The PV solar inverter converts the DC power generated by the solar panel into AC power required by consumer and commercial systems. The DC voltage created by the panel is supplied to an inverter equipped with DC boost circuit. PV systems require a compact component design and low-noise and high efficiency operation. The power module can be used to provide DC power required for the inverter and for the microcontroller and other internal electronics. The low noise operation of the power module insures quiet as well as energy-saving high efficiency operation.