An off-grid solar system, also known as a standalone solar system, operates independently from the public electricity grid, providing a self-sufficient energy solution for remote areas or locations without reliable grid access. It comprises solar panels that convert sunlight into direct current (DC) electricity, which is then stored in a battery bank after being regulated by a charge controller. This stored energy is converted into alternating current (AC) by an inverter, making it suitable for powering household or business appliances. Off-grid systems ensure energy independence and are ideal for locations with no grid access or frequent power outages. They require careful planning and adequate battery storage to meet energy needs during periods of low solar generation, such as nighttime or cloudy days. Although off-grid systems typically have higher upfront costs and require more maintenance compared to on-grid systems, they offer the advantage of complete autonomy from the grid.