Sun it is undoubtedly a vast source of energy. In just three days, the earth receives from the sun energy equivalent of existing reserves of fossil fuels.
Photovoltaic panels systems are able to transform solar energy directly into electricity through a complex chemical process. This way of producing electricity is environmentally friendly.
How it works:
Technology to generate energy photovoltaics uses as the basic element semiconductor cells, sometimes called wafers. The principle consists in the electric current generation between two electrodes attached to a solid or liquid system , under the direct action of sunlight. Almost all photovoltaic cells are made from silicon of different types, with a yield between 7 % and 18%. To produce electricity, cells are being coupled (between 36 and 72 ) in a panel . Practically all devices incorporate photovoltaic semiconductor over which the solar brightness is transformed into electricity. The power differs depending on how they are assembled semiconductor cells, but also the intensity of sunlight.
The system comprised of a battery that will store enough energy to survive even a long winter nights. In favorable environmental conditions, a part of the energy is consumed and the excess is stored in batteries and is consumed during the night or in unfavorable weather.
Disadvantages: No Disadvantage In This System.
So this is another step towards an favorable environment to life.
Photovoltaic panels systems are able to transform solar energy directly into electricity through a complex chemical process. This way of producing electricity is environmentally friendly.
How it works:
Technology to generate energy photovoltaics uses as the basic element semiconductor cells, sometimes called wafers. The principle consists in the electric current generation between two electrodes attached to a solid or liquid system , under the direct action of sunlight. Almost all photovoltaic cells are made from silicon of different types, with a yield between 7 % and 18%. To produce electricity, cells are being coupled (between 36 and 72 ) in a panel . Practically all devices incorporate photovoltaic semiconductor over which the solar brightness is transformed into electricity. The power differs depending on how they are assembled semiconductor cells, but also the intensity of sunlight.
The system comprised of a battery that will store enough energy to survive even a long winter nights. In favorable environmental conditions, a part of the energy is consumed and the excess is stored in batteries and is consumed during the night or in unfavorable weather.
Disadvantages: No Disadvantage In This System.
So this is another step towards an favorable environment to life.
