1. On a sunny day, when there is no water in the water tank or when there is little water, the pipe may burst.
2. The installation of solar water heater is not standardized, and the vacuum tube and water tank are not waterproof and they will break over time.
3. It was broken by external force, and the vacuum tube glass was broken by external force.
4. Vacuum tube quality problems, explosion caused by unqualified stress processing.
5. The glass tube of solar water heater should be called all-glass vacuum collector tube or simply vacuum tube, which is made of inner and outer layers. You call it a glass tube because it completely transforms into a white tube.
6. The heights of the glass tubes inserted into the water tank are different. The lowest glass tube will burst when the water bursts first, and the water will flow out of the other glass tubewanders broken. the tubes will not see cold water and explode. Therefore, the lower the water supply pressure, the fewer broken glass tubes, and vice versa.