Vacuum 28 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

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Introduction of Non-Pressure Solar Water Heater:

Non-pressure Solar Heater is one of the most economical solar water heating device with pretty high efficiency at the same time. It consists of hot water storage tank, solar vacuum tubes with mouth plug in storage tank, and bracket supporting tank and tubes.When cold water in evacuated tubes is heated with solar irradiation, as the specific gravities of hot water and cold water are different, hotter water goes upward to storage tank and colder water goes downward to glass tubes. through this continuous circulation, the cold water in storage tank will be gradually heated till sunset.


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 

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 28 Tube Solar Collector China Top Supplier

Vacuum 28 Tube Solar Collector China Top Supplier

Vacuum 28 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:How can solar water heaters have electricity?
There is a feeling of electricity, what is your home electrical appliances or wires have been leakage. Your home is now the water pipe, the pipe has been connected to your home ground, so it will not kill, just let people numb.
Q:Solar water heater in winter should pay attention to what?
Solar energy water heater winter use matters needing attention:1, daily use of antifreezeThe solar water heater can be normally used in a winter day, when the temperature is below 0 DEG C, the best day of small, repeatedly used in water heaters, especially before going to bed at night and second days after getting up, put a small amount of water to make the water flow inside the pipe, depending on the water temperature to increase the pipeline temperature, the lower the temperature more than water, with water pipe freezing.
Q:Air energy water heater and solar water heater which is good
Second is to compare energy efficiency, air source water heater is to rely on electricity to work, with a small amount of electricity to work through the cold medium absorption into a high temperature output. It is based on different regions. In the southern region, the heat of the sun, so the solar energy utilization ratio is relatively high, more cost-effective. And some areas more rainy days, affected by the special environment, air source water heater is more suitable, which are selected according to the region.
Q:Solar water heater is charged with heating or not good
Solar heating is convenient. Now good solar energy has a wall is also very safe. The electric heating plug of the solar energy is provided with a leakage protector. Ease of use. There are not many days without the sun. Add an electric heating and does not occupy the bathroom space, clean and beautiful, easy to use. Usually the electric heating power is disconnected.
Q:Solar water heater can be installed with pressure pump, how to add, how much? Easy to use?
Install pressure pump step:1, remove the intake pipe.2, the pressure on the end of the booster pump received water inlet pipe, one end of the water faucet
Q:Why is the solar water heater not hot
This requires the actual view to know, to find a good weather, it is estimated that the water in the solar water tank under normal circumstances should be hot, then go upstairs to the actual view, touch the vacuum tube
Q:Solar water heater is not hot how to do
This requires the actual view to know, find a good estimate of solar weather, the water in the tank under normal circumstances should be hot, the actual upstairs view, touch the vacuum tube by hand, if you feel the temperature, and the color white, the vacuum tube has been lost since the heat preservation function, should better the new vacuum tube line.
Q:Solar water heater intelligent measuring and controlling instrument. How to cancel the timing
Usage methodElectricity, instrument will automatically fill the water level to 100%, if there is no sunlight warmer, 3 hours after the automatic heating to a temperature of 50 DEG C, solar heating is water, intelligent operation, therefore, the user does not need to make any changes to the operation, water level, water temperature or the preset timing mode that can be operated according to the following methods:1, water temperature level settings: first press the "preset" button, the current preset temperature. The preset water level rapid beating, and then press the button to set the water level, the water level of water ", set the temperature according to the" heating and water "button, please users according to their own needs to set the desired water level and water temperature; recommended set temperature of not more than 60~C, can make full use of solar energy, reduce electric heating, energy saving.
Q:Why solar water heaters, hot and cold water temperature is not adjusted:
A mechanical mixer is normal, this is very difficult to control the contrast.
Q:Solar water heater tube or tube good
High efficiency, large water storage capacity, is now a large pipe

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