what is a solar cell ? why and how is a solar cell application and pa

1.	what is a solar cell ? why and how is a solar cell application and panel prepared ? List two limitations of these panels.
Answer» Solar cell is a device that converts solar energy into electricity. Since the output of a single solar cell is quite small, a large number of solar cells are combined using silver for the interconnection. This arrangement of solar cell is called a solar panel that can deliver enough electricity for practical use. Uses : (i) Artificial Satellites. (ii) Traffic lights, calculators (iii) Radio, and wireless transmission (iv) At TV relay station. Limitations : (i) Highly expansive. (ii) Fabrication is a complex process. (iii) Low efficiency.

what is a solar cell ? why and how is a solar cell application and panel prepared ? List two limitations of these panels.

Answer»

Solar cell is a device that converts solar energy into electricity. Since the output of a single solar cell is quite small, a large number of solar cells are combined using silver for the interconnection.

This arrangement of solar cell is called a solar panel that can deliver enough electricity for practical use.

Uses :

(i) Artificial Satellites.

(ii) Traffic lights, calculators

(iii) Radio, and wireless transmission

(iv) At TV relay station.

Limitations :

(i) Highly expansive.

(ii) Fabrication is a complex process.

(iii) Low efficiency.

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