Today, in hybrid energy systems, especially on-grid and battery-free systems, a separate inverter is required for each type of energy. For example, in a wind-PV hybrid energy system, a PV inverter and a wind inverter are required. In this way, the use of two separate inverters increases the system cost from 10000TL to 12000TL. With the new generation modular structure inverter developed within the scope of the project, more than one renewable energy source can be used in the same inverter. However, the user will be able to add appropriate MPPT modules to the inverter for each renewable energy source he wishes to add to his system. Thus, the user will be saved from a separate inverter cost (10000TL for PV inverter and 12000TL for wind inverter) for each renewable energy source. In addition, when the user wants to develop or modify the system, it is enough to buy the MPPT module of the renewable energy source to be added to the system and add to the inverter.