• Scoop Solar Collectors - 50Tube Vacuum Tube Solar Collector Supplier in China System 1
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Scoop Solar Collectors - 50Tube Vacuum Tube Solar Collector Supplier in China

Scoop Solar Collectors - 50Tube Vacuum Tube Solar Collector Supplier in China

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China main port
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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 
 

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:


Vacuum Tube Solar Collector Supplier In China (50Tube)

Vacuum Tube Solar Collector Supplier In China (50Tube)



 

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:Can solar collectors be used for heating theaters?
Yes, solar collectors can be used for heating theaters. Solar thermal systems can capture and convert sunlight into heat energy, which can then be utilized for heating purposes. By installing solar collectors on the rooftop or nearby areas, theaters can reduce their reliance on traditional heating systems and decrease energy costs while promoting sustainability.
Q:Can solar collectors be used in remote areas?
Yes, solar collectors can be used in remote areas. Solar energy is a renewable and abundant source of power that can be harnessed in any location with access to sunlight, making it particularly suitable for remote areas with limited or no access to traditional electricity grids. Solar collectors can be installed in these remote locations to generate electricity or heat water, providing a sustainable and cost-effective energy solution.
Q:Can solar collectors be used in areas with limited access to materials?
Yes, solar collectors can be used in areas with limited access to materials. Solar collectors can be designed using simple and easily available materials such as glass, metal, and plastic. Additionally, there are various types of solar collectors available, ranging from low-tech options like solar water heaters to more advanced photovoltaic panels. Therefore, even in areas with limited resources, solar collectors can still be utilized to harness clean and renewable energy from the sun.
Q:Can solar collectors be used in steel mills?
Solar collectors have the potential to be employed in steel mills. Options like solar thermal systems or photovoltaic panels can be utilized in steel mills to generate electricity or heat energy for different industrial purposes. By harnessing the power of sunlight and converting it into usable energy, these collectors can reduce reliance on fossil fuels and decrease greenhouse gas emissions. In steel mills, solar collectors can be integrated into the existing infrastructure to provide renewable energy for various processes, including powering machinery, heating water, or driving specific stages of the steel production process. Moreover, the implementation of solar collectors in steel mills can lead to reduced operational costs and enhanced sustainability within the steel production industry.
Q:Can solar collectors be used for generating electricity on traffic signals?
Yes, solar collectors can be used for generating electricity on traffic signals. Solar panels can be installed on top of traffic signal poles to convert sunlight into electricity, which can then power the signals. This helps reduce the reliance on traditional grid electricity and promotes the use of renewable energy sources.
Q:Can solar collectors be used for space cooling?
Yes, solar collectors can be used for space cooling. Solar cooling systems utilize the heat from the sun to power absorption or adsorption chillers, which in turn provide cooling for buildings or spaces. These systems work by converting solar energy into thermal energy to generate the cooling effect, making them an environmentally-friendly and sustainable solution for space cooling.
Q:What is the effect of extreme temperatures on solar collectors?
Extreme temperatures can have both positive and negative effects on solar collectors. On one hand, high temperatures can increase the efficiency of solar collectors by providing more energy for conversion into electricity or heat. On the other hand, extreme temperatures can also cause damage to the components of solar collectors, such as the absorber plates or the fluid circulation system. Additionally, extreme cold temperatures can reduce the overall efficiency of solar collectors due to decreased sunlight absorption and freezing of fluids. Overall, the effect of extreme temperatures on solar collectors depends on the specific design and materials used in the collectors, as well as the duration and frequency of temperature extremes.
Q:How much maintenance do solar collectors require?
Solar collectors require minimal maintenance. They are designed to be durable and long-lasting, with few moving parts. Regular cleaning of the panels to remove dust and debris is recommended, but other than that, occasional inspections to check for any issues or malfunctions are typically sufficient. Overall, solar collectors are a low-maintenance solution for harnessing solar energy.
Q:What is a trough solar collector?
The traditional trough solar collector device adopts the vacuum glass tube structure, that is, the inner tube adopts the metal tube, the tube takes the heating medium, the metal tube is coated with the selective absorbing coating, and then the outside is the glass tube, the glass tube and the metal pipe Vacuum to suppress convection and conduction heat loss.
Q:Can solar collectors be used for heating water?
Yes, solar collectors can be used for heating water. Solar thermal collectors, also known as solar water heaters, use the energy from the sun to heat water for various purposes, such as domestic hot water, swimming pools, or even space heating. These collectors absorb sunlight and convert it into thermal energy, which is then transferred to the water passing through them. Thus, solar collectors are an effective and eco-friendly solution for heating water.

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