Opravy

I would like to speak you about solar panels.

The sunlight puts approximately 8 min 20 to arrive up to the earth.

This light allows the life, the heat, and since a few years, the electricity.

As you know, at the moment takes place the COP21 in Paris.

Heads of state are gathered to find solutions to limit the global warming to 2 ° The solar energy is a major issue for the future and will allow to reduce greenhouse gas emissions.

First of all, then the photovoltaic panels are exposed to light, the electrons of the silicon are agitated and move from one atom to another.

This agitation does not constitute an electric current.

Indeed an electric current is a flow of electrons in a meaningful sense.

That is why, the silicon is boosted.

On one side there is an excess of electrons and the other one, a deficit.

There is a electric tension between both layers.

By connecting these two borders by an electrical wire with a bulb for example, the electrons of the silicon move and circulate in the electrical wire and the bulb turn on.

The photovoltaic panels supply a direct current which arrives at a security box.

Then the direct current is transformed into alternating current before being redistributed on electrical communication This produced electricity can be used for your house or resold.

The photovoltaic energy is a renewable energy as the geothermal science, the wind energy or the hydraulics. iTSdevelopment will allow to improve the clean electrical production.