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2012 hot sell heat pipe evacuated or vacuum tube solar thermal collector (CE, ISO9001,CGC,Keymark )
2012 hot sell heat pipe evacuated or vacuum tube solar thermal collector (CE, ISO9001,CGC,Keymark )
Supplier Info
[China Supplier]
Contact Person : Mr. Ma Edwin
Tel : 86-573-87860877
Fax : 86-573-87860677
Product Detail
1) CE, Keymark,CGC 2) Work under -40 centigrade 3) split pressurized 4) 3 years warranty for evacuated tube solar collector

2012 hot sell heat pipe evacuated  tube solar thermal collector (CE, ISO9001,CGC,Keymark )

Features:1. High Efficient:Excellent selective absorbent coating and perfect combination with high vacuum heat preservation.2. All Weather Hot Water Supply: Can be backed up with auxiliary electrical heating device,supplying enough hot water in bad weather days.3. Easy Operation: It can supply water automatically, you can take it easy and enjoy good time.4. Energy Saving and Environment Friendly:Taking advange of solar energy,free of charge and no pollution

5. Stable and reliable performance and well wind resistance.6. Dual-purpose brackets for both flat and inclined roof7. Multifunction: Bathing, washing, domestic heating etc.

If the solar water heater works with the following spare parts, it will be better!

A. Controller----It can controll the water level, displays temperature, back-up controlls electric heater.

B. Assistant tank----It can supply cold water into the tank automatically.

C. Electric heater----It provides the assistant heating during the too many rainy days and snowy winter days.

Specification:1).Vacuum tube: 58mm*1800mm,High borosilicate glass,hardness 3.3, with Al-N-AL coating2). Frame: Galvanized steel with plastic spraying,1.5mm thickness

3) Male size: G 1/2 ,3/4

4) Manifold : aluminium alloy,2.0mm 3).Heat preservation: 72 hours4).Temperature heat: 45-95 degree centigrade5).Seal: silicon rubber polymer6).Fastness: stainless steel screws

7)Solar absorptance 93%;heat emittance 7%

8)Tank capacity:135,150,165,200,250,300Liter



All-glass double-tube co-axial structure

Glass material

High borosilicate 3.3 glass

Extermal pipe diameter and thickness




Internal pipe diameter and thickness




Pipe length

800mm –2100mm

Absorptive coating property



Sediment absorption

three target magnertron sputtering plating

Specific absorption


Emission ration


Vacuum tighterness

P≤5.0X10-3 Pa

Idle sunning property parameters


Solar irradiation for

obtaining a preset water temperature





Average heat loss coefficient

ULT=0.4~0.6W/(m2. °C)







2012 hot sell heat pipe evacuated or vacuum tube solar thermal collector (CE, ISO9001,CGC,Keymark )

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