In this study, we aim to demonstrate a microgrid system experimental simulation for an easy understanding of a large-scale system. This model is required for industrial training and learning environments. A grid-connected inverter was developed, in which power reference values are assigned to the inverter to generate a synchronized output. Aside from that, during fluctuations in load capacity, the grid-connected system must be able to supply power from the utility grid side and microgrid side in a balanced manner. Therefore, droop control is installed in the inverter’s control board to maintain a balanced power sharing in both sides. Power control in islanding mode condition and droop control in a grid-connected condition was implemented in order to maintain a stabilized system.