1.beatifull desingn,easy use;
2.certification:CE,ISO9001,CCC;
3.reasonable price:USD 6.6~9.0/pcs;
4.15years lifespan
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Standard export containor for FCL load,plywood case for LCL load.
Delivery Detail: about 7 work days after confirm.
Solar heater
Certification: CE, CCC, ISO9001
OEM service
MOQ: 1 set
Manufacturing history: from 2001 up to the present
Materials of heater
1. Inner water tank: SUS304-2B imported food-grade stainless steel
2. Outer tank material: Galvanized plate, color-coated sheet, SUS304-2B stainless steel
3. Vacuum tube: Borosilicate glass, with aluminun absorption layer of magnertron sputteringø 47× 1500mm/ ø 58× 1800mm/ø 70× 2000mm
4. Thickness of insulation layer: 55-65mm computerized pressurizing and foaming of polyurethane
5. Bracket materials: Galvanized sheet with electrostatic plastic-sprayed/stainless steel/aluminum alloy
6. Fasteners: Stainless steal screw
7. Sealing ring: Polymer silicone rubber
8. Reflective angle: 45 golden angle
Testing data of solar heater
The vacuum tube of our solar water heater has high absortion rate and low emission rate
1. Abosortion rate: 0.90-0.93(am1.5)
2. Emission rate: 0.05-0.075
3. Vacuum tightness: P≤ 5.0*0.0001pa
4. Stagnation tightness: 200
5. Average heat loss coefficient: Ult0.8W(. )
6. Heat preservation: 72 hours
7. Hail resistance: 20-30mm
8. Idle sunning property paramerers: Y=220-260. /kw
9. Avetage heat loss coefficient: Ult=0.6-0.7W(. )
It means the temperature in the water tank is arange from 50 to 95 degree.
It resists 25mm hail and the using life can last 15 years.