Galvanized Steel Solar Water Heaters Cheap 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

Galvanized Steel Solar Water Heaters Cheap Price

Galvanized Steel Solar Water Heaters Cheap Price

Galvanized Steel 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. 

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Q:Method for using solar water heater
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.D, the night after the bath, if there are nearly half of 70 hot water heater water tank, in order to prevent heat loss is too large (the less water, heat dissipation, faster) according to the weather forecast on the decision of water, sunny day, rainy day, full of water, the water is 2/3.E, the role of auxiliary water tank: auxiliary water tank is mainly used in the timing of water supply and water pressure instability region, the amount of water stored in the solar water heater between 1/2-3 times, installed on the roof, with the use of solar water heaters. The main function is to adjust the temperature of the bath when the water temperature, in addition to the water can be used to do with the water tank, but also can not be deposited in the water without water.F, hot and cold water regulation: solar water heater water temperature adjustment steps are: first open the cold water valve, the appropriate regulation of cold water flow, and then open the hot water valve adjustment, until the required bath temperature. In addition, depending on the weather conditions to determine the amount of cold water. Pay attention not to the head of the body, so as not to burn.
Q:Solar water heater can be used for a few years!That is, long life, high temperature
Causes of solar water heater short-livedA vacuum tube vacuum tube is the core component of solar water heater, solar water heater is the "heart". It directly determines the quality of the whole water heater performance. Vacuum tubes performance by coating technology and cleaning, coating, vacuum, sealing process of the impact. However, some ultra low-cost solar water heater using the vacuum tube has the following defects: low vacuum, only high-quality products 1/100; a large number of impurities and residual water vapor pipe, a high temperatures encountered into gas, vacuum reduction; low vacuum film stability of two or three years, intimal layer aging, fall off, resulting in the thermal performance decays rapidly, unable to absorb enough heat.
Q:How to use solar water heater for temperature sag
Open the hot water valve, water at night before going to bed or run out of hot water, the water tank is full of water, and then put a basin or bucket in the solar water heater hot water mouth, the hot water valve slightly loosen a bit, make it slow drop, this can keep the water in the pipe flow, avoid pipeline freezing or cracking.
Q:What is the structure and principle of solar water heater?
The working principle of solar water heater working principle diagram: DDZ (1), a endothermic processSolar radiation through the glass cover, the water along the fin and tube wall to transfer heat tube is absorbed by the collector. When the water in the heat absorbing pipe absorbs heat, the temperature is increased, and the specific gravity is reduced to rise. With the rising of water stored in the tank top, and at the same time of low temperature of the water circulating pipe, through this way, eventually FCL water rises to a certain temperature. Plate type current collector, basically use the combination of good combination of multiple methods, such as rolling or rolling method, the thermal resistance between the pipe and the water absorbing plate can be ignored. The main factors that affect the performance of plate heat exchanger plate, the first is the structure design,
Q:How long do you need to deal with solar water heater in summer?
Method: if in the high temperature of summer once going on a business trip or a long time not at home, you should arrange for someone else often put hot water on the cold water, if you don't get help, can also be tube collector placed above the cover from the sun in a vacuum, wait until later to remove obstructions will go home.Method two: if you remove the solar vacuum tube, you can also remove the vacuum tube in the home after the preservation, and then back to the solar vacuum tube. The day before yesterday is that you must be very aware of the demolition process, if necessary, please master the professional demolition.
Q:What do you need to pay attention to in order to make the solar water heater hot?
4, do not fill the water tank, solar water tank on the water is not full, to keep in the half box of water, so that when the heat collector in the sun to heat up half a box of water than a box of water much faster, you can use hot water faster.
Q:What is the basic structure of solar water heater
2, water tank, water tank solar heat storage, heat collector to produce hot water stored in the water tank, for users to use, good heat preservation water tank insulation foam obturator high rate, even in the winter night temperature is 6-7 degrees; water tank as the human body;
Q:Why solar water heater is not big enough
Is your house the top floor? It is possible that the gap is not enough, small water. Or is there water pipeline aging, some is not smooth
Q:Solar water heater in winter should pay attention to what?
2, according to different weather conditionsWhen the temperature is too low (5-7 C) under the condition of the night after the water, such as water tank and hot water should be immediately the solar water heater is full of 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 is the second day of rain and snow weather, according to the actual needs of the half box water or half box water.
Q:Buy solar water heater enough to wash five people how much money
At present, in the case of quality assurance, the general single warehouse outside the market in the 110-180 yuan / tube, because dealers are different, so the price is different,

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