What is a Solar Electric Or Photovoltaic System?

Photovoltaic (PV) systems work by converting sunlight into electricity. They work whenever the sun showed but works best when the sun shines directly on the panel at right angles.

Unlike solar thermal systems that use solar heat to keep water hot, PV systems work by bouncing photons of sunlight in a silicon solar cell.

This creates the photoelectric effect in which electrons, which bounce across the entire length of the system and generate electrical direct current. If you want to install a photovoltaic system, then you can click https://www.greenair-cy.com/services/photovoltaic/.

PV allows you to generate electricity without noise or toxic emissions. PV systems do not run on fuels and help to reduce dependence on foreign energy imports. Another benefit is that the domestic manufacturers produce an ample supply of solar panels.

The basic building block of a photovoltaic system is the solar cell. Solar cells are made of silicon material also found in the form of semiconductor computer chips.

Some of the cells are connected to form a module. Module output ranges from 10 to 300 watts of electricity. PV systems connected to the utility grid has the following characteristics:

1. One or more modules connected to an inverter

2. Inverters convert direct current (DC) to alternating current (AC)

3. The batteries used for electric illness or provide a backup power source in case of a blackout

The alternating current needed to power utility networks. It is also necessary to direct the electrical appliances in the home and electronics.

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