
Solar Keymark SRCC Pressurized System Evacuated Tube Solar Collector (SR)
The company is committed to the research and development of high-tech, and transforms the research results into products and productivity, and exerts its effectiveness in complete sets of parabolic dish solar collector, solar collector flat plate, heat pipe tube solar water heater system equipment, testing equipment, pilot equipment, etc. Scientific and technological innovation is the power source of regional economic development and industrial technological progress. We will fulfill our responsibilities to the best and continue to enhance them.
DESCRIPTION
Pre-heated solar water heater
1. Material of Inner Tank: SUS304-2B Stainless Steel, thickness: 0.4mm, 0.5mm, 0.6mm
2. Material of Outer Tank: SUS3042B/BA , thickness: 0.31mm/0.4mm
3. Copper Coil: Diameter: 12mm, thickness: 1mm
4. Heat Preservation: Polyurethane foam with 55mm thickness
5. Magnetic-controlled Al-N-Al splash all glass evacuated heat-collecting tubes
6. Specification: Φ 58mm*1800mm
7. Material of Support: galvanized steel, thickness: 1.2mm/1.5mm or stainless steel
8. Capacity: 100L-300L
Pre-heated solar water heater working Principle
1. The vacuum tube collector absorb the heat energy to heat the water in heat storage tank.
2. When using the hot water, the cold water flows through the inlet, the copper coil absorb the heat then transfer into the cold water, so that the temperature rise up ceaseless.
3. For the original features of the copper coil, the water temperature of the outlet is close to the water temperature of the water tank(≤ 3C), so the high pressure of the cold water into the copper coil and absorb the temperature, at last the water can be used.
Reference photo

SPECIFICATION SHEET
Weight | 65kg |
Weight with water loaded | 215kg |
Water capacity in water tank | 150Liter |
Water capacity in 15 tubes | 42Liter |
Water capacity in total | 192Liter |
Inner tank | stainless steel 304-2b , diameter 360mm |
Outer tank | galvanized steel,diameter 460mm |
Bracket | galvanized steel, 7cm wide 45° |
Vacuum tube | borocilicate glass grade 3.3 1.6mm 3 layers coating with copper, aluminium and stainless steel |
Package | sea worthy carton, print customer brand logo |
| Steel cutting machine | Tank straight welding machine |
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| Tank inspection machine | Tank storage warehouse |
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| Vaccum tube 3 layers coating | Heat pipe coil |
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Warehouse Storage

Advantages:
1.Taking advantage of tap water's pressure, hot water with pressure makes you comfortable when you have bath
2.Multifunction:Bathing, washing
3.Low operating cost, one time investment, and permanent benefit.
4.Long heat preservation hours: 72 hours
5.Installation and maintenance are easy
We continue to carry out technological innovation, develop safe and effective high-quality Solar Keymark SRCC Pressurized System Evacuated Tube Solar Collector (SR), and realize brand value and market value for customers. We have a very talented international team that can combine our global resources to help our customers solve the challenges and application problems they encounter in their product applications. Based on service and guided by regional advantages, we drive product sales through advanced technical services, solve practical problems for customers, and rapidly expand the market.
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