热管式真空管太阳能集热器研制成功１９９４年９月２０日，北京市太阳能研究所研制生产的热管式真空管太阳能集热器通过鉴定，标志着我国太阳能热利用基础元件的研究与生产步入世界先进行列。集热器是太阳能热利用领域中最关键的基础部件，它的发展经历了问晒式、平板式、... Heat pipe vacuum tube solar collector successfully developed September 20, 1994, Beijing Solar Energy Research Institute developed and produced by the heat pipe vacuum tube solar collectors identified, marking China’s basic components of solar thermal research and production into the world’s advanced Ranks. Collector is the most critical basic components in the field of solar thermal utilization, its development has gone through the sun, flat, ...