The diagram illustrates the process of drinking water using solar energy and a filtration system. Overall, the system consists of several stages, beginning with the generation of electricity from sunlight and ending with the delivery of clean, drinkable water through a tap. The process is entirely powered by sunlight and depends on a combination of mechanical pumping and filtration to make underground water suitable for consumption.
At the first stage, sunlight is captured by a solar panel and converted into electricity. The electricity is then used to operate a pump that is installed at the underground well. As a result, water is drawn up from below ground and channeled through a pipe to the water tank which is situated at a wooden platform.
In the next stage, the water tank is filled with the extracted water where it undergoes filtration in order to eliminate impurities. After that, the purified water is kept briefly inside the bank. Eventually, the drinking water is released through a tap before it is gathered in a moveable container, making it ready for use.