About solar panels solar electricity road lights pool board will make the earth cooled

Solar panels can generate power, so as to reduce greenhouse gas emissions of fossil fuel use, and in the fight against global warming. At the same time, they also shade from the sun to earth radiation. This extra shade should also can fight climate change



solar panels can produce electricity, thus reducing emissions of greenhouse gases (fossil fuels Fossil fuels also called fossil fuels, is a derivative of the hydrocarbon and hydrocarbon mixture, which include natural resources such as coal, oil and natural gas, is made up of dead organic matter and formed by the decomposition of plant in the ground, is non-renewable resources. 】 Use and to fight against global warming. At the same time, they also shade from the sun to earth radiation. This extra shade should also can fight climate change, because of less solar radiation would mean more cool earth, right?

however, scientists in the natural & ndash; Journal of climate change, the report says, it is not so simple. Research confirms that solar panels 【 Solar panels, 太阳能板) Is by absorbing sunlight, the solar radiation through the photoelectric effect or photochemical effect directly or indirectly converted into electrical energy device, the main material of most of the solar panel as the 'silicon', but because of the production cost is larger, so it widely used, we still have some limitations. 】 In fact some places more hot. Researchers simulated an idealized scenario: a desert, and urban area completely covered by solar panels of the earth. Due to the weather depends on many factors, so the team had to simulate an extreme case, to make sure they observed changes really is caused by the solar panels.

simulations show that the additional shade first let covered areas become cool, but the temperature drop changed local weather patterns. After installing panels of about 50 years, for example, India [ The republic of India ( Hindi: भ ा र त ग ण र ा ज ् य; English: the Republic of India) , hereinafter referred to as India. 】 Due to precipitation reduction and eastern Australia become more warm. At the same time, in the northwestern United States because of the change of wind patterns have also become more warm.

however, the benefits of solar panel battery is still more than the disadvantages. Reality, the large-scale solar panels, can make the local warming is less than 0. 5 degrees Celsius. This is far less than predicted by the next century global temperatures will rise a few degrees Celsius, if human beings continue to burn fossil fuels. However, the authors put forward that research has shown that large install solar panels, lamps and lanterns should not is the only alternative to fossil fuels.