Advantages:

1. The compact pressurized solar water heater system can endure tha max pressure up to 0.6Mpa. As the system is pressurized, so it can keep a constant temperature of water in the tank.
2. There is no water in the vacuum tube. So even if the vacuum tube broken, the system still works normally, without water leakage. The copper pipe inside the vacuum tube could quickly transfer the heat into the water tank through the liquid medium inside the copper pipe.
3. It can endure the freezing -35 degree centigrade and 25mm hailstone.
4. For inner tank, we adopt high frequent melting technology. It can directly connect with tap water system. It can solved the low heat efficiency problem caused by fur.

Specification:
1. Inner tank: SUS 304-2B food grade stainless steel 1.2mm--1.5mm;
2. Outer tank: SUS 304-BA stainless steel 0.31mm--0.41mm;
3. Bracket: Galvanized steel with powder painting 1.2mm--1.5mm;
4. Heat insulation layer: 55--60mm imported PU;
5. Vacuum tube: High borosilicate 3.3; Coating: ALN/ALN-SSCU