Optimizing Solar Energy Harvesting: A Comprehensive Review of Intelligent MPPT For Battery Charging Circuits

In this paper an extensive literature review on a renewable energy problem has been highlighted. Solar photovoltaic (SPV) systems have garnered considerable interest in the energy sector owing to the rising demand for sustainable energy sources. To boost the efficiency of SPV systems, Maximum Power Point Tracking (MPPT) methods are extensively utilized. This DC-DC Buck-boost converter, which operates within the system, elevates the output voltage level and effectively monitors the maximum power point (MPP) across fluctuating temperature and irradiance conditions. The most commonly used MPPT technique is Type-1 Fuzzy Logic (T-1 FLC), but with the continuing development of technologies, we study that the Interval Type-2.0 Fuzzy Logic Controller (IT-2.0 FLC) in SPV systems for battery charging offers more robust and accurate control compared to the T-1 FLC. The MPPT technology optimizes power output and prolongs battery lifespan, making, the solar PV system more reliable and sustainable.