A five-voltage level inverter topology circuit, and three-phase and five-voltage level inverter topology circuit, suitable for use with two serial-connected direct current (DC) power sources (C1, C2), comprise: a half-bridge inverter circuit comprising a first circuit module (M1) and a second circuit module (M2). The half-bridge inverter circuit can output 5 voltage levels including a 0V level. The five-voltage level inverter topology circuit adopts a 5-voltage level half-bridge structure, and only requires an alternating current (AC) filtering inductor (L1), thereby reducing a system cost and size, removing a leakage current, and providing high efficiency.
