Stainless Steel Solar Water Heaters Cheap Price

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Min Order Qty:
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 Cheap Price

Stainless Steel Solar Water Heaters Cheap Price

Stainless 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:Why solar water heaters, hot and cold water temperature is not adjusted:
Two different water pressure of course difficult to adjust, the leading solar water heater, the first is the hot and cold water with a long time, waste water, if the hot water to appear soon in hot water to adjust the responsibility centre left is a normal temperature.
Q:Solar water heater 15 tube broken, where to sell, the price is much
Recommended to look at the type of vacuum tube, support thickness, water tank material and purchasing power! Pay particular attention to the buyer's strength, as it relates to the current customer service service period, single warehouse of solar repair rate is still relatively high, Sancang is much lower!
Q:Long term use of solar water heaters should not be how to maintain?
2 let go of all the water.3 find something to block the vacuum tube, so that it no longer absorb heat, or simply remove the pipe.4 the whole machine are covered to prevent dust into the machine.
Q:Solar water heater inside the scale how to clean it?
In addition, in the course of use, should be added to the tank with water, as far as possible so that the water temperature in the tank drops, it is best not to exceed 75 degrees, so that can reduce the scale of production.The formation of scale is a complex physical and chemical process, which has two aspects: internal and external factors. There is a water calcium and magnesium ions and heavy metal ions, is the root cause of scale formation is also called internal; two is a solid substance from the supersaturated water precipitation and adhere to the metal surfaces, is the external cause of the scale. When the water containing calcium, magnesium and other salts impurities into the heating body, the heat absorbed by the heat transfer to the high temperature, calcium, magnesium salts impurities will produce a chemical reaction, the formation of insoluble substances precipitation. When the concentration reaches a certain concentration, the precipitate will become a solid precipitate, the surface of the heated surface, forming a layer of "film", blocking heat transfer, this layer of "film" is called scale. Scale formation needs to achieve two basic conditions:
Q:Why solar water heater is not big enough
If you can not put a little water, it may be because there is no water in the solar energy, solar water heater control instrument is broken, for a line.Solar water heater vacuum heat collection tube (glass) because of too thick scale, heat absorbing performance greatly reduced, the replacement of vacuum heat collecting tube or a professional cleaning department, all the vacuum collector tube cleaning descaling.
Q:I only have the above solar water heater, there is no accessories, which parts need to install it
Hot cold water mixing valve, joint three, and the section of the shower head with drip pipe, faucet, washbasin, Yu PA, automatically with a full automatic micro computer monitor
Q:Solar water heater inside the water can drink
The water tank does not reach the food grade, has formed two level cyclic pollution inside the tank is heated, down after bathing is basically enough, if the brand machine, is not recommended, after all it is tap water, not up to the standard of drinking water, do not covet the cheap
Q:How to clean solar water heater
Specific method is:1, when all the water in the water tank is completed, each vacuum tube with both hands to hold back and forth rotation, so that the vacuum tube and the water tank on the loose ring, and then pushed into the tank;2, when the bottom of the vacuum tube can be removed from the fixed base, then the vacuum tube out of the water tank out;
Q:Solar energy or electric water heater for domestic hot water
The biggest advantage of solar water heater is to save electricity, in the process of heating the water most of the heat from the sun, almost no power consumption. But the solar water heater in the rainy days, not normal use, so the conditional installation of solar water heater users suggested that the choice of solar water heater with an auxiliary electric heater, to facilitate the hot water in the rainy day.Electric water heater is not affected by the weather changes, as long as electricity can provide hot water; the disadvantage is the use of hot water consumption is large, and the electric water heater needs to be installed in the room, the room occupied space.
Q:Solar water heater can not adjust warm water
When the pump is not installed, cold water and hot water can separate out, is not it?A little strange.This situation is not very good mixing, when regulating mixing valve a little slower

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