  Multilevel inverters are used to improve powerquality and reduce component
stresses. This paper describesand compares two multilevel cascaded three phase
inverterimplementations with two different modulation techniques: PhaseShifted
Pulse Width Modulation, and Nearest Level Control.Further analysis will show
required number of inverter levelswith respect to modulation techniques to
provide desired powerand power quality to resistive load or grid. Cascaded
inverterwill be designed and simulated to draw power from PV cells.
