solar water heater:
1) Stable and reliable performance and well wind resistance
2) Vacuum heat-collecting tubes at high tem
Port: shanghai
Minimum Order Quantity: 5 Set/Sets
Supply Ability: 7000 Set/Sets per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: Standard Export Packing
Delivery Detail: 15 days
Vacuum Tube Solar Water Heater / Non-pressurized Solar Water Heater
solar water heater
1. Inner tank:
1).Materials:SUS304/2B, food grade stainless steel;
2).Welding procedure: completely auto argon arc welding;
3)Cover of inner tanks: curved outwards to bear higher pressure
2. Outer tank
1).Materials: Stainless steel, food grade stainless steel
2)Production procedure: stainless steel outer shell, sheet are jointed-up after crimping;
3.Insulation layer
1).Materials: polyurethane , environmentally friendly
2).procedure: Using CNC constant temperature, constant pressure quantitative foaming, curing processing, thick insulation layer, ensure the quality more close, well-balanced, insulation more abiding.
4. Brackets
Materials: stainless steel
5.Evacuated tubes
1).Three-target all-glass vacuum heat collection tube (coating: CU/SS-ALN(H)/SS-ALN(L)/ALN )
2).Single target All-glass vacuum heat collection tube ( coating: AL/AL-ALN(H)/AL-ALN(L)/ALN )
| Descripition | No-pressurized solar water heater |
| material of out tank | food grade 0.4-0.5mm SUS304 Stainless Steel |
| material of inner tank | 0.31mmSUS304 /SUS202 Stainless Steel |
| tank insulating layer | 55mmhigh-density polyurethane foamed |
| inlet and outlet hole | male G 1/2, 3/4 |
| max pressure | 0.05 Mpa |
| solar collector tube | 3.3 Borosilicate glass with N/Al coating |
| thickness of glass tube | 1.6mm |
| Vacuum tube tightness | P≤0.005 Pa |
| absorption | as=0.93-0.96(AM1.5) |
| Emission ratio | εh=0.04-0.06(80C±5C) |
| Idle sunning property parameters | Y=220~260m2.C/KW |
| Average heat loss coefficient | ULT=0.6~0.7W/(m2.C) |
| bracket | Galvanized Steel |
| structure of tank | 5 holes for air vent,overflow,water inlet and outlet electric heater |
| welding | argon arc welding |
| fastening pieces | made of stainless steel screw |
Model No.: HHNC-58-
Features: solar heating system
supply large water
fit for school,swimming pool,hotel,factory
high efficiency
promptly delivery
Model No.: HHPC-2 solar water
Features: Solar water project provides large amount of hot water both for home use and industrial use:
1.energy-saving
2.safe
Model No.: HHPC-2 solar water
Features: Solar water project provides large amount of hot water both for home use and industrial use:
1.energy-saving
2.safe
Model No.:
Features: 1.vauum tube with heat pipe,
2.47mm*1500mm, 58mm*1800mm, 70mm*2000mm
3.pressurized
4.promptly delivery
Model No.: HH-IP-58-1.8
Features: 1.Pressure solar water heater
2.Environmental protection
3,.Advance technology
Model No.: HHPC-4 solar water
Features: Solar water project provides large amount of hot water both for home use and industrial use:
1.energy-saving
2.safe
Model No.: HH-IP-58-1.8
Features: 1.Pressure solar water heater
2.Environmental protection
3,.Advance technology
Model No.: HHM-58-1.8
Features: 1.perfect design,good quality and price
2.different types
3.promptly delivery
4.OEM serives
Model No.: HHNP-SC-58-1.8
Features: 1.glass vacuum tube AL/N/AL
2.47mm*1500mm,58mm*1800mm
3.supply much hot water
4.OEM order welcomed
Model No.: HHP solar water
Features: Solar water project provides large amount of hot water both for home use and industrial use:
1.energy-saving
2.safe
Model No.: HHPC-2 solar water
Features: Solar water project provides large amount of hot water both for home use and industrial use:
1.energy-saving
2.safe
Model No.: HHM-58-1.8
Features: solar water heating
supply large water
fit for school,swimming pool,hotel,factory
high efficiency
promptly delivery