Vacuum 20 Tube Solar Collector China Top Supplier

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10 set
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10000 set/month

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Product Description:

Solar water heaters features
1. The upright tank can make the water temperature to a high level. It can hot the water instantly
2. The tank inside the building, the hot water loses less energy than the normal one 
3. The solar collector and the tank of solar water heater is separated, that makes the system combine with the building perfectly, which will reduce the sightseeing for the building and environment around 
4. Back up with electric heater so that in the day without sunshine hot water can also be used
5. Can be combined with gas or electric heater 
6. Max. Pressure: 12bar; Operating Pressure: 6 bar
7. It can be used for other function, such as warming

 

Solar water heaters working principle
1. The solar collector absorbs solar energy and transmits it to the solar water heater tank through circulation 
2. When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically
3. The circulation pump makes heat-conducting liquid circulate automatically
4. The heat-conducting liquid transfers heat to water by lower heat exchanger in the water tank. 
5. When the temperature difference between solar collector and heat pipe solar water heaters tank doesn't reach the set value, the circulation pump will be shut automatically 
6. In case the temperature of the water tank does not reach Tmax, Electric Heating Element will start to work automatically

 

Solar water heaters working station component:
1. Operating screen 
2. Manometer 
3. Pump speed adjust switches 
4. Temperature difference circulation pump 
5. Flow rate indicator 
6. Return circuit connector 
7. Safety valve 
8. Expansion vessel connector9. Return circuit connector 
10. Wall mounting 
11. Expansion vessel:8L 
12. Pressure resistance: 10 bar pressure for expansion vessel

 

Solar water heaters specification:

Description

solar water heaters

Material of out manifold

0.55mm thickness color steel/ fluorine carbon steel

Material of inner tank

Food grade 2.0 mm thickness SUS304 stainless steel

Tank insulating layer

40mm 45kg/m³ high-density polyurethane foamed

Inlet and outlet hole

Male G1''

Max pressure

0.6 Mpa

Solar collector tube

3.3 Borosilicate glass with N/Al coating

Thickness of glass tube

1.6mm

Vacuum tube tightness

P≤0.005 Pa

Absorption

as=0.93-0.96 (AM1.5)

Emission ratio

εh=0.04-0.06 (80C±5C)

Idle sunning property parameters

Y=220~260m2.C/KW

Average heat loss coefficient

ULT=0.6~0.7W/(m2.C)

Bracket:

2.0mm   thickness aluminum alloy

Tank   weight

75KGS

Tank   size

560mm Dia   x 1810mm Height

Tank   capacity

300L

Solar   collector

2pcs  58x1800x15tube   solar collector

Absorber   area

2.811 m²

Working   station

SP116 working   station

Heat   exchanger length

Upper:12m,        Underside:18m

 

Solar water heaters details show:

 

Vacuum 20 Tube Solar Collector China Top Supplier

Vacuum 20 Tube Solar Collector China Top Supplier

Vacuum 20 Tube Solar Collector China Top Supplier


Benefits of this kind of solar water heaters:

1. Prolong the life of your existing water heater

2.Costs less than an electric, gas or oil water heater

3.No maintenance required

4.Lasts longer than a traditional hot water heater

5.Reduce your water heating costs

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Remaining: 4000 characters

- Self introduction

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- Inquire about price/MOQ

Q:Is the solar water heater working normally?
The temperature of the water is close to or reaches 100 DEG C, and is converted into water vapor
Q:What is the reason for the overflow of solar water heater
Water leakage of water tank is one of the most common failures of solar water heater. The location of the water tank is relatively high, can overflow from here, indicating that the water tank is still full of water, there are many reasons:
Q:Installed solar water heater really worthwhile?
Solar water heater, as long as the sun, can be used throughout the year, in winter, the day of the day the water temperature can reach 40 degrees or so, bathing no problem.
Q:Advantages and disadvantages of solar water heater
Post cold phenomenon.4, in addition to rainy days, the use of solar water heaters do not need other costs, such as gas costs, electricityIn rainy weather, it is necessary to use auxiliary electric heating device, then you have to pay the electricity bill, in factIn rainy days, solar water heaters are still working, but the temperature of hot water can not reach the user washBath needs, but the water in the tank is warm, higher than ordinary tap water temperature, therefore, even ifIt is rainy day, it is also more than ordinary electric water heater.
Q:Classification of solar water heaters
In terms of its structure, can be divided into the following categories:1 from the heat collection part:1 glass vacuum tube solar water heaterThe utility model can be divided into a whole glass vacuum tube type, a heat pipe vacuum tube type, a U type tube vacuum tube type / vacuum tube heat collection and heat storage integration type. The utility model relates to a full glass vacuum tube type, which has the advantages of safety, energy saving, environmental protection and economy. Especially the solar water heater with an auxiliary electric heating function, which by the solar energy, supplemented by the way of using energy to the solar water heater all-weather normal operation, the ambient temperature is low efficiency is still relatively high. The disadvantage is that the volume is relatively large, the glass tube is fragile, easy to scale the pipe scale, can not be operated under pressure.
Q:Do solar water heaters need electricity?
Solar water heater is the need for electricity, usually need to protect the use of air traffic control and solar water heater operation.Light and heat utilization: it is the collection of solar radiation energy, through the interaction with the material into heat energy to use. At present, the most widely used solar collector, there are 3 types of flat plate collector, vacuum tube collector and focused collector. Solar power: the future of large-scale use of solar energy is used to generate electricity. There are two main ways of using solar energy:
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:Villa solar water heater, villa solar water heater
Villa with what is good, the money has space, that is goodIf it is for convenience, it is natural gas water heater or electric water heater is good, this thing water faster, the disadvantage is that the gas water heater with a little bit of danger, electric water heater is the same
Q:How to disassemble solar water heater
Three, will be installed on the support of the four rose unscrew, you can remove the solar water tank, and then you can remove all the support.Four, solar water heater accessories only remove the probe, temperature controller and solenoid valve can be
Q:Solar water heater water is not urgent
You can pull the valve into the solar energy and pipe in one direction, is the largest! And then there is a solar power booster valve on the top of the valve, the voltage is 12V! There is a movable screw below the valve! You open it with a wrench and there's a net in it! You take it out and clean it! I'm sure it's a problem! And then there is also a shower to open the umbrella! Do not believe you try! Because I'm working on water and electricity!

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