How a solar panel looks like and how is it utilized is illustrated by the three diagrams.
Overall, the solar panel converts the cool air and water into warm air and water, respectively with the assistance of sunlight.
Firstly, a solar panel is set up in the form of a box having cylindrical-shaped inlet and outlet on either sides. Afterwards, a transparent top is placed on the box with equal dimensions, and then the panel is ready to be used for the purpose of heating either air or water.
Moving ahead, if the intention is to heat air, then the cool air is first entered into the box through inlet on the left side. Owing to the transparent top, the sun rays fall straight on the inside part of the panel and coming in direct contact with the air. Once the air is warmed, it comes out through outlet.
A similar procedure is followed in case of water also. However, there is one alteration that a water pipe is installed in the solar panel in order to warm the water completely and the rest of the process remains the same.
