Solar cells are generally made up of using -

Correct option is C

· Material Used in Solar Cells:
· Solar cells are made of semiconductors, primarily silicon.
· Semiconductors can absorb sunlight and convert it into electricity through the photovoltaic effect.
· Key Characteristics of Semiconductors:
· They have conductivity between conductors and insulators.
· The electrons are energized by sunlight, creating an electric current.