The diagrams illustrate how a solar panel is structured and how it is used.
Overall, the diagrams show the basic structure of a solar panel and the diagram below shows that solar panel can be used for air heating and water heating processes.
First, the diagram above illustrates the structure that makes up a simple solar panel. The parts include a transparent glass panel, an inlet pipe and outlet pipe on the opposite
The second diagram on the left shows sunlight shining down on the transparent glass panel to heat the air that enters the panel through the inlet pipe.The hot air will then escape from the solar panel through the outlet pipe.The final diagram shows how warm water is created. Water is introduced through the inlet pipe and passes through the “S” shaped water pipe in the solar panel. The water in the pipe is heated by the sun’s rays and exits through the outlet pipe.
