Solar Powered Roof Fan

A solar powered roof fan works by using energy from sunlight to ventilate and cool indoor spaces without relying on electricity from the grid. It is equipped with a solar panel that captures sunlight and converts it into electrical energy, which powers a motor inside the fan. As the sun shines, the fan automatically starts spinning, drawing out hot, stale air from inside the building through the roof and expelling it outside. This creates negative pressure that allows fresh air to enter through vents, windows, or gaps, improving overall airflow. The stronger the sunlight, the faster the fan operates, making it highly efficient during the hottest parts of the day when ventilation is needed most. This eco-friendly solution helps reduce indoor heat, lowers cooling costs, and maintains a healthier and more comfortable environment.

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