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: How does a solar water heater work?
- A solar water heater works by using the energy from the sun to heat water for various purposes. It consists of solar collectors, circulation pumps, a storage tank, and a heat exchanger. The solar collectors capture sunlight and transfer it to a fluid, typically water or a mixture of water and antifreeze, which then flows through pipes. The heated fluid is then circulated through the heat exchanger, transferring the heat to the water in the storage tank. This heated water can be used for domestic purposes like bathing, washing, or heating the swimming pool. The system operates efficiently during sunny days, reducing the need for conventional energy sources and saving on energy costs.
- Q: Can a solar water heater be used in areas with heavy snowfall?
- Yes, a solar water heater can be used in areas with heavy snowfall. However, proper installation and maintenance are crucial to ensure its efficiency. Snow accumulation on the panels can reduce their ability to absorb sunlight, so regular clearing is necessary. Additionally, installing the system at an angle and using antifreeze in the system can help prevent freezing in extreme cold temperatures.
- Q: How does the tilt of the solar panels affect the performance of a solar water heater?
- The tilt of solar panels plays a crucial role in the performance of a solar water heater. The angle at which the panels are tilted determines the amount of sunlight they can capture and convert into heat energy. Optimal tilt angles ensure maximum exposure to the sun's rays, resulting in higher efficiency and better performance of the solar water heater.
- 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 and straightforward to install and operate. They usually come with detailed installation and user manuals that can be followed by individuals with basic technical knowledge. Additionally, there are numerous online resources and tutorials available that can guide users through the installation and maintenance process. However, it is advisable to seek assistance from local professionals or experienced individuals if available, to ensure proper installation and optimize the system's performance.
- Q: Are there any government incentives or rebates for installing a solar water heater?
- Yes, there are government incentives and rebates available for installing a solar water heater. These incentives vary by location and may include tax credits, grants, or rebates offered by federal, state, or local governments. It is recommended to check with your local government or utility company to see what incentives or rebates are available in your specific area.
- Q: Solar water heater inside the scale how to clean it?
- Cleaning method of solar water heater scale, the water out of the tank, the hands hold the vacuum tube rotate back and forth, make its loose, then turn on the water tank to the bottom to push out from the base, and then pulled down, so that you can remove the vacuum tube, the vacuum tube in the water drained, and then use clean water repeatedly rinse clean, which in turn will be vacuum tube after cleaning the tank to add tap water, so that the scale in the water tank outflow, and then one by one the vacuum tube can be installed, the installation should check the sealing ring mounting hole of the water tank is intact, if damaged, should be replaced with a new sealing ring.
- Q: How does the performance of a solar water heater compare to a traditional water heating system during peak demand periods?
- The performance of a solar water heater during peak demand periods is generally comparable to that of a traditional water heating system. However, solar water heaters may experience some limitations during cloudy or rainy days, as they rely on sunlight to heat the water. In contrast, traditional water heating systems, such as gas or electric heaters, can consistently provide hot water regardless of weather conditions.
- Q: Air energy water heater and solar water heater which is good
- Solar water heater as the name suggests is to rely on the sun, relying on technology to convert sunlight into heat energy, the water from low temperature holiday to high temperature, to meet people in the life of the water heater use. The solar water heater installation is reliable, low carbon environmental protection; solar energy processing technology, good heat transfer performance, hot water production, in line with the family for personal use; in the cold winter solar water heater with strong frost resistance in the summer a large area of the solar installation can also heat insulation layer effect on the floor.
- Q: Can a solar water heater be used in areas prone to freezing temperatures?
- Solar water heaters can indeed be used in regions that experience freezing temperatures. However, it is necessary to take precautions to prevent any damage caused by freezing. Typically, solar water heaters use either antifreeze or a heat transfer fluid to ensure that the water does not freeze within the system. This fluid moves through the solar collector, collecting heat from the sun and transferring it to the water storage tank. The antifreeze or heat transfer fluid is specially formulated to have a freezing point lower than that of water, guaranteeing that it remains in a liquid form even in freezing temperatures. Furthermore, solar water heaters in cold climates often include freeze protection mechanisms, such as insulation, insulated pipes, and temperature sensors that activate backup heating systems if the temperature drops too low. By implementing these measures, solar water heaters can operate effectively in areas that are prone to freezing temperatures and provide hot water even during the winter months.
- Q: Can a solar water heater be used in areas with limited access to suitable installation sites or roof space?
- Areas with limited access to suitable installation sites or roof space can still utilize a solar water heater. In such cases, alternative installation options are available. For instance, if roof space is limited, a ground-mounted system can be installed by placing the solar panels on a rack or structure on the ground, ensuring they receive ample sunlight. Additionally, if there are space constraints, compact or smaller-sized solar water heaters can be used, allowing installation in smaller areas like balconies or utility spaces. Therefore, despite limited access to suitable installation sites or roof space, alternative options exist to install and utilize a solar water heater.
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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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