Vacuum Tube Solar Collector

Solar Collector 1.Heat Pipe Solar Collector 2.Aluminum Alloy Frame 3.OEM Available 4.Solar Keymark

Solar Collector

  

1. How It Works?

How the vacuum tube solar collector works?

Here is the working principle chart help us understand how it works:

  

1) Solar absorption: Solar radiation is absorbed by the solar tubes and converted into heat.

2) Solar heat transfer: Heat pipes conduct the heat from within the solar tube up to the header pipe

3) Solar energy storage: Water is circulated through the header, via intermittent pump cycling.

 

  

2. What’s the Technical Info?

JINENG Solar Collector already got EU Solar Keymark certificate in 2010, our certified models are JNSC-15/18/20/24, and here is the technical information:

JINENG SOLAR Solar Thermal Collector Specification:
Type:	Vacuum Tube Solar Thermal Collector with Heat Pipe
Vacuum Tube:	Borosilicate 3.3, ALN-SS/CU Coated Layer
Tube Dimension	Inner Tube	47mm
	Outer Tube	58mm
Length	1800mm
Tube Qty.:	15/18/20/24/30 tubes
Manifold:	Aluminum
Frame:	Aluminum
Vacuum Tightness	5.0*10-3 Pa
Heat Insulation Layer:	Rock Wool
Collector Mounting:	Flat Roof/Sloping Roof
Heat preservation:	72 hours
Hail Resistance:	25mm
Cold Resistence	-40°C
Hot Temp Resistence	260°C
Life	15 Years
Certificate:	CE, Solar Keymark, EN12975-1/2, CCC, ISO9001
Appliance:	Domestic Hot Water Heating, Pool Heating, Radiant Infloor Heating, Air Heating.

3. How We Produce It?

By using latest flowpipe shaping machine, we produce flowpipe-the key part of a solar collector by ourselves. This is under the strict produce process.

4. How We Test It?

After the solar collector was made, we install the sample and check carefully to ensure our customer get the qualified product.

5. What Else?

1. We offer customers 5 years for whole solar systems;

2. Carton design for customers is free offered on container order;

3. Any questions regarding our products, we are always at your service.

4. 1% extra vacuum tubes will be sent free.