Friday 23 October 2009

The Solar Panels

Solar Panels are composed of solar cells (also called photovoltaic cells), each of size 85 х 85 х 0.4 mm.

Since a single cell does not produce enough solar electricity to be used they will assemble the solar panels so as to meet electricity needs. Solar panel dimensions naturally depend on the number of solar cells within the structure.



Solar panels are means of solar energy capture and Redeem. The basis of this process lies photovoltaic cell. In short, in contact with sunlight, it produces electricity. Electricity can be used directly, but can be accumulated in batteries and Peter later use, or converted to alternating current.

Electrical parameters of a solar panel, composed of 72 elements (solar cells) are:

Power - 68 W, nominal voltage - 12 V, the current maximum - 4 A.

Solar panels are the basic components of photovoltaic systems.

A PV system is producing an electric current small electrical central capture solar energy.

A simple photovoltaic system contains the following elements:

- Photovoltaic panels,

- Batteries for energy storage + battery charge regulator,

- Inverter for converting direct current from batteries into AC.

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