The graph illustrates the structure of the solar panel and its application.
Overall, the solar panel can be used for two purpose, with the appearance looking the same.
To begin with, the general composition of a solar panel includes a transparent glass and a box. In some circumstances, it can act for air filtering purpose. By absorbing the heat from the sunray, the solar panel then uses the energy to create a cool air current on the lower end vent and a warm air current on the higher end vent.
On the other hand, when installing a pipe inside the box, the solar panel can transform into a water boiling system. Cold water will go through the lower end vent, through the pipe which ultimately turn into hot water in the other end. The process all got powered by the solar energy.
