vacuum tubes solar water heater:
1.Stable performance and durable
2.3years guarantee , 15years lifetime
3.OEM is available
Port: shanghai or ningbo
Minimum Order Quantity: 1 Set/Sets vacuum tube solar water heater
Supply Ability: 3000 Set/Sets per Month vacuum tubes solar water heater
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: Cartonsample:wood case
Delivery Detail: 7-15days after receiving the deposit
vacuum tubes solar water heater:
Working Principle:
Solar Water Heater is open to air and relies on water natural circulation. High borosilicate all glass vacuum tube has selective absorbing surface, absorptivity above 0.93 and emissivity below 0.05, it enables vacuum tubes to have good absorb and transmit performance. When water in vacuum tube is heated, it rises naturally into storage tank,while cold water in storage tank flows back to vacuum tubes. The tank must be located above the absorber tubes and the whole system need to be installed on the roof and faces to the sun.
Features:
| Material of inner tank | SUS304-2B imported food grade stainless steel |
| thickness | 0.4mm |
| Material of outer tank | Colored steel |
| Material of bracket | Galvanized plate |
| Thickness | 1.5mm |
| Heat preservation | 72-80H |
| Insulation | 55-60 mm polyurethane foaming |
| Absorption rate | ≥93% |
| Heat radiation rater | ≤6%(100°C) |
| Angle | 27°, 32 °,45° |
| Tube of type | Vacuum tubes |
| Specification | Φ47*1500mm / Φ58*1800mm |
| Dia of tube | Length of tube | No.(pcs) | Capability(L) | Loading20'/40'PCS |
| Φ47mm | 1500mm | 15 | 105 | 75/186 |
| Φ47mm | 1500mm | 18 | 126 | 68/165 |
| Φ47mm | 1500mm | 20 | 140 | 66/160 |
| Φ47mm | 1500mm | 24 | 168 | 48/117 |
| Φ47mm | 1500mm | 30 | 210 | 40/97 |
| Φ58mm | 1800mm | 15 | 150 | 44/100 |
| Φ58mm | 1800mm | 18 | 180 | 38/80 |
| Φ58mm | 1800mm | 20 | 200 | 33/73 |
| Φ58mm | 1800mm | 24 | 240 | 28/60 |
| Φ58mm | 1800mm | 30 | 300 | 23/50 |
Model No.:
Features: Solar collector for swimming pool
1.EPDM or NBR/PVC pool heater
2.Solar pool heater/swimming pool heating/solar heater
Model No.: SC-C01
Features: solar pool heaters collectors with CE and keymark certificates, it is suited for or some projects(swimming pool or hotel)
Model No.:
Features: Pool solar heating panel
1.Heating pool up to 34 centidegree by sun free
2.No harm to enviroment
3.10 years life span
Model No.:
Features: Space-technology heat insulation water tank
Gather-energy vaccum tubes
Digitized & intelligent combined
Enjoy hot water
Model No.:
Features: Space-technology heat insulation water tank
Gather-energy vaccum tubes
Digitized & intelligent combined
Enjoy hot water
Model No.:
Features: Space-technology heat insulation water tank
Gather-energy vaccum tubes
Digitized & intelligent combined
Enjoy hot water
Model No.:
Features: Space-technology heat insulation water tank
Gather-energy vaccum tubes
Digitized & intelligent combined
Enjoy hot water
Model No.: CI002
Features: Polyurethane foam,density is bigger than others.Even in winter you can enjoy the hot water.
Model No.:
Features: Space-technology heat insulation water tank
Gather-energy vaccum tubes
Digitized & intelligent combined
Enjoy hot water
Model No.:
Features: Space-technology heat insulation water tank
Gather-energy vaccum tubes
Digitized & intelligent combined
Enjoy hot water
Model No.:
Features: Space-technology heat insulation water tank
Gather-energy vaccum tubes
Digitized & intelligent combined
Enjoy hot water
Model No.: CI002
Features: Polyurethane foam,density is bigger than others.Even in winter you can enjoy the hot water.