. The diagram below shows how a solar powered water pump works. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

This

diagram illustrates an instrument worked by solar power for the purpose of pumping

water

from under the

ground

.

Overall

, it can be seen that

this

apparatus was composed of four essential items, and it relied on sunlight as a source of power to get

water

from under the Earth. The pump was situated under the

ground

,

while

other main parts were placed above the

ground

.

To begin

, a solar panel made of photovoltaic cells, which was fixed on a column and exposed to the sun, had the ability to convert sunlight rays to electric power, and

then

; it could be transferred via a certain wire to a bore pump, which was kept in a pipe, that was inserted in a well under the

ground

.

In addition

to that, a tank for collecting pumped

water

was placed above the

ground

,

whereas

the place of bore pump was under the Earth. So, when the pump connected with the generated electricity from the sun, it raised

water

from the underground well. After, that the

water

was collected into a tank, so; people in the village could come to take it to use for different purposes.

This

system was sustainable because it depended on renewable energy.