Question

State whether given statement is True or False
A specially designed P N junction diode converts the solar energy into electrical energy.

• A. True
• B. False

Answer 1

The correct option is A True

True. A specially designed P N junction diode converts the solar energy into electrical energy are called photovoltaic solar cells.

A “solar panel” is constructed using individual solar cells, and solar cells are made from layers of silicon semiconductor materials. One layer of silicon is treated with a substance to create an excess of electrons. This becomes the negative or N-type layer. The other layer is treated to create a deficiency of electrons, and becomes the positive or P-type layer similar to transistors and diodes. When assembled together with conductors, this silicon arrangement becomes a light-sensitive PN-junction semiconductor.