Sunearth Solar Water Heater with Copper Coil in Water Tank
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 6000 set/month
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Introduction of Non-Pressure Solar Water Heater:
Non-pressure Solar Heater is one of the most economical solar water heating device with pretty high efficiency at the same time. It consists of hot water storage tank, solar vacuum tubes with mouth plug in storage tank, and bracket supporting tank and tubes.When cold water in evacuated tubes is heated with solar irradiation, as the specific gravities of hot water and cold water are different, hotter water goes upward to storage tank and colder water goes downward to glass tubes. through this continuous circulation, the cold water in storage tank will be gradually heated till sunset.
Specialty:
1. High thermal performance and working temperature: the heat exchanging rate even in winter can up above 55%.
2. Heat collecting efficiency is at least 20% above common solar systems.
3. Work in all day and all season: no matter any corner of the world, this system can work well even -40℃ to avoid the tube freezing problem.
4. Reliability: No water following through the tube, so water scale can not generate and tube cracks could be avoided, the system still can keep working even with some damaged tubes.
5. It can connect with water tap and work automatically with pressure0.6Mpa, bring enjoyable washing experience.
6. Safety: P/T valve would release pressure and temperature to protect tank..
Technical Specification:
1. Outer tank material: SUS304 stainless steel or powder coated color steel
2. Inner tank material: 1.2mm thick SUS304 food grade stainless steel ( Optional material SUS316L)
3. Vacuum tube material: borosilicate glass 3.3; AL-SS-CU absorb coating, with copper heat pipe inside
4. Frame material: 1.2mm thickness stainless steel
5. Insulation material: 55mm thickness polyurethane
6. Suitable for mains pressure water(up to 8 bar/116psi)
7. Easy plug-in installation
8. Install the T/P valve on the pressurized tank
9. Seal material: Stabilized High Temperature Silicon
Outer tank material: SUS304 stainless steel or powder coated color steel
Inner tank material: 1.2mm thick SUS304 food grade stainless steel ( Optional material SUS316L)
Vacuum tube material: borosilicate glass 3.3; AL-SS-CU absorb coating, with copper heat pipe inside
Frame material: 1.2mm thickness stainless steel
Insulation material: 55mm thickness polyurethane
Suitable for mains pressure water(up to 8 bar/116psi)
Easy plug-in installation
Install the T/P valve on the pressurized tank
Seal material: Stabilized High Temperature Silicon
19. Vacuum Tube | 20. Size (mm) | 21. Φ47*1500 / Φ58*1800 / Φ70*2100 | |||||
22. Tube (pcs) | 23. 10 / 12 / 15 / 18 / 20 / 22 / 24 / 30 / 36 / 42 | ||||||
24. Material | 25. Borosilicate 3.3 glass, magnetron spluttering selective coating | ||||||
26. Coating | 27. Single-target AL-N/AL or Three-target AL/N-Cu-SS | ||||||
28. Water Tank | 29. Capacity | 30. 80L ~ 500L for hot water storage tank | |||||
31. Inner tank | 32. Food-grade stainless steel SUS304-2B / SUS316 | ||||||
33. Insulation | 34. High-density polyurethane foam with 70~80 hour heat preservation | ||||||
35. Tank shell | 36. Food-grade stainless steel SUS304-2B | ||||||
37. Bracket | 38. Shaped strong aluminum alloy structure adaptable for flat or slope roof | ||||||
39. Accessories | 40. Anti-aging silicon seals, Dustproof seals, Air-vent cap, Stainless screws | ||||||
41. Auxiliary Devices | 42. Assistant tank, Intelligent controller, Electrical heater, Magnesium anodes | ||||||
43. Tilt Angle | 44. 25 ~ 50° | ||||||
45. Water Output | 46. 45 - 95°C | ||||||
47. Hail Resistance | 48. Φ25mm diameter | ||||||
49. Model Number | 50. Solar Vacuum Tube | 51. Tank 52. Liter | 53. System 54. Liter | 55. Container Loading Qty /sets | |||
56. Size /mm | 57. Qty /pcs | 58. 20GP | 59. 40GP | 60. 40HQ | |||
61. VNS-58SA12-100 | 62. Φ58*1800 | 63. 12 | 64. 100 | 65. 132 | 66. 58 | 67. 119 | 68. 140 |
69. VNS-58SA15-130 | 70. 15 | 71. 130 | 72. 170 | 73. 54 | 74. 108 | 75. 131 | |
76. VNS-58SA18-150 | 77. 18 | 78. 150 | 79. 198 | 80. 43 | 81. 86 | 82. 105 | |
83. VNS-58SA20-170 | 84. 20 | 85. 170 | 86. 223 | 87. 40 | 88. 80 | 89. 97 | |
VNS-58SA24-200 | 24 | 200 | 263 | 35 | 70 | 85 | |
VNS-58SA30-250 | 30 | 250 | 329 | 28 | 56 | 68 | |
VNS-58SA36-300 | 36 | 300 | 395 | 23 | 47 | 57 | |
Products Show
Our Services
1. OEM service
2. Warranty: 5 years
3. Considerable after sale service
Color steel Compact pressure Thermal solar heater
FAQ:
1. What’s the delivery time?
10 days after receiving deposit.
2. How long is the warranty?
5 years for whole system, 1 year for accessory
3. What’s your production capacity?
6000sets/month
4. What’s the MOQ?
1 set.
5. What’s your payment term?
Container: 30% T/T in advance for deposit, 70% T/T before shipment for fist order.
70% T/T after seeing copy of B/L from second order
Sample: 100% T/T in advance
Other choices: L/C at sight.
6. What certifications do you have?
CE, SOLAR KEYMARK, SRCC and etc.
- Q: What is the difference between active and passive solar water heaters?
- Active and passive solar water heaters are two different types of systems that harness solar energy to heat water. The main difference between them lies in how they circulate the water and transfer heat. Active solar water heaters utilize pumps or other mechanical devices to circulate water through the system. These systems typically consist of solar collectors, storage tanks, and controls. The solar collectors, usually mounted on the roof or a nearby area with ample sunlight exposure, absorb the sun's heat and transfer it to the water. The heated water is then pumped into a storage tank, where it can be used for various purposes. Active systems are more complex and require electricity to operate the pumps, but they tend to be more efficient and can provide a continuous supply of hot water. On the other hand, passive solar water heaters rely on natural convection and gravity to circulate water without the need for mechanical components. They usually consist of a solar collector and a storage tank, but without any pumps or controls. The solar collector absorbs heat from the sun, and as the water inside it heats up, it naturally rises into the storage tank due to the difference in density. As hot water is drawn from the tank, cold water is pulled down into the collector, creating a continuous flow. Passive systems are simpler and don't require electricity, but they may not be as efficient as active systems and may have limitations in terms of the amount of hot water they can provide. In summary, the main difference between active and passive solar water heaters is the method of water circulation and heat transfer. Active systems use pumps and controls to circulate water and offer higher efficiency, while passive systems rely on natural convection and gravity for circulation and are simpler but potentially less efficient. The choice between the two depends on factors such as budget, energy requirements, and available space.
- Q: Solar water heater can not put down hot water
- 6, the impact of automatic auxiliary tankIf the solar water heater is equipped with a fully automatic auxiliary tank, may be the auxiliary tank in the floating ball valve closed lax or invalid. Lead to more cold water, reducing the water temperature. So do not show the phenomenon of hot water, the need to replace parts in a timely manner.
- Q: What is the expected lifespan of the control system in a solar water heater?
- The expected lifespan of a control system in a solar water heater can vary depending on various factors such as the quality of the system, regular maintenance, and environmental conditions. However, on average, a well-maintained control system can last for around 10-15 years.
- Q: Can a solar water heater be used in areas with high levels of soil contamination?
- Yes, a solar water heater can be used in areas with high levels of soil contamination. The operation and effectiveness of a solar water heater do not depend on the soil conditions. However, it is important to ensure that the water used in the system is not contaminated, as it can affect the performance and longevity of the heater. Regular maintenance and proper water filtration should be implemented to maintain optimal performance in such areas.
- Q: Are there any limitations on the placement of a solar water heater on a building?
- Yes, there are several limitations on the placement of a solar water heater on a building. Some of the main limitations include: 1. Structural Considerations: The building should have a strong and sturdy roof or mounting system to support the weight of the solar water heater. The location should be able to withstand the additional load and any potential wind or snow loads. 2. Orientation and Sun Exposure: The ideal placement for a solar water heater is on a south-facing roof, as it ensures maximum exposure to sunlight throughout the day. If the building's roof does not face south or receive adequate sunlight, the efficiency of the solar water heater may be compromised. 3. Shading: The solar water heater should be installed in an area that is not shaded by nearby trees, buildings, or other structures. Shading can significantly reduce the efficiency and effectiveness of the system. 4. Local Regulations and Permits: Before installing a solar water heater, it is important to check with local authorities and obtain any necessary permits. Certain areas may have restrictions on the placement of solar panels or specific guidelines to follow. 5. Space Availability: Sufficient space on the roof or other suitable areas of the building is required to accommodate the solar water heater system. The size and dimensions of the system should be considered to ensure proper installation and functionality. 6. Accessibility for Maintenance: It is important to consider the accessibility of the solar water heater for maintenance and repairs. The location should allow easy access for regular cleaning, inspection, and troubleshooting. Overall, while there are limitations on the placement of a solar water heater on a building, it is crucial to find an optimal location that meets the structural requirements, allows for maximum sun exposure, and complies with local regulations. Consulting with a professional installer or conducting a site assessment can help determine the best placement for a solar water heater.
- Q: Can a solar water heater be used in areas with limited wind resources?
- Yes, a solar water heater can be used in areas with limited wind resources. Solar water heaters use the energy from the sun to heat water, so they do not rely on wind resources for their operation. As long as there is sufficient sunlight, a solar water heater can effectively heat water, regardless of the wind conditions in the area. Therefore, even in areas with limited wind resources, solar water heaters can be a viable and sustainable option for heating water.
- Q: Can a solar water heater be used in areas with limited access to energy consultants?
- Yes, a solar water heater can be used in areas with limited access to energy consultants. Solar water heaters are relatively simple systems that can be installed and maintained without extensive technical knowledge. With basic instructions and resources available online, individuals in such areas can learn to install and operate solar water heaters themselves. Additionally, many solar water heater manufacturers provide customer support and guidance to assist users in these situations.
- Q: Can a solar water heater be used in areas with strict historic preservation regulations?
- Yes, a solar water heater can be used in areas with strict historic preservation regulations. As long as the installation of the solar water heater does not compromise the historical integrity of the building or violate any preservation guidelines, it can be incorporated into the existing infrastructure. It is crucial to consult with local preservation authorities and obtain any necessary permits or approvals before proceeding with the installation.
- Q: Can a solar water heater be installed in an apartment complex?
- Yes, a solar water heater can be installed in an apartment complex. However, it would require careful planning and coordination to ensure that the necessary space and infrastructure are available to accommodate the system. Additionally, the building's structure and orientation should be considered to maximize sunlight exposure. Overall, it is possible to install a solar water heater in an apartment complex, but it would require proper assessment and professional installation.
- Q: The building is the slope roof, above is the tile, may install the solar energy water heater
- Can be mounted on the roof. But we must do a good job of fixing measures, can be used to wipe out a level of cement
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Sunearth Solar Water Heater with Copper Coil in Water Tank
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 6000 set/month
OKorder Service Pledge
OKorder Financial Service
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