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西藏太阳能资源非常丰富,居全国之冠。西藏利用太阳能有悠久的历史,勤劳智慧的藏族人民很早以前在实践中就注意太阳能的利用。三百多年前,在布达拉宫中建造了日光殿。在修建住宅时,楼上南墙全部开窗,同时窗台只高出楼地面40厘米,以尽量增大采光面积。为避免遮挡光线房子都没有出檐。在窗框四周涂黑也是利用太阳能的一种传统形式。1951年西藏和平解放,1953年成立七一农场,同时修建了种植蔬菜的太阳能玻璃温室。由于西藏地势高,平均海拔在4000米以上,气温低,夏天月平均气
Tibet solar energy resources are very rich, ranking highest in the country. Tibet has a long history of using solar energy. The industrious and wise Tibetan people paid attention to the utilization of solar energy in practice long ago. Three hundred years ago, built in the Potala Palace daylight hall. In the construction of residential buildings, all upstairs south-wide windows, while the windowsill only 40 cm above the floor to maximize the lighting area. To avoid blocking the light house has no eaves. Blackening around the window frame is also a form of traditional use of solar energy. Tibet was liberated peacefully in 1951 and the Qiyi Farm was established in 1953. At the same time, a solar glass greenhouse was planted to grow vegetables. Due to the high terrain of Tibet, the average elevation is above 4,000 meters, the temperature is low and the average temperature in summer is average