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

The diagrams provide an overview of the structure and functionality of a solar

panel

. They depict the key components of a solar

panel

,

as well as

how it harnesses solar energy to generate warm

air

or

water

. Starting with the first diagram,

it

Correct pronoun usage

apply

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showcases the structural elements of a basic solar

panel

. The

panel

consists of a transparent glass sheet placed on top,

along with

an inlet

pipe

and an outlet

pipe

located on opposite sides. Moving on to the second diagram, positioned on the left, it illustrates the process of solar energy absorption. Sunlight penetrates the transparent glass, heating the

air

that enters the

panel

through the inlet

pipe

.

Consequently

, the warmed

air

flows out of the

panel

through the outlet

pipe

, providing a source of warm

air

. The final diagram demonstrates the solar

panel

's capability to produce warm

water

.

Water

enters the

panel

through an inlet

pipe

, which

then

circulates in an '

S'-shaped

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S-shaped

pipe

within the

panel

. As the sun's rays shine on the

panel

, the

water

within the

pipe

absorbs the heat and exits the

panel

through the outlet

pipe

, delivering warm

water

for various purposes.