The Solar DC Fan is an energy-efficient cooling solution powered by solar energy, offering a sustainable alternative to traditional electric fans. Utilizing photovoltaic panels, it converts sunlight into electricity, powering the fan's DC motor directly. This eliminates the need for grid electricity, reducing energy costs and environmental impact. The fan is designed for both indoor and outdoor use, providing ventilation and comfort in areas with limited access to electricity or during power outages. With adjustable speed settings and oscillation features, it offers customizable airflow for various applications. Its low-voltage operation ensures safety and efficiency, making it suitable for residential, commercial, and agricultural settings. The Solar DC Fan exemplifies green technology, promoting energy independence and environmental stewardship.