The major objective of this research work is to model and implement the effectiveness of DSTATCOM fed voltage source inverter-based power electronics devices to store energy in the dc capacitor. The three-phase supply is connected to load, while the VSI fed DSTATCOM acts as a filter at PCC to inject current in the distribution system. The proposed topology of VSI fed DSTATCOM has been simulated. Solar photovoltaic is an advanced energy source for the future. The most important function of MPPT is to regulate the voltage and is used for converting the unregulated dc input to the controlled output voltage. The charge controller of P & O algorithm was simulated to track the reference current from the inverter. Based on the algorithm, the numerical variables were identified from the membership function for a change in the error. The hardware set up was designed for 18 V PV panel to regulate the voltage.