• Non-pressurized Solar Water Heater System 1
Non-pressurized Solar Water Heater

Non-pressurized Solar Water Heater

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1 Set set
Supply Capability:
500000 Sets per Year set/month

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Solar Water Heater

1.Warm place available

2.the most competive price

3.Beautiful design

4.Best service and high quality

 

Working principle:

High quality vacuum tubes absorb sunshine and heat cold water in the vacuum tubes. According to the density difference of cold and hot water, when absorbing sunshine, cold water in vacuum tubes turning to hot water rises to tank, meanwhile, cold water in tank sinks to vacuum tubes. That is the circulation in this type of solar water heater. The whole system is always circulating continuously.

 

Specification:

1. Inner tank:SUS304-2B food grade stainless steel,Thickness:0.4-0.7mm

2. Outer tank material: SUS304-BA stainless steel,0.4-0.5mm

3. Bracket: stainless steel thickness:1.5mm

4. Vacuum tube; 47mm/58mm diameter, 1500mm/1800mm length

5. Insulation layer: 50-55mm polyurethane foam

6. Inner tank dia.:320/360/380mm

7. Obliquity of the bracket: 17/20/22/25/30/38/45 degree

8. Assisstant water tank or digital controller optional.

9. Back-up electric heater potional

10. Heat preservation: 72-80 hours

11. Inlet ,outlet are welded

12. Capacity:90-400L

13. Quality guarantee:6 years

 

 

Model list:

 

Model

 

Vacuum tube

 

Outer tank Dia

 

Water Capacity

 

Absorbe area

 

sq.m.

 

Person

 

Tank

 

Vacuum tube

 

Total

 

JW47-15

 

Φ47mm*1500mm*15

 

420mm

 

90L

 

19L

 

109L

 

0.83

 

1--2

 

JW47-16

 

Φ47mm*1500mm*16

 

420mm

 

95L

 

21L

 

116L

 

0.88

 

1--2

 

JW47-18

 

Φ47mm*1500mm*18

 

420mm

 

106L

 

23L

 

129L

 

0.99

 

1--3

 

JW47-20

 

Φ47mm*1500mm*20

 

420mm

 

120L

 

------

 

---

 

1.05

 

2--3

 

JW47-24

 

Φ47mm*1500mm*24

 

420mm

 

140L

 

------

 

----

 

1.26

 

2--3

 

JW47-26

 

Φ47mm*1500mm*26

 

420mm

 

151L

 

------

 

----

 

1.365

 

2--3

 

JW47-30

 

Φ47mm*1500mm*30

 

420mm

 

174L

 

-------

 

-----

 

1.575

 

2--4

 

JW47-36

 

Φ47mm*1500mm*36

 

420mm

 

210L

 

-------

 

----

 

1.89

 

2--3

 

 

 

JW58-12

 

Φ58mm*1800mm*12

 

470mm

 

103L

 

32L

 

135L

 

1.0

 

2--3

 

JW58-16

 

Φ58mm*1800mm*16

 

470mm

 

136L

 

43L

 

179L

 

1.28

 

2--3

 

JW58-18

 

Φ58mm*1800mm*18

 

470mm

 

152L

 

48L

 

200L

 

1.44

 

2--3

 

JW58-20

 

Φ58mm*1800mm*20

 

470mm

 

168L

 

54L

 

222L

 

1.6

 

2--3

 

JW58-24

 

Φ58mm*1800mm*24

 

470mm

 

200L

 

64L

 

264L

 

1.92

 

2--4

 

JW58-30

 

Φ58mm*1800mm*30

 

470mm

 

250L

 

80L

 

330L

 

2.4

 

2--5

 

JW58-36

 

Φ58mm*1800mm*36

 

470mm

 

300L

 

95L

 

395L

 

2.88

 

4--7

 

Q:Can solar collectors be used in areas with limited access to skilled technicians?
Yes, solar collectors can be used in areas with limited access to skilled technicians. Solar collectors are designed to be user-friendly and require minimal maintenance. They are generally easy to install and can be operated by individuals with basic technical knowledge. Additionally, manufacturers often provide detailed installation and maintenance manuals, as well as customer support, to assist users in such areas. Therefore, even with limited access to skilled technicians, solar collectors can still be successfully implemented and utilized.
Q:Can solar collectors be used for generating electricity on college campuses?
Solar collectors, or solar panels, can definitely be utilized for electricity generation on college campuses. These panels are specifically crafted to convert sunlight into electrical energy by means of the photovoltaic effect. College campuses, known for their extensive size and abundant rooftop space, are particularly well-suited for the installation of solar panels. Through the utilization of solar power, these campuses can markedly diminish their reliance on fossil fuels and reduce their carbon emissions. Furthermore, solar energy is an endlessly renewable energy source, signifying its sustainability and lack of depletion of natural resources. By implementing solar collectors on college campuses, clean and dependable electricity can be provided, ultimately fostering a more sustainable and environmentally conscious campus environment. Additionally, colleges also have the opportunity to incorporate solar collectors into their academic programs, allowing students to acquire knowledge about renewable energy technologies and gain practical experience in this field.
Q:What are the advantages of using solar collectors?
There are several advantages of using solar collectors. Firstly, they provide a clean and renewable source of energy, reducing our dependence on fossil fuels and mitigating the harmful effects of greenhouse gas emissions. Solar collectors also offer long-term cost savings as they can significantly reduce electricity bills. Additionally, they require minimal maintenance and have a long lifespan, making them a reliable and sustainable energy solution. Lastly, solar collectors can be installed in remote areas, enabling access to electricity in regions with limited or no grid connectivity.
Q:Can solar collectors be used for heating homes?
Yes, solar collectors can be used for heating homes. Solar thermal collectors, also known as solar water heaters, can be used to heat water for domestic use, including space heating. These collectors use the sun's energy to heat a fluid, such as water or antifreeze, which is then circulated to provide heat for the home. Solar thermal systems can significantly reduce the need for traditional heating methods and provide an eco-friendly and cost-effective solution for heating homes.
Q:Can solar collectors be used for heating residential care facilities?
Yes, solar collectors can be used for heating residential care facilities. Solar thermal systems can efficiently capture and convert sunlight into heat energy, which can then be used for space heating and hot water in residential care facilities. This renewable energy source can help reduce heating costs and greenhouse gas emissions, making it an environmentally-friendly and sustainable solution for heating these facilities.
Q:Can solar collectors be installed on pitched roofs?
Yes, solar collectors can be installed on pitched roofs. In fact, pitched roofs are often ideal for solar panel installation as they provide a suitable angle for capturing maximum sunlight throughout the day.
Q:Can solar collectors be used in solar thermal desalination?
Yes, solar collectors can be used in solar thermal desalination. Solar thermal desalination is a process that utilizes solar energy to desalinate seawater or brackish water, converting it into fresh drinking water. Solar collectors, such as flat-plate collectors or parabolic troughs, are used to capture and concentrate the sun's energy, which is then used to heat the water and generate steam. This steam is further condensed to produce fresh water, while the remaining concentrated brine is disposed of. Solar collectors are an integral part of the solar thermal desalination process, as they provide the necessary heat energy to drive the desalination process without relying on fossil fuels or electricity. By harnessing the abundant and renewable solar energy, solar collectors make solar thermal desalination a sustainable and environmentally friendly solution for addressing water scarcity issues in arid regions.
Q:Can solar collectors be used for heating schools?
Yes, solar collectors can be effectively used for heating schools. By harnessing sunlight and converting it into thermal energy, solar collectors can provide a sustainable and cost-effective heating solution for schools. They can be used to heat water for radiant heating systems, or to generate steam for traditional heating systems. Additionally, solar collectors can help reduce carbon emissions and promote environmental sustainability in educational institutions.
Q:How do solar collectors affect the insurance premiums of a property?
Solar collectors can potentially affect the insurance premiums of a property by increasing them. The installation of solar collectors can be seen as an added risk by insurance companies, as they may be susceptible to damage from weather events or accidents. However, some insurance companies offer specific coverage for solar collectors, which can help mitigate the increase in premiums. Ultimately, the impact on insurance premiums will depend on the specific policy and insurance provider.
Q:Can solar collectors be used for heating schools and universities?
Yes, solar collectors can be used for heating schools and universities. Solar thermal systems can be installed to collect and convert sunlight into heat energy, which can then be used to provide heating to buildings. This renewable energy source can significantly reduce the reliance on traditional heating systems, leading to cost savings and environmental benefits for educational institutions.
We have had great fame in China for many years. A trained team makes sure that all our products are 100% qualified and manipulated strictly under international standards. Our products can meet different customer's specific needs according to different individual requirements such as area, climate and consumption level. Our vision:Grand aims to contribute to create a green environment with the effort of everybody, making our lives better. Our mission:As a member of society, we devote ourselves to protecting our environment and saving our natural resources.

1. Manufacturer Overview

Location Zhejiang,China
Year Established 2005
Annual Output Value US$2.5 Million - US$5 Million
Main Markets North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Central America
Northern Europe
Southern Europe
Domestic Market
Company Certifications ISO9001:2008;ISO14001:2004

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai,Hangzhou
Export Percentage 41% - 50%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 5,000-10,000 square meters
No. of Production Lines 5
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range Average

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