Photovoltaics – Your Power Supply from Sun Electricity from - TopicsExpress



          

Photovoltaics – Your Power Supply from Sun Electricity from sunlight – No other form of power generation is as clean, environmentally-friendly and universally applicable. Using the sun as a natural energy source is not a new idea. In ancient times, 2,500 years ago, the Greeks designed their houses to make use of solar energy: large southerly windows allowed sunlight into the house during the day. The walls stored the heat and then released it again during the night. Modern-day solar architecture is related to this ancient tradition of passive solar energy use. Passive solar energy use can be defined as the use of solar energy without technical assistance. The architecture of a building, especially a southerly orientation, can be used to heat rooms directly with sunlight. On fine winter days, the low sun can heat southerly rooms, while the high sun in summer does not overheat them. Significant energy yields can be obtained through the use of new building materials and technologies, especially via specific use of glass on southern facades. This also results in bright, friendly rooms. Solar cells have been providing energy for satellites in space for 50 years, and solar-powered pocket calculators and clocks are now common household items. In the long term, solar energy is the most important source of energy for the human race. According to expert opinion, increasing global energy requirements will exhaust conventional energy resources such as oil, gas and coal before the end of this century. Photovoltaics (PV), the generation of power from the sun, is becoming increasingly popular in Germany , Australia, India and USA, it is not just an ecological commitment, but also because the cost of a PV system is come down and the technology is now well established and new regulations from government are in place for making it a profitable operation. Your new source of income With a relatively small capital investment you can make considerable profits with your own PV system, even after 20 years of operation. No matter whether you continue to feed the public power grid after the introduction of newly negotiated conditions or use the solar power for your own requirements. We provide you with an exact profitability analysis, giving you personalised calculations as part of an individual consultation. Tax advantages included As an officially recognized "solar provider", you enjoy certain tax advantages, rebates and special savings write-offs. Solar Energy is part of your Business
Posted on: Fri, 13 Sep 2013 12:01:56 +0000

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