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3月31日,全球最大太阳能飞机“阳光动力2号”降落在重庆,之后前往南京,继续其3月9日开始的环球飞行旅程。“阳光动力2号”飞行所需能量完全由太阳能电池提供,是全球唯一一架长航时、不必耗费一滴燃油便可昼夜连续飞行的太阳能飞机,翼展达72米,超过体积最大的商用客机,但重量只有约2300公斤,与一辆家用汽车相当。由于速度慢,飞行时间也比一般飞行员长得多。飞机可以在无人控制的情况下飞行20分钟,为此,飞行员要把每天晚上睡8个小时
March 31, the world’s largest solar aircraft “Sunshine Power 2” landed in Chongqing, before heading to Nanjing to continue its March 9 start of the global flight trip. “Sunshine Power No. 2 ” The energy required for flight is completely provided by solar cells. It is the only solar powered aircraft in the world capable of continuous flight day and night without taking a drop of fuel when the long voyage takes 72 meters, exceeding the maximum size Of commercial passenger aircraft, but weighs only about 2300 kg, with a household car equivalent. Due to the slow speed, the flight time is much longer than the average pilot. The aircraft can fly for 20 minutes without any control, for which pilots should sleep eight hours a night