Off-grid electric vehicle (EV) charging with solar energy involves charging EVs using photovoltaic (PV) panels without being connected to the electricity grid. This means that the charging station is powered by a standalone solar power system, which can consist of solar panels, a battery bank for energy storage, and a charge controller to manage the flow of energy between the panels and the battery. This approach provides a sustainable and environmentally friendly way of charging EVs, especially in rural or remote areas where grid access is limited. Additionally, by using solar energy, the cost of charging can be reduced as there is no need to purchase electricity from utility companies.