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据介绍,我国太阳能资源极为丰富,年日照时间在2500小时的地区占国土面积的三分之二以上,特别是西部地区,年日照时间在3000小时以上,是世界上太阳能最丰富的地区之一。太阳能热水器是利用太阳能将水加热,由于其不消耗燃料,无污染,造价低,使用安全方便,倍受世界各国的重视,成为太阳能利用的主要方面。 经过10多年的努力,我国太阳能热水器的生产和应用发展很快。到目前为止,我国太阳
According to reports, China’s solar energy resources are extremely abundant. The region with a daily sunshine duration of 2500 hours accounts for more than two-thirds of the country’s total area. In particular, in the western region, the annual sunshine time is more than 3,000 hours. It is one of the most solar-powered regions in the world. . Solar water heaters use solar energy to heat water. Because they do not consume fuel, have no pollution, are low in cost, and are safe and convenient to use, they are valued by countries around the world and become the main aspects of solar energy utilization. After more than 10 years of hard work, the production and application of solar water heaters in China have developed rapidly. So far, our country’s sun