Which material is best used in solar cells?

What are the materials used for making solar cells?

Solar cell

They convert sunlight into direct current (DC) electricity. A solar cell is made of two types of semiconductors, called p-type and n-type silicon. The p-type silicon is produced by adding atoms such as boron or gallium that have one less electron in their outer energy level than does silicon.

Which material is suitable for solar cell construction and why?

Silicon – The Most Popular Material for Solar Cells

The molecular structure of single-crystal silicon is uniform. This uniformity is ideal for the transfer of electrons efficiently through the material. However, in order to make an effective photovoltaic cell, silicon needs to be “doped” with other elements.

Which material is ideal for solar cell fabrication and why?

Note: The material selected is crystalline silicon because of the favorable band gap and also the high absorption of the material for incident light.

What are the materials required for the construction of solar cells Mcq?

Solar Cell MCQ Question 7 Detailed Solution

Solar cells are made of semiconductor materials like silicon, cadmium telluride, and copper indium gallium selenide.

Which is the most efficient solar collector from following?

Evacuated tube collectors are the most efficient but most costly type of hot water solar collectors. These collectors have glass or metal tubes with a vacuum, allowing them to operate well in colder climates.

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