The diagrams show the structure of a solar panel and its use

The given pictures illustrate how a solar board is structured and used.

Overall

, there are three basic parts of a solar board, which function to provide warm air and warm water. Looking at the top picture, a simple solar bureau is constituted by three structural components, which are a sheet of transparent glass fitting over the panel an inlet line and an outlet sewer. Turning to the second diagram on the left shows how the sun rays penetrate the transparent glass, warming the air which enters the panel through the inlet duct. The heated air afterwards goes out of the panel through the outlet duct. When it comes to the final picture indicates how

this

same system functions to generate warm water which makes its entry through the inlet vessel, which

then

forms an ''s'' - shaped pipe inside the bureau. The liquid in

this

pipeline is heated by the sun's rays and

thereafter

exits the solar board through the outlet pipeline.