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. 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. y harvesting has driven the investigation into high-gain topologies that can elevate voltage levels. The proposed converter incorporates a Switched Capacitor (SC) mechanism to achieve high conversion efficiency and increased out ut voltage gain, solving the problem of Solar Panels (SP) low voltage. This project improves photovoltaic production by using different topologies of DC/DC converters. Firstly, we must study the characteristics of solar panels and their operating system. Later, we integrated the solar panel and all the transformers and prepared a simulation system in the Matlab. Driven by the global energy transition, the rapid expansion of photovoltaic (PV) capacity—particularly in China's “sand-Gobi-desert” mega-bases—demands highly efficient collection technologies. Several topologies of a DC–DC converter for solar energy harvesting applications are compared in terms of the range of power levels they can.