solar collector for water heater

1)High efficiency and low heat loss
2)no bomb and split, no dirt
3)High stabilization and long duration High stabilization and long duration
1) High efficiency and low heat loss - Compared to common collector, the efficiency can get to more than 40%. Daily efficiencygets to 60% - Vacuum inside the collector can reach 1.0×10³Pa. It is a reasonabletemperature to keep warm. Its one-way conducting technology has been praised thepatent of the world. At the time of cloudy days and at night there is no heatloss caused by back flowing through vacuum tube 2) No bomb and split, no dirt - The working environment is between -60°Cand 380 °C. No crash no burst.The patent technology works very well - The tubes are separated from the water, and the heat conducting components hasgood performance to bear low temperature. Operation pressure is low, so there isno problem when there is no water in water tank - Separated from the water, there is no dirt inside the collector. So we do notneed to clean it after using - Starting temperature is low (-60 °C can start), heat conducting is fast (conductheat pace: 6m/s), Because of small volume the heat conduct very fast to thewater tank - The whole collector can bear press to 1.0 MPA, can connect with urban runningwater system directly and run automatically 3) High stabilization and long duration - The seal of this system is reliable, the water tank and the heat transfer boxhave used the mechanical seal, so it cannot divulge - Even if few glass tubes damages, the single or the project system cannot fallinto the paralysis condition because of the massive water leakages. The collectorcan still run - The patent medium inside the cooper pipes has good compatibility with the commonlyused metal material, so it does not produce the non-condensable gas; It cansustainable work for 15 years without any attenuation, duration time can be 15years.