This article explains five innovative approaches for adapting boost converters to function as standard DC–DC converters to capture solar energy, consisting of (i) voltage-multiplier cell, (2) coupled inductor, (3) coupled inductor and switch capacitor, (4) cascaded topology and. This article explains five innovative approaches for adapting boost converters to function as standard DC–DC converters to capture solar energy, consisting of (i) voltage-multiplier cell, (2) coupled inductor, (3) coupled inductor and switch capacitor, (4) cascaded topology and. In terms of these advantages, a multi-port DC–DC converter is recommended for solar energy systems in this study. In this multi-pot system, each port has a specific purpose. Two of them are renewable sources, one is the battery set and the other is the load port. Although this topology is developed. �DC converter (TPC)-based wireless charging system (WCS) that seamlessly integrates photovoltaic (PV) and an energy storage system (ESS). The proposed system leverage the advantages of an isolated topology, enhancing safety, reducing electromagnetic interference, and enabling flexible power. Several topologies of a DC–DC converter for solar energy harvesting applications are compared in terms of the range of power levels they can oversee, the complexity of the underlying hardware, the cost of implementation, the tracking efficiency and the overall efficiency of the converter. Since the power generated by a PV panel is conditioned by climatic conditions and load characteristics, a maximum power point tracking (MPPT) technique is required to maximize PV power and. SCU's Solar-powered DC-DC EV charger is an intelligent, modular and integrated on-grid, micro-grid energy storage and EV fast charger equipped with multi-functional bidirectional AC converter, MPPT module and DC charging matrix control. insolation variation and partial shading conditions.