The main part of a photovoltaic systems, photovoltaic panels is. Photovoltaic panels are exposed to

Karshnan light energy in the energy sector say that the sun shines on the hour of the earth, the earth is more than the total energy consumed in a year. The way to take advantage of this source should be sought to disperse energy with high efficiency and low cost electric energy rekommendera consumption become.
Solar energy is a form of energy known as "green" or cleared by environmentalists supported. rekommendera It should be appreciated by looking at the characteristics of solar energy. Characteristics of Solar Energy
The main part of a photovoltaic systems, photovoltaic panels is. Photovoltaic panels are exposed to the sun, are composed of photovoltaic cells. These cells are made of silicon semiconductor material and the panels on the roofs of houses, for example, can be installed in several homes. In addition, the system includes devices such as photovoltaic inverter for converting direct current into alternating current rekommendera is. Of a photovoltaic panel
Photovoltaic panels are made of semiconductors. When sunlight hits a photovoltaic cell, the electrons rekommendera that carry more energy. The negative rekommendera and positive potential difference between the electrodes and the resulting rekommendera current flow occurs rekommendera between them. The electrical energy produced rekommendera by a photovoltaic system
The amount of electricity produced by a photovoltaic system is "the 2Ta is 50Kylvvat. A photovoltaic system is installed on the roofs of buildings, for example, made in Los Angeles, with a capacity 2Kylvvat, 3600Kylvvat hours of energy per year. The amount of energy causes 4 / 3Tn saving coal to generate electricity and also gas from entering the atmosphere. Select sites to install solar panels Photovoltaic
Sites must be consistent rekommendera with the physical criteria, including whether they are to the south. It's also nice to have the sun (SUN) and space as well as the appropriate structure for photovoltaic panels are installed. Features of PVC ((PV
Photovoltaic plants can generate electricity in cloudy weather, though their output is reduced. On a cloudy day, very faint, a photovoltaic system may take five to 10 percent of sunlight on a normal day, and thus the output will be reduced by the same percentage.
Solar panels rekommendera at the lower temperature, the more power they produce. This equipment, like other electrical devices if the air is cool, the better they work. Systems, "" PV energy produced during the winter than during rekommendera the summer because it's not cold, but decreased rekommendera during the day and the sun angle is low. Vulnerability of PV devices
Solar panels rekommendera are made in the face of all the difficulties of the severe cold polar, desert heat, tropical humidity and wind speed over 125Mayl at the resistance. However, these devices made of glass and can break due to heavy blows. Utilization of solar energy photovoltaic systems in the world
Research on the practical application of electrical systems using photovoltaic panels connected to the power grid Okinawa in Japan continues. This research includes the study of the performance characteristics rekommendera of the battery system and impact on the efficiency and sustainability of the network and the electricity network. Solar energy is abundant in Iran but expensive
In the desert of one and a half acres of land, one MW per hour can be produced. rekommendera The cost of converting solar energy into electricity is very high (250 to 450Hzar USD) that this figure should reach 60Ta 70Hzar USD per kilowatt.
However, given the importance of solar energy to prevent the removal of fossil energy sources, solar energy is considered in the development plan does not share .zyra attention is paid to the wind, and because the wind technologies It is more affordable.
Meanwhile one of the ways in which energy is thought to be the use of garbage. rekommendera Yet 40% of the inhabitants rekommendera of the earth for your basic needs energy from wood, agricultural waste, animal waste and use. The use of methane:
Iran plans to use in dense urban waste gases rising from the beginning. The use of technology to extract methane from waste that "Tshkaf" That said, it can be 80% to 70 useful energy rekommendera waste recycled. Some of these projects will be implemented in the city of Mashhad.
Should rekommendera we be concerned about the impact of falling oil prices on their daily lives? ... Of cloud cloud security and defense
Energy, gas heater rental, carpet
Reference Sun website Persian-speaking peoples around the world, from 1380 to the present. Learn more about our membership application for English version English RSS Latest News Contact Us
Sun support business cooperation in order to exchange links advertisement advertisement Sun registered in the database of the sun working in sales recruitment blog writer, translator and editor of the Sun's predictions Premier League 93-94 awards anticipated match of the 2014 World Cup Sun Facts about racing in anticipation of the 2014 World Cup Sunshine Awards anticipated rekommendera World Cup - First Series