SK MYBELLI, MD GOUSIYA BEGUM, D SATYANARAYANA, A DURGA PRASAD 01 01 In this article we take a look at an electric vehicle EV charging station that uses solar photovoltaic PV arrays to improve power quality and can work either independently or in conjunction with the grid When operating independently the station uses the electricity from the PV panels to immediately charge the electric vehicles battery Connected to the utility grid it may improve the quality of grid electricity via reactive power compensation while also supplying excess energy back to the system In addition to controlling the charging and discharging of electric vehicle batteries the suggested charging station can also do the following i compensate for harmonic currents ii charge and discharge electric vehicles at the same time with harmonic compensation and iv discharge electric vehicles at the same time with harmonic compensation Even when grid voltages are uneven the management method keeps overall harmonic distortion of grid currents within the 5 level suggested by IEEE519 ensuring dependable operation The system is mostly built to work with the grid but when grid synchronisation is lost it immediately shifts to independent mode so the PV array can keep charging the electric vehicle battery When the grid becomes available the system may be securely connected with the help of a specific synchronisation controller Copyright (c) Journal of Science Engineering Technology and Management Science. All rights reserved 2026