Photovoltaics is nothing else than the conversion of solar radiation energy into electricity.The phenomenon of photovoltaic conversion takes place in energy generators called photovoltaic panels. Solar panels produce direct current. To be able to use it the installation should be equipped with an inverter that transform direct current into alternating current, which has a frequency and voltage that meets the requirements of the home electrical network. In the age of the struggle for a clean environment, photovoltaic is an ideal source of clean energy obtained directly from solar radiation. Apart from its ecological aspect, the photovoltaics installation is also a very good investment with a short payback time on the efforts used for the construction An investment ensure a safe capital investment. Construction on which we have a real impact and which provides the investor with independence, stability and energy security..