1)unpressure solar geyser
2)Free training
3)12 years experience
4)OEM
5)5 year warranty
Port: Shanghai
Minimum Order Quantity: 10 Set/Sets
Supply Ability: 300 Set/Sets per Day
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: standard export carton/wooden carton
Delivery Detail: 3 day for sample order and 10 days for container order
unpressure solar geyser
Components:
Solar evacuated tubes, solar storage tank and support
Technical data:
Skylight Evacuated Tube Specifications:
1. Length (nominal):1800mm/1500mm/2100mm/500mm/800mm
2. Outer tube diameter: 58mm/47mm/70mm
3. Inner tube diameter: 47mm/37mm/60mm
4. Glass thickness:1.8mm/2.0mm
5. Thermal expansion: 3.3x10-6°C
6. Material: Borosilicate Glass 3.3
7. Absorptive Coating: Graded Al-N/Al
8. Absorptance: v>93% (AM1.5)
9. Emittance: <8% (80°C)
10. Vacuum: P<5x10-3 Pa
11. Stagnation Temperature :> 200°C
12. Heat Loss :< 0.8W/ (m2°C)
13. Maximum Strength: 0.8MPa
How they work
Skylight unpressure solar geyser
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