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Solar integrated current-fed quasi-Z-source inverter (qZSI) have been proposed to overcome the limitations of current-source inverter (CSI) and current-fed Z (impedance) source inverter (ZSI). The problems with CSI are unidirectional power flow and can perform only voltage boost operation. On the other hand ZSI is bidirectional with an additional diode and have voltage buck-boost capability. The techniques...