Vacuum 30 Tube Solar Collector China Top Supplier
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 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.
Solar water heaters working principle
1. The solar collector absorbs solar energy and transmits it to the solar water heater tank through circulation
2. When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically
3. The circulation pump makes heat-conducting liquid circulate automatically
4. The heat-conducting liquid transfers heat to water by lower heat exchanger in the water tank.
5. When the temperature difference between solar collector and heat pipe solar water heaters tank doesn't reach the set value, the circulation pump will be shut automatically
6. In case the temperature of the water tank does not reach Tmax, Electric Heating Element will start to work automatically
Solar water heaters working station component:
1. Operating screen
2. Manometer
3. Pump speed adjust switches
4. Temperature difference circulation pump
5. Flow rate indicator
6. Return circuit connector
7. Safety valve
8. Expansion vessel connector9. Return circuit connector
10. Wall mounting
11. Expansion vessel:8L
12. Pressure resistance: 10 bar pressure for expansion vessel
Solar water heaters specification:
Description | solar water heaters |
Material of out manifold | 0.55mm thickness color steel/ fluorine carbon steel |
Material of inner tank | Food grade 2.0 mm thickness SUS304 stainless steel |
Tank insulating layer | 40mm 45kg/m³ high-density polyurethane foamed |
Inlet and outlet hole | Male G1'' |
Max pressure | 0.6 Mpa |
Solar collector tube | 3.3 Borosilicate glass with N/Al coating |
Thickness of glass tube | 1.6mm |
Vacuum tube tightness | P≤0.005 Pa |
Absorption | as=0.93-0.96 (AM1.5) |
Emission ratio | εh=0.04-0.06 (80C±5C) |
Idle sunning property parameters | Y=220~260m2.C/KW |
Average heat loss coefficient | ULT=0.6~0.7W/(m2.C) |
Bracket: | 2.0mm thickness aluminum alloy |
Tank weight | 75KGS |
Tank size | 560mm Dia x 1810mm Height |
Tank capacity | 300L |
Solar collector | 2pcs 58x1800x15tube solar collector |
Absorber area | 2.811 m² |
Working station | SP116 working station |
Heat exchanger length | Upper:12m, Underside:18m |
Solar water heaters details show:
Benefits of this kind of solar water heaters:
1. Prolong the life of your existing water heater
2.Costs less than an electric, gas or oil water heater
3.No maintenance required
4.Lasts longer than a traditional hot water heater
5.Reduce your water heating costs
- Q:How does the tilt of the solar panels affect the performance of a solar water heater?
- The tilt of the solar panels affects the performance of a solar water heater by optimizing the absorption of sunlight. The angle at which the panels are tilted determines how much direct sunlight they receive, which directly impacts the efficiency of the system. Properly tilting the panels towards the sun's path maximizes the amount of solar energy captured, leading to increased heating and overall performance of the water heater.
- Q:Can a solar water heater be used for both hot water and space heating?
- Yes, a solar water heater can be used for both hot water and space heating. By connecting the solar water heater to a radiant floor heating system or a hydronic heating system, the heat captured by the solar panels can be used to warm both the water for domestic use and the space in a building. This provides an energy-efficient and sustainable solution for both hot water and space heating needs.
- Q:Are there any size limitations for a solar water heater installation?
- There are no fixed size limitations for a solar water heater installation as it can be tailored to meet the specific needs and space availability of the location. The size of the system will depend on factors such as the amount of hot water required, available sunlight, and available roof or ground space for the installation.
- Q:Are solar water heaters suitable for commercial use?
- Yes, solar water heaters are suitable for commercial use. They can provide significant energy savings and reduce operating costs for businesses that require large amounts of hot water, such as hotels, restaurants, and manufacturing facilities. Additionally, solar water heaters are environmentally friendly, helping businesses reduce their carbon footprint and enhance their sustainability efforts.
- Q:Are there any specific requirements for installing a solar water heater?
- Yes, there are specific requirements for installing a solar water heater. These may vary depending on the type and size of the system, local building codes, and climate conditions. Generally, some common requirements include adequate roof space or mounting area, proper orientation and tilt angle to maximize sun exposure, a sturdy and structurally sound installation surface, access to plumbing connections, and compliance with safety regulations. It is advisable to consult with a professional installer to ensure that all necessary requirements are met for a successful and efficient installation.
- Q:There are usually three people in my family, then the Chinese lunar new year some relatives back, there may be 5 to 7 people or so, we have to sell 12 local sijimuge solar tube, to more than 1 thousand, if 7 people, buy 12 tube solar energy, enough? How many tubes to buy?
- Three people, 12 tubes or a tube on the 15. As for many people, it does not necessarily have to take a bath at the same time, you can separate the time arrangement. Zhu jing.
- Q:Can a solar water heater be used in areas with limited access to suitable installation sites or roof space?
- Yes, a solar water heater can be used in areas with limited access to suitable installation sites or roof space. In such cases, alternative installation options can be considered. For example, if there is limited roof space available, a ground-mounted system can be installed. This involves placing the solar panels on a rack or structure on the ground, where they can still receive ample sunlight. Additionally, if there are space constraints, compact or smaller-sized solar water heaters can be utilized. These systems are designed to be installed in smaller areas such as balconies or utility spaces. Therefore, while access to suitable installation sites or roof space may be limited, there are alternative options that can still allow for the installation and use of a solar water heater.
- Q:Can a solar water heater be used in areas with limited access to geothermal resources?
- Yes, a solar water heater can be used in areas with limited access to geothermal resources. Solar water heaters utilize the sun's energy to heat water, making them an effective and environmentally friendly alternative in areas where geothermal resources may be scarce or inaccessible.
- Q:What is the role of antifreeze in a solar water heater?
- The role of antifreeze in a solar water heater is to prevent the water inside the system from freezing during colder temperatures. Antifreeze is typically added to the water in the system to lower its freezing point, allowing it to continue circulating and transferring heat even in freezing conditions. This is crucial for the proper functioning of the solar water heater, as freezing water can cause damage to the system, such as burst pipes or cracked components. Additionally, antifreeze helps to protect the solar collector and other parts of the system from corrosion and mineral buildup, which can negatively impact its efficiency and lifespan. Overall, the presence of antifreeze in a solar water heater ensures its reliable operation and longevity, even in cold weather conditions.
- Q:6 people with a number of tubes to install solar water heaters
- General capacity is as follows:Diameter 47mm, 1.6m probably only 6-7 liters perDiameter 58mm, 1.8m probably only 8-9 liters perDiameter 70mm, 2.0m probably only 9-10 liters perAccording to the base count, each 30-40 liters of 30 degrees of hot water 6*30=180 liters or 6*40=240 litersSolar water heater in winter is generally 60-80 degrees 80-99 degrees in summerAccording to a minimum of 60 degrees, then the degree of about 60 degrees of water will be doubled to about 30 degreesRequires 240 litres of water is reduced by half a liter of 120
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Vacuum 30 Tube Solar Collector China Top Supplier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 set/month
OKorder Service Pledge
OKorder Financial Service
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