Photovoltaic panels are elements of electricity generation by using light energy (photon). Photovoltaic cell Converts brightness of solar electricity. The advantages of using photovoltaic panels are given first opportunity to ensure electricity in remote locations that do not have access to the network of electricity supply conventional. Such a system is easily installed, does not require specialized knowledge in the field of energy, maintenance panels are easy, requiring only a cleaning of impurities which are attached to the surface panels. Average duration of use of these panels is 20-25 years, the only component that requires increased attention in May and whose life limitataeste batteries battery. Another considerable advantage of these systems is that they may be extended if they have additional power.

• Prezentation of photovoltaic panels
• Public panels lighting

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