Abstract
This review paper presents an analysis of solar photovoltaic (PV) based multifunctional electric vehicle (EV) charging systems, focusing on converter topologies, control strategies, and energy-management techniques. Recent studies highlight the use of bidirectional DC–DC converters, such as SEPIC, to enable efficient G2V, V2G, and V2H operations while supporting residential loads under variable solar conditions The reviewed implementation demonstrates a unified charger capable of MPPT without a separate DC–DC converter, seamless grid/islanded switching, active filtering, and robust dc-link control using SOGI-FLL and sliding-mode techniques .An Implementation of Solar PV Overall, the review identifies key advancements and existing gaps in designing cost-effective, reliable, and multifunctional PV-integrated EV charging infrastructures.