The provided diagrams illustrate the layout of a solar panel set and how it can be utilized to heat air and water.
Overall, a solar panel set is relatively simple with just two main elements. The function of it is also straightforward, consisting of three main stages, starting with the collection of solar energy and culminating in the production of heated air or water.
Regarding the structure of a solar panel and its use to heat up air, a solar panel typically consists of a transparent removable layer of glass on a box, which can be connected to a box underneath with an inlet and outlet mechanism. To heat up air, firstly, the inlet end of the box channels cool air from the environment into the box, whereby the air is heated by the intensified energy from sun rays through the layer of glass. When the air is hot enough for consumption purposes, the outlet pipe allows it out, ready to be used.
The same mechanism is applied to raise the temperature of water. The water is also directed into the box by the inlet pipe. It then flows through much longer and more curved pipes, which cannot be found in the box for heating air, until it becomes fully heated and ready for consumption through the outlet end.