Sunearth Solar Water Heater with Copper Coil in Water Tank
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-
- 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:Can a solar water heater be installed in an apartment building?
- Yes, a solar water heater can be installed in an apartment building. However, the feasibility and installation process may vary depending on factors such as available roof space, building regulations, and the willingness of the building management or owners to invest in renewable energy solutions. It is recommended to consult with professionals experienced in solar water heater installations to determine the best approach for an apartment building.
- Q:How to deal with the solar water heater hot water pipe
- The two kinds of temperature control is a control of water heater temperature display and control, one is to avoid the problem of temperature control at room temperature.
- Q:Can a solar water heater be used in areas with shading from trees or nearby buildings?
- Yes, a solar water heater can still be used in areas with shading from trees or nearby buildings, but the efficiency and performance of the system may be affected. Shading can block the sunlight necessary for the solar panels to collect and convert energy, thus reducing the amount of heat generated for heating the water. However, there are some measures that can be taken to mitigate the impact of shading. Firstly, the solar water heater can be installed in an area that receives the most sunlight throughout the day, away from the shade of trees or buildings. This may require careful planning and positioning to ensure maximum exposure to sunlight. Secondly, shading can be minimized by trimming or removing trees that cast significant shadows on the solar panels. This may not be possible in all cases, especially if the trees are protected or if they provide other important benefits such as shade during hot summer months. Alternatively, if shading is caused by nearby buildings, adjusting the angle or tilt of the solar panels can help to optimize sunlight absorption and reduce the impact of shading. In some cases, it may also be possible to install a solar water heater system with multiple panels, allowing for partial shading while still maintaining a reasonable level of energy generation. Overall, while shading can impact the efficiency of a solar water heater, it is still possible to use the system in areas with shading. It may require careful planning, positioning, and potentially some additional measures to optimize sunlight exposure and maximize the performance of the system.
- Q:Can a solar water heater be installed without a storage tank?
- No, a solar water heater cannot be installed without a storage tank. The storage tank is a crucial component that allows for the collection and storage of heated water from the solar panels. Without a storage tank, the system would not be able to store and distribute hot water effectively.
- Q:Can a solar water heater be used in areas with high altitudes?
- Yes, a solar water heater can be used in areas with high altitudes. However, the efficiency of the solar water heater may be slightly reduced due to the lower air density at higher altitudes. It is important to consider the specific geographic conditions and adjust the design and installation of the solar water heater accordingly to maximize its performance.
- Q:Can a solar water heater be used with hard water?
- Yes, a solar water heater can be used with hard water. However, it is important to note that the presence of hard water can have adverse effects on the performance and lifespan of the solar water heater. Hard water contains a high concentration of minerals such as calcium and magnesium, which can accumulate and form mineral deposits inside the water heater. Over time, these deposits can reduce the efficiency of the solar panels and heat exchanger, leading to decreased heating capacity and potentially causing damage. To mitigate the effects of hard water, it is recommended to install a water softener or a descaling system in conjunction with the solar water heater. These systems work by removing or reducing the mineral content of the water, preventing the formation of mineral deposits and ensuring optimal performance of the solar water heater. Regular maintenance and cleaning of the solar water heater, including flushing the system and descaling as necessary, is also crucial when using hard water. This will help to minimize the accumulation of minerals and maintain the efficiency and longevity of the system. In summary, while a solar water heater can function with hard water, it is important to take preventive measures such as installing water softeners and performing regular maintenance to ensure optimal performance and longevity of the system.
- Q:How does the type of insulation material impact the performance of a solar water heater?
- The type of insulation material used in a solar water heater directly impacts its performance. Effective insulation helps to minimize heat loss from the system, ensuring that the heated water remains hot for longer periods of time. Insulation with higher thermal resistance can significantly improve the overall efficiency of the solar water heater by reducing energy loss and increasing the temperature of the water. Additionally, proper insulation helps to protect the system from external weather conditions, preventing damage and further improving its performance.
- Q:Can a solar water heater be used in areas with limited access to energy consultants and experts?
- Yes, a solar water heater can be used in areas with limited access to energy consultants and experts. Solar water heaters are relatively simple systems that can be installed and maintained with basic knowledge and skills. Many manufacturers provide detailed installation instructions and technical support for their products. Additionally, there are online resources, instructional videos, and user communities that can provide guidance and troubleshooting tips. With proper research and understanding, individuals in areas with limited access to energy consultants and experts can successfully install and utilize solar water heaters.
- Q:Can a solar water heater be used in areas with strict building aesthetics requirements?
- Yes, a solar water heater can be used in areas with strict building aesthetics requirements. Solar water heaters come in various designs that can be integrated into the building's architecture, such as concealed or flat-plate collectors, to comply with aesthetic guidelines. Additionally, some solar water heaters offer customization options, allowing them to blend seamlessly with the building's design while still harnessing solar energy for water heating.
- Q:Can a solar water heater be used in areas with limited access to water filtration systems?
- Yes, a solar water heater can be used in areas with limited access to water filtration systems. Solar water heaters utilize the energy from the sun to heat water, and they can be installed and used in any location as long as there is access to sunlight. However, it's important to note that a solar water heater does not provide water filtration or purification capabilities. So, while it can heat water, it does not address the issue of water quality. If the water supply in the area is not properly filtered or purified, additional measures would need to be taken to ensure the water is safe for use.
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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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