Vacuum 20 Tube Solar Collector China Top Supplier

Ref Price:
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
10 set
Supply Capability:
10000 set/month
Inquire Now Customer Service

Contact us by

(1) WeChat
(2) Whatsapp: +8617190086776

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

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

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Solar water heater is the number of 18 liters?
The utility model relates to a solar water heater, which is a device for converting solar energy into heat energy, which is used for heating water from low temperature to high temperature, so as to meet the requirement of hot water use in people's life and production.
Q:There is a solar water heater and then install a gas water heater, how to install?
Gas water heater is installed on the line in the kitchen, gas water heater is automatic ignition of water vapor linkage is a boiling water to boil water, water heater water temperature of 50 degrees, with a hot water outlet of the water heater installed three through a kitchen, another outlet on the wall to open two holes in the hot water tube to the toilet on the line! Be careful! The water to tap water cannot reach the solar water pressure or water in Riga solar electric heating and automatic instrument added with tropical or emptying valve will not freeze gas water heater that set down 300 yuan, the equivalent of a storage water heater tank is much less water temperature see also automatic water temperature should not be sunny solar water temperature electric heating solar cloudy enough electric heating I feel so good
Q:Why is my solar water heater out of the hot water is very small
The reasons for this phenomenon are:Water heater water pressure, hot water pressure is the height of the installation gap, the smaller the gap, the smaller the water will be.
Q:Solar water heater and radiator can be connected?
Solar water heater and radiator can be connected.1, solar water heater in the sun when the water temperature can reach 80 degrees, can meet the heating requirements;2, due to the instability of the solar energy, the need for auxiliary heat source, in the absence of the sun when the heating system heating;
Q:Solar water heater water pipe with plastic tube or PPR tube good
PPR tube low temperature tolerance. PPR has a cold brittleness (brittle point of -20 degrees C), in winter (5 degrees Celsius) when the construction of special care. Aluminum plastic pipe without cold brittleness (brittle point is -70 DEG C), can be easily installed below -20 C. Heat resistance of PPR pipe is lower than that of aluminum tube. PPR long-term use temperature of 70 degrees C (50 years, 1MPa), the maximum use temperature of 95 degrees C; long term use of aluminum plastic pipe temperature of 95 degrees C (, 1MPa), the maximum use temperature of 110 degrees C.
Q:Why can not go on the solar water heater
Two, the reasons for not Sheung Shui1 tap water or water pressure is too low2 pipeline interface off or damaged. Contact the maintenance department for repair or replacement3 valve failure, not open. Contact the maintenance department for repair or replacement4 vacuum tube damaged. Contact with maintenance department for replacement
Q:Solar water heater should be simple to work about twenty words
Than the significant drop in cold water. Hot water is always on the upper part of the tank. The temperature rise of the hot water in the solar water heater is not related to the outside temperature. When the opening of the kitchen or bath in any one of the taps, the water heater will rely on the natural fall out, the greater the gap, the higher the water pressure.
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 can be used for a few years!That is, long life, high temperature
Four, installation and service. The solar water heater installation requirements are very high, professional installation is the winter with the foundation and guarantee. Some brand-name enterprises often around recruit migrant workers formed a guerrilla, also in a hurry without formal training posts, design, these people did not understand the water heater body fixed line professional knowledge, do not understand the product later maintenance, meet the eye everywhere caused problems directly affect the solar water heater "standard of life". For example, for a fixed water heater installation bracket accessories brand by wire, strong, resistant to corrosion, but some small manufacturers are using fixed wire, resulting in some areas a heavy rain, hail and other severe weather, there are a lot of solar water heater crashing to the ground.
Q:Why is the heating surface of the solar water heater tilted
Because, we must rely on the high temperature of the water is heated, the proportion of light, light and hot water by hydraulic principle, by the heat collecting plate is set above the water into the water, by the back to the heat storage bucket of hot plate, so the collector must have a certain inclination angle, the installation angle of the generalAdd about 10 degrees to the local latitude..

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
客服
live chat