About solar PV.

What is  a solar panel?

Solar panels are devices that convert light into electricity. They are called “solar” panels for the reason that most of the time, the most powerful source of light available is the Sun.

“PV cells are made from layers of semi-conducting material, usually silicon. When light shines on the cell it creates an electric field across the layers. The stronger the sunshine, the more electricity is produced. Groups of cells are mounted together in panels or modules that can be mounted on your roof.

The power of a PV cell is measured in kilowatts peak (kWp). That’s the rate at which it generates energy at peak performance in full direct sunlight during the summer. PV cells come in a variety of shapes and sizes. Most PV systems are made up of panels that fit on top of an existing roof, but you can also fit solar tiles.”

The video below demonstrates how solar energy works. 

By S.M

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