Vacuum tubular household solar water heater is composed of collector, storage tank and bracket. The quality of vacuum tube directly affects the service life and performance of solar water heater. What are the advantages of vacuum tubular water heater? Jinan Renorette Solar Energy Xiaobian to introduce to you:
（1）抗高温：采用高压抽真空技术，超高真空度，真空管夹层压强小于5*10pa,极大杜绝热损失，300度的高温不融化。
(1) High temperature resistance: high-pressure vacuum pumping technology, ultra-high vacuum, vacuum tube interlayer pressure less than 5*10 pa, great insulation loss, 300 degrees of high temperature does not melt.
（2）耐高寒：其紫铜膜技术，零下30度低温环境下也能保持较佳即热状态，无冻裂，无冻堵，冬天照样好用。
(2) High-cold resistance: its copper film technology can also maintain a better instant heat state under low temperature of minus 30 degrees, no frost cracking, no freeze plugging, and it is also good for use in winter.
(3) High strength: The outer layer of the vacuum tube is reinforced with protective ribs, which can resist the direct 25 mm hail impact on the non-cracking tube.
（4）高聚能：真空管内层采用凸透镜原理设计，聚光性更强，高效聚能，一缕阳光即可享受热水欢畅。
(4) High cohesive energy: The inner layer of vacuum tube is designed with convex lens principle. It has stronger coherence and high efficiency. A ray of sunshine can enjoy hot water.
以上就是小编给大家整理提供的精彩内容了，如果大家还有疑惑的地方，欢迎给我们留言评论，大家也可以到济南力诺瑞特太阳能的网站，咨询客服人员：http://www.sdlntyn.com
Above is the wonderful content that Xiaobian has provided to you. If you have any doubts, please leave us a comment. You can also go to Jinan Linorate Solar Energy website and consult customer service personnel: http://www.sdlntyn.com.