The fast growth of solar industry shows how humans are looking for alternate sources of energy now. Investment in solar energy is advantageous in the long term. Since the prehistoric period we have been using the solar energy for simple tasks.
Solar energy is more than available as the non polluting mode of energy generation. Soon there will be millions of homes using the solar energy, now only 1% of the total energy is based on solar resources. People living in areas with long sun exposure period are generating ample of solar energy for daily use in industries and domestic areas. As per estimates about 1,366 watts of solar radiations on direct panel per square meter is generated normally. This is considerably more than what we require. Many factors have a role-play in the pollution rise, greenhouse effects and global warming. Solar form of renewable energy will lower the negative effects on the environment. The requirement for energy generation involves solar photovoltaic cells. Other form of solar energy use is through photovoltaic cells for transforming solar radiation into electric energy. The solar energy is classified into direct, indirect and active passive.
There is considerable deduction in the cost of solar power technology in the past few years. The developed countries are also investing largely in solar technology. The hazards involved with energy generation are eliminated when you use solar energy.
With research there is improvement in the efficiency of a solar cell from being a mere 6% to 15% and some reaching 40%. As the cost has lowered, there is capacity to use it more frequently for daily use. The challenge research expert face involves conversion of more energy into electricity. The longevity of solar panel systems makes them desirable form of energy generation. The life of panel can exceed up to 25 years. The government is joining hands with people and scientists for exploiting the renewable energy resources.
Source: RainerSturm / pixelio.de
