Stainless Steel Solar Water Heaters Competitve Price

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10 set
Supply Capability:
1000 set/month

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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

Stainless Steel Solar Water Heaters Competitve Price

Stainless Steel Solar Water Heaters Competitve Price

Stainless Steel Solar Water Heaters Competitve 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. 

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Q:Solar water heater can be used in winter
And this is a concern for many people, if not the use of solar energy in winter that means the utilization rate of solar energy is only half, this will greatly increase the cost of installation of solar water heaters, forcing consumers to choose other water heater system. In fact, the solar water heater technology now, the use of solar energy in winter is not a problem, as long as the snowstorm raging will not stop working, solar energy, free life hot water for our time.
Q:Buy solar water heater from which aspects of good or bad
First, in accordance with national standards, the vacuum tube must be relatively high cost of high borosilicate 3.3 glass material, so as to ensure its light transmission and compression, anti-corrosion, impact resistance.
Q:How to correctly use solar water heater
B, the use of the principle of A, if after the bath, the solar water heater, there is a little hot water, then a few minutes of cold water, hot water can be washed more than a person. (6.5 liters per bottle of hot water or 8 liters)C, according to the weather forecast to determine the amount of water, you can get a relatively satisfactory water temperature: if the eye days, the water can be full, cloudy or cloudy, then most of the box water; rain, retain the original water on the cold water.
Q:Why solar water heater automatically add water
Solar water heater, if the water pressure is enough, can not Sheung Shui, to confirm that there is no leakage of water, the basic water temperature and water level sensor is broken;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:How to set the solar water heater?
Controller problem.Emergency use, can be closed, or unplug the solar power.There are preset temperature is 65-75 degrees is appropriate.
Q:How long is the solar water heater used?
The manufacturer said solar water heater service life of 15 years or so, in this regard, consumers should have a clear understanding of the cause of the solar water heater. "Short-lived", a vacuum tube. The vacuum tube is the core component of solar water heater, solar water heater is the "heart". It directly determines the quality of the performance of the whole water heater. Vacuum tubes performance affected by coating technology and cleaning, coating, vacuum, sealing and other processes. However, some ultra low-cost solar water heater using vacuum tube has the following defects: low vacuum, only quality products of 1/100; a large number of impurities and residual water vapor pipe, an encounter high temperature becomes gas, vacuum reduction; low vacuum film stability of two or three years, intimal layer aging, loss, resulting in thermal performance decays rapidly, unable to absorb sufficient heat.
Q:Do solar water heaters need electricity?
Working principleThe sun through the first layer of glass heat pipe according to black heat absorbing layer second layers of glass, solar energy heat absorption, because between two layers of glass is vacuum insulated, the heat transfer will be greatly reduced (heat radiation still exists, but there is no thermal conduction and convection), most of the heat is only transmitted to the glass tube the water inside the glass tube, heating water, heating water and light along the glass tube heating surface to enter the insulation water storage barrel, the barrel temperature is relatively low water along the glass tube into the back surface of glass tube, this constant cycle, the preservation of the water in the water bucket so as to achieve the continuous heating, hot water the purpose of.
Q:What is the meaning of water on the solar water heater
Only cold water, hot water does not, first check the instrument to show how much is the water level, whether there is water, such as the display of water, the hot water pipe in the air is blocked, the water to shower, and then open the water valve and let water directly into the hot water pipe for one to two minutes, immediately OK.
Q:Solar water heater can be used in winter?
According to the weather conditions to determine the amount of water. At the temperature of >0 deg.c, in the evening after the water, such as water tank and hot water should be immediately filled with water, reduce the water temperature in the water tank and the heat loss; if the temperature is low, should be the morning of the second day to Sheung Shui, water heater outlet pipe antifreeze; if second days is rain and snow weather, according to the actual need half box water or half box water.
Q:Solar water heater is really easy to bad
Insulation layer.Solar water heaters in the daytime production of hot water storage tank, if the insulation layer of the thermal insulation performance is not good, overnight, rainy days can not be used, or bad. The main reason for the poor performance of the solar water heater is the insulation layer of the water heater, the thermal insulation layer determines the hot water temperature and the amount of hot water. Good insulation layer using imported raw materials, such as polyurethane, low thermal conductivity, high temperature resistance; heat preservation process using automatic constant temperature high pressure quantitative foaming, and high temperature curing, high thermal stability and durability. And some poor data thermal conductivity is high, the foam is not uniform, the night temperature can drop more than 10 degrees, there is no hot water in rainy days. There are black hearted enterprises, in order to reduce costs, even the use of homemade benzene board, a few months after the heat preservation effect of a straight line, one or two years after the basic insulation.

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