• Color Steel Compact Pressure Thermal Solar Heater System 1
  • Color Steel Compact Pressure Thermal Solar Heater System 2
  • Color Steel Compact Pressure Thermal Solar Heater System 3
  • Color Steel Compact Pressure Thermal Solar Heater System 4
  • Color Steel Compact Pressure Thermal Solar Heater System 5
  • Color Steel Compact Pressure Thermal Solar Heater System 6
Color Steel Compact Pressure Thermal Solar Heater

Color Steel Compact Pressure Thermal Solar Heater

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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

  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

 


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 tankIntelligent controllerElectrical heaterMagnesium 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


Color Steel Compact Pressure Thermal Solar Heater


Color Steel Compact Pressure Thermal Solar Heater
Color Steel Compact Pressure Thermal Solar Heater

 

  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 used in areas with limited access to energy policies?
Yes, a solar water heater can be used in areas with limited access to energy policies. Solar water heaters rely on sunlight to heat water, so as long as there is sufficient sunlight available, they can operate effectively. They do not require the same infrastructure or access to energy policies as traditional water heaters, making them a viable option for areas with limited energy resources or policies in place. Additionally, solar water heaters can help reduce reliance on fossil fuels and contribute to energy independence in such areas.
Q:What are the components of a solar water heating system?
The components of a solar water heating system typically include solar collectors, a storage tank, a heat exchanger, a pump, and a controller.
Q:Can a solar water heater be used in areas with high pollution levels?
Yes, a solar water heater can still be used in areas with high pollution levels. While high pollution levels may slightly reduce the efficiency of the solar panels due to reduced sunlight reaching the surface, solar water heaters can still function and provide hot water. However, regular cleaning and maintenance of the panels may be required to ensure optimal performance in polluted areas.
Q:What is the difference between a flat plate and evacuated tube collector in a solar water heater?
Two different types of solar water heaters are the flat plate collector and the evacuated tube collector, each with their own advantages and disadvantages. The flat plate collector is a rectangular box with a transparent cover, typically made of glass, and a dark absorber plate inside. Sunlight is absorbed by the plate and transferred to a circulating fluid, usually water or a mixture of water and antifreeze. The fluid then carries the heat to a storage tank or directly to the desired application. In contrast, the evacuated tube collector consists of parallel glass tubes, each containing a metal absorber tube. The space between the two tubes is evacuated, creating a vacuum that minimizes heat loss. The absorber tube absorbs sunlight and transfers heat to the flowing fluid. Efficiency is one of the main differences between the collectors. Evacuated tube collectors are generally more efficient, especially in colder climates or cloudy conditions. The vacuum insulation reduces heat loss, allowing them to collect more solar energy even in unfavorable conditions. Another difference is their resistance to overheating. Flat plate collectors can overheat in hot climates or summer months, reducing efficiency and potentially causing damage. On the other hand, evacuated tube collectors can tolerate higher temperatures, making them suitable for areas with intense sunlight or during peak summer conditions. In terms of cost, flat plate collectors are usually less expensive due to a simpler manufacturing process and fewer materials required. However, the higher efficiency and durability of evacuated tube collectors can compensate for their initial cost over time. They have a longer lifespan and lower maintenance requirements. Ultimately, the choice between a flat plate collector and an evacuated tube collector depends on factors such as climate, budget, available space, and desired performance. Careful evaluation of these factors is necessary to determine the most suitable solar water heater for a specific application or location.
Q:Can a solar water heater be used in areas with fluctuating water pressure?
Yes, a solar water heater can be used in areas with fluctuating water pressure. Solar water heaters typically have a storage tank that can store heated water, allowing for continuous hot water supply even during periods of low water pressure. Additionally, many solar water heaters also come with pressure relief valves that help regulate and protect the system from excessive pressure fluctuations.
Q:What is the impact of system monitoring and control on the performance of a solar water heater?
System monitoring and control plays a crucial role in enhancing the performance of a solar water heater. By continuously monitoring key parameters such as temperature, pressure, and flow rate, any issues or deviations can be quickly identified and rectified. This ensures that the system operates optimally, maximizing energy efficiency and minimizing the risk of damage or malfunction. Additionally, control mechanisms enable the adjustment of system settings based on real-time data, allowing for better regulation and improved overall performance of the solar water heater.
Q:Can a solar water heater be used with hard water?
Indeed, hard water can be utilized in conjunction with a solar water heater. However, it is imperative to acknowledge that the presence of hard water can yield unfavorable consequences for the solar water heater's performance and lifespan. Hard water is laden with an elevated concentration of minerals like calcium and magnesium, which can amass and give rise to mineral deposits within the water heater. As time progresses, these deposits can diminish the efficiency of the solar panels and heat exchanger, leading to a reduction in heating capacity and potentially causing harm. To counteract the ramifications of hard water, it is advisable to install a water softener or a descaling system alongside the solar water heater. These systems function by eliminating or decreasing the mineral content of the water, thereby thwarting the formation of mineral deposits and guaranteeing optimal performance of the solar water heater. Additionally, it is vital to engage in regular maintenance and cleaning of the solar water heater, including system flushing and descaling as needed, when employing hard water. This practice will aid in minimizing mineral accumulation and upholding the efficiency and longevity of the system. In summary, while a solar water heater can operate with hard water, it is crucial to adopt preventive measures like installing water softeners and conducting regular maintenance to ensure peak performance and durability of the system.
Q:What are the different materials used in the construction of solar water heaters?
Solar water heaters are made from a variety of materials to ensure they efficiently absorb and retain heat. The main components are the collector, storage tank, and piping system. The collector, responsible for absorbing solar energy, is typically made of materials like copper or aluminum, which have high thermal conductivity. Copper is popular due to its excellent heat transfer properties and corrosion resistance. Aluminum, on the other hand, is lightweight and cost-effective, making it a common alternative. The storage tank, where heated water is stored, is often made of glass-lined steel or stainless steel. Glass-lined steel tanks are durable and provide good insulation to prevent heat loss. Stainless steel tanks are known for their longevity and resistance to corrosion, making them reliable for long-term use. The piping system, connecting the collector to the storage tank, is usually made of copper or plastic materials. Copper pipes are commonly used because of their high thermal conductivity and durability. Plastic pipes, like cross-linked polyethylene (PEX), are gaining popularity due to their flexibility, easy installation, and resistance to corrosion. In addition to these primary materials, solar water heaters may also include insulation materials like polyurethane foam or fiberglass. These materials minimize heat loss and help maintain the water temperature inside the storage tank. Overall, the use of various materials in constructing solar water heaters ensures efficient heat absorption, retention, and durability, contributing to the system's effectiveness and longevity.
Q:Can a solar water heater be used in apartments or multi-story buildings?
Yes, a solar water heater can be used in apartments or multi-story buildings. In fact, solar water heaters are commonly used in these types of buildings to provide hot water for multiple units or floors. They can be installed on the roof or other suitable locations where they can receive maximum sunlight exposure. One common approach is to use a centralized system, where a single solar water heater is connected to a storage tank that supplies hot water to the entire building. Alternatively, individual solar water heaters can be installed for each unit or floor. The availability of sunlight and the specific requirements of the building will determine the most suitable setup. Additionally, using solar water heaters in apartments or multi-story buildings can significantly reduce energy costs and contribute to a more sustainable and environmentally friendly living environment.
Q:The solar water heater without water becomes bad
Vacuum tube solar water heater with high efficiency in the summer, sunny weather conditions, less than two days water temperature can reach the boiling point, if a long time without water, such as travel, tourism, to make the water a long time at high temperature and high pressure conditions, will accelerate the aging of the sealing ring, accelerated aging, polyurethane shrink, sometimes not exhaust smooth, too much pressure will make the tank expansion bad, will shorten the life of furring, water tank. Therefore, if you are not at home for a long time, you should arrange for others to put hot water on the cold water, or in the vacuum tube collector placed on the cover to block the sun, to go home, and then remove. If you do not use it for a long time, you need to cancel the electric heating setting to avoid wasting electricity

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