Solar Water Heater System Solar Water Heating System
-10 days lead time 5-yrs guarantee
-Customize service
-2%free spare part
Port: Shanghai
Minimum Order Quantity: 10 Set/Sets sample acceptable
Supply Ability: 9000 Set/Sets per Month
Payment Terms: L/C,D/P,T/T
Contact SupplierPackaging Detail: Export Carton
Delivery Detail: 10 days while sample in 5 days
Solar Water Heater System Solar Water Heating System
(Keymark BV CE SGS ISO approved)
Specifications
1) Evacuated Tube Solar Collector
Models | Dia.47×1500mm | Dia.58×1800mm |
Weight | 1.35±0.12kg | 2.29±0.18kg |
Structure | All glass coaxial double-layer tubes | All glass coaxial triple-layer tubes |
Outer tube diameter | Dia.47±0.7mm | Dia.58±0.7mm |
Inner tube diameter | Dia.37±0.7mm | Dia.47±0.7mm |
Outer Tube thickness | 1.6±0.15mm | 1.8±0.15mm |
Inner tube thickness | 1.6±0.15mm | 1.6±0.15mm |
Tubes length | 1542±4mm | 1812±4mm |
Material of tube | High borosilicate glass 3.3 | High borosilicate glass 3.3 |
Material of coating | Al-N/AI-SS-Cu or Al-N/Al | Al-N/AI-SS-Cu or Al-N/Al |
Absorptance | 0.94~0.96 | 0.94~0.96 |
Emittance | 0.04~0.06 | 0.04~0.06 |
Vacuum | P≤5×10-3pa | P≤5×10-3pa |
Transmittance of Outer Tube | 0.91 | 0.91 |
Stagnation temperature (height) | 270~300°C | 270~300°C |
Heat-loss coefficient | ≤0.6w/ (m2*°C) | ≤0.6 w/ (m2*°C) |
Bearing hailstone ability | hailstone diameter Dia.25mm | hailstone diameter Dia.25mm |
Pressure-endure ability | 1MPa | 1MPa |
2) Hot Water Storage Tank
Inner tank | Material | SUS304-2B food grade |
Thickness | 0.5mm | |
Out shell | Material | Al-Zn-alloy-coated color sheet |
Thickness | 0.5mm | |
Insulation layer | Thickness | 55mm CFC free polyurethane |
Frame | Material | Galvanized steel |
Thickness | 1.5mm | |
Inlet outlet dimension | Inch | G1/2’’ |