Galvanized Steel Non-pressure Solar Water Heaters Cheap Price

Ref Price:
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
10 set
Supply Capability:
1000 set/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Working Principle of Domestic Solar Water Heaters:

Solar energy, in essence, is an electromagnetic wave, a type of strong optical radiation, which is produced by thermonuclear fusion reaction. The energy of the solar radiation is transmitted through the liught of different wave length. The solar water heater is designed to mainly take in the energy of visible light & near ultra red light through the selective absorbing coating of vacuum tubes.When the water in the solar collector is heated by the solar radiation, its temperature rises. As a result, the water in the solar collector and the water in the tank form natural convection because of density contrast casued by the temperature difference. So the water of the higher temperature is incessantly forced into the insulated solar water tank( As shown in the figure).

 

Features

<1>  Imported SUS304-2B food-level stainless steel,thickness:0.31~0.5mm    

<2>  Outer tank: High quality stainless steel,thickness:0.31~0.5mm  

<3>Insulation: 50~55mm polyurethane foam

<4>  Vacuum tube: CU/SS-AL/N red tube

<5>  Frame: Stainless steel/Aluminum alloy,thickness:1.2~2mm

<6>  Reflector: Stainless steel/Aluminum alloy as option

<7>  Available accessories: Feeding tank,solar controller,electric heater, Mag rod,thermostatic mixing valve

 

Specification 

ITEM.NO

SPECIFICATION

EFFECTIVE LIGHT AREA

TANK'S CAPACITY

APPLICATION PEOPLE

CBM

DIAMETER OF WATER TANK

QTY OF TUBE(pcs)

DIAMETER OF TUBE

LENGTH OF TUBE

Z-NS5810

460mm

10

58mm

1.8m

1.04

100L

4

0.37

Z-NS5812

460mm

12

58mm

1.8m

1.25

120L

4-5

0.44

Z-NS5815

460mm

15

58mm

1.8m

1.56

150L

6

0.56

Z-NS5818

460mm

18

58mm

1.8m

1.87

180L

7-8

0.64

Z-NS5820

460mm

20

58mm

1.8m

2.08

200L

8

0.7

Z-NS5825

460mm

25

58mm

1.8m

2.61

250L

10

0.89

Z-NS5830

460mm

30

58mm

1.8m

3.13

300L

12

1

Z-NS5836

460mm

36

58mm

1.8m

3.75

360L

14-15

1.3

Z-NS5840

460mm

40

58mm

1.8m

4.17

400L

16

1.4

Z-NS5845

460mm

45

58mm

1.8m

4.69

450L

18

1.6

 

Product Details Show

Galvanized Steel Non-pressure Solar Water Heaters Cheap Price

Galvanized Steel Non-pressure Solar Water Heaters Cheap Price

Galvanized Steel Non-pressure Solar Water Heaters Cheap Price

 

FAQ

1. Q: Are you a factory or trading company?

A: We are a factory. Especially for Solar Controller, PWM solar controller 50A12V/24V

2. Q: Where is your factory located? How can I visit there?

A: Our factory is located in Guangzhou, China. You are warmly welcomed to visit us! 

3. Q: what other product you have except such Solar Lighting?

A: We have poly ,mono cells and panels. Off grid solar system, like off grid solar inverter, pure sine wave inverter, solar collector, solar controller, solar charger, Portal solar system, battery, DC Fan, Solar Led Light.

4. Q: Can the price be cheaper?

A: Of course, you will be offered a good discount for big amount.

5. How can I get a sample?

A: Please call us or send email for asking the samples. 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:The solar water heater is broken
If your water is tap water, according to the floor level and the need to provide water, plus a booster in the electromagnetic valve before the pump (market 90W 120W head 10 meters, 13 meters head automatic booster pump, and other specifications optional)
Q:Solar water heater is not hot how to do
This requires the actual view to know, find a good estimate of solar weather, the water in the tank under normal circumstances should be hot, the actual upstairs view, touch the vacuum tube by hand, if you feel the temperature, and the color white, the vacuum tube has been lost since the heat preservation function, should better the new vacuum tube line.
Q:Solar water heater for Hotel
Third, when the weather is hot, the solar water temperature cannot be controlled, up to 100 degrees, how to use ah, four, solar power accessories in external conditions and high temperature service life as can be imagined, if you water demand is not high, the purpose is to save it, solar energy is also a good choice.
Q:Long term use of solar water heaters should not be how to maintain?
Unplugged, on the roof, the winter without flowers, the water emptying, prevent freezing water, then put a summer on the line, the water will slowly evaporate, I do this is not a problem, the sensor in the water tank, and the electric heater life is generally 1 to 2 years that belongs to consumables, what was bad, what time to find someone to repair it, the glass tube is generally not bad
Q:40 people take a bath in general how many liters of solar water heaters
According to the structure of the solar water heater is divided into vacuum tube solar water heater and flat type solar water heater, mainly vacuum tube solar water heater, occupy 95% of the domestic market share. Vacuum tube type solar water heater is composed of a heat collecting pipe, a water storage tank and bracket and other related parts, converting solar energy into heat energy mainly rely on vacuum tube, vacuum tube using the principle of cold water sinking floating, the water circulation and desired hot water.
Q:What is the capacity of a solar water heater in general?
Water heater insulation tank is generally 150 liters, 200 liters, 250 liters, up to 300 liters, and sometimes can be customized according to the user's hot water demand, the greater the number of heating pipe water heater tank, different manufacturers will be different.
Q:What is the principle of wall mounted solar energy?
1 working principle of flat plate collectorThe hot water system is fin flat plate collector which will absorb solar radiation into heat energy, the heat collector tube and the refrigerant temperature rising, the hydrothermal features of low density, cold liquid density, through the circulation line, the formation of cold water at the top between the heat collector and the water tank, hot water from the natural circulation. Through this cycle, so that the water tank gradually warming. Since the working fluid in the flat plate collector is a low temperature resistant liquid, it can be kept at 40 degrees below zero. So even if the cold area, the normal operation of the year.
Q:Solar water heater without the sun how to do?
Solar water heaters do not have to worry about the sun:1, there is no sun weather, the water in the water heater is not heated, naturally not hot, but, if one day the water has not run out, it depends on the function of water tank insulation, good insulation, high temperature. On the other side. Such as Zhejiang in the winter is very cold, but the sun, three or four hours after the sun, the water temperature is also fifty or sixty degrees, is to rely on the preservation of the water tank.
Q:Classification of solar water heaters
2) flat plate solar water heaterFlat plate solar water heater can be divided into tube plate, wing tube, snake tube, flat box, round tube and heat pipe type. The utility model has the advantages of good integrity, long service life, less failure, safety, low pressure operation, safe and reliable, easy to heat absorption area, combined with the construction, resistance to water and air drying advantages, its thermal performance is stable. Because of the non vacuum in the cover plate, the insulation performance is poor, so the collector performance is poor when the ambient temperature is low. Low temperature or high water temperature required for low thermal efficiency. Such as the need to replace the whole set of frozen hot plate, suitable for the southern region of the winter is not frozen.
Q:Solar water heater can not put down hot water
6, the impact of automatic auxiliary tankIf the solar water heater is equipped with a fully automatic auxiliary tank, may be the auxiliary tank in the floating ball valve closed lax or invalid. Lead to more cold water, reducing the water temperature. So do not show the phenomenon of hot water, the need to replace parts in a timely manner.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range