Inverters are important devices for the conversion of direct current (DC) to alternating current (AC) for powering of electrical units. The use of single phase or three phase inverters lies greatly on the nature of work to be done. Single phase inverters can be found in homes as the electrical load requirements are not high. On the other hand, three phase inverters are commonly used in industries and commercial purposes where efficiency and load management are important aspects. These differences are of essence so as to help customers to determine the well suited inverter for his/her purpose hence maximizing efficiency and minimizing power requirements.