Integrated switching capacitor Multi-Level Inverters (MLIs) are gaining prominence in both high-voltage AC applications and the renewable energy sector. The High Gain Switched Capacitor (HGSC) technique, devised to attain the required output voltage magnitude, strategically employs fewer DC sources based on capacitor voltage. Tackling the challenge of creating a high-gain, effective MLI with minimal switches and sources necessitates a comprehensive approach. This paper presents an innovative High-Gain Nine-level inverter topology (HNIT) that utilizes less switches, diodes, and capacitors than other HGSC-MLI configurations. The unique inverter arrangement employs only one DC source, eight switches, as well as two capacitors achieve Nine-Level Voltage Output waveforms. The HNIT consistently demonstrates an impressive ability to generate high-quality voltage output under diverse conditions, employing multicarrier PWM control techniques. Specifically, the technique known as Phase Opposition Disposition Pulse Width Modulation (PODPWM) applied in this study. Carefully carried out simulation studies Using Simulink/MATLAB, to confirm the effectiveness of the suggested HNIT configuration.