects the procedure of switching ontime calculations to the strategy of ontime arrangement The modeling of two and three level inverters through MATLABSimulink happens alongside experimental data verification of the system performance The results indicate that photovoltaic cells can serve as an appropriate power source for the NPC inverter Copyright (c) Journal of Engineering Technology and Sciences. All rights reserved 2026