Energy Saving Split Pressurized Solar Water Heater for Europe and America Market

About the company:

Our company specializes in the production of all glass vacuum collector tubes of large enterprises. The company has more than the most advanced high-vacuum exhaust automatic vacuum coating stations and fully automatic production lines, advanced laser marking anti-counterfeiting technology, micro-computer controlled plating technology, leading suction / exhaust technology, the company set annual production and sales of vacuum heat pipe. 

Characteristics:

1. It is not easy to be frozen and cracked down even in hash weather.
2. The water tank is welded scientifically under the high frequency weld and argon-arc weld. The integrated pressurized vacuum tube solar water heater can be directly connected with tap water system to operate automatically with pressure-bearing.
3. Hot water can be used directly, or can be used as a pre-heat.
4. Electric heater can be used 1500W or 3000W
5. Water capacity: 100L, 150L, 200L, 240L, 300L and so on
6. The time of heat insulation: 72h
7. High heat effectiveness: Higher than all glass evacuated solar collector tube by 15

Specifications:

Vacuum tube: 15~30 tubes of 58/1800mm heat pipe

Inner tank: SUS304-2B with thickness 1.5mm-2.0mm

Outer tank: Galvanized steel alloy with thickness 0.5mm

Inner copper header: 0.8mm thick red copper

Outer shell: 1.6mm thick alumium alloy

Size of outer case: 100mm*112mm

Bracket: 45degree 1.8mm thick alumium alloy

Heat insulation layer: 35 mm thick polyurethane foam

Application: split solar water heating system

Absorption rate: 93%~96%

Working principle:

The water tank is separated from collector. Split pressurized vacuum tube solar water heater is convenient to install and use. It works with pressure up to 0.6 MPa and can normally work in all climates. The absorptive coating of vacuum tube is ALN/ALN-SS/CU. This coating has high absorbing ratio (0.94) and low emission ratio (0.6). The heat efficiency is 0.64. The life span of vacuum tube is 15 years. The vacuum tube is made of borosilicate 3.3. No water in the vacuum tube. Even if some vacuum tubes are broken, the split pressurized vacuum tube solar water heater can normally work.