Question

What is energy transformation that takes place in a solar cell?

Answer 1

Hint: A solar cell, also known as a photovoltaic cell, is an electrical device that uses the photovoltaic effect, a physical and chemical phenomena, to convert light energy directly into electricity. Regardless of whether the source of light is sunlight or artificial light.

Complete step by step solution:
Photovoltaic cells are solar cells that turn light into electricity. Semiconductors are used to construct these cells. Silicon is the most common material used in semiconductors today. When sunlight strikes the cells, electrons are released. This generates an electric current, which is then utilised to power a device.
Solar thermal energy harnesses the sun's energy to heat a fluid to a higher temperature, which is then transferred and used to heat water, resulting in steam. Steam is transformed to mechanical energy, which is then used to generate electricity.
As a result we can say that the Solar energy is converted to electrical energy in a solar cell.

Note: Solar panels can absorb and transfer energy from the sun, but it does not have to be direct sunlight. Different sections of the sun's light spectrum can be captured by solar panels. Solar energy is pollution-free, has no negative effects on the environment, and is environmentally friendly. One of the most extensively used renewable energy sources is solar energy.