Pidato Bahasa inggris tentang Prinsip Kerja Panel Surya

The principle of solar panels

Today i would deliver my speech about the principle of solar panels which is again developed the government .

1. When photons contained in the sun about sel-sel pv in solar panels, some will be absorbed by semiconductor material ( silicon ).Energy of a photon absorbed it thus also transferred to semiconductor.

2. Elektron-elektron affected by the collision energy photons will escape atomic , make them flow freely and thus create an electric current .Composition and special design on sel-sel pv direct elektron-elektron it to flow according to the desired .

3. Liaison metal on the top and bottom sel-sel solar power channel out direct current ( direct current, dc ).

4. Energy electricity produced of the stage of one to three phases of water can flow to the terminal electricity for use as purposes.

This is a report about the principle of solar panels, hopefully useful for many people.Thanks for his time.