Solar Cells

Solar Cells

A “solar cell” is a device which changes sunlight into electricity. More technically, a solar cell is also referred to as a “photovoltaic cell.”

The term “photo” derives from the Greek word for “light,” and the term “voltaic” comes from the word “volt” which means “electrical force.” A “cell” is a small receptacle or container containing electrodes which generate power.

Thus, a photovoltaic cell is a container that creates electric force, through light.

Whereas a solar cell can generate electricity from any light source, its intended use is the collection of solar energy from the sun.