Product Details

New Heat Pipe Vacuum Tube Solar Collector

Features

1)High Efficient:

Advanced heat transferring style of heat pipes,excellent Selective absorption coating,perfectly combined with high vacuum heat preservation;

2)Convenient Installation:

Solar collectors are separated from storage tanks. The tank can be put at any place in house. And the collector can be put on inclined roof or flat place;

3) Module Design, Intelligent Control and Automatic Operation;

4) Anti-Freeze:No water inside the tubes when it works,so no freeze;

5) All Weather Hot Water Supply:Equiped with auxiliary electrical heating device,supplying enough hot water during bad weather days;

6) Multifunction: Bathing, washing, domestic heating etc;

7) Energy Saving and Environment Friendly:Taking advantage of solar energy, free of charge, and no pollution;

8) Stable and Reliable Performance, Well Wind Resistance;

Technical Data of Heat pipe solar collector

Description	Solar collector
Numbers of tube(pcs)	12
Absorber area approx.(m2)	1.5-2.812
Hydraulic Connections	G3/4" male thread
Fluid volume(L)	1.5
Maximum operation pressure(Bar)	6
Test pressure(Bar)	9
Heat transfer fluid	Anti-freeze Fluid (Water-Glycol)
ing temp.	300°C
hot water(L/Day)	300L
ΔT	35C (Radiation>=800w/m2.day)
Collector efficiency	76.4%
Medium	Pure water
Start-up Temperature of heat pipe	<=30C
warranty	5 years

Solar Collector Material Specification

Flow type	Heat pipe
Heat pipe material	0.6mm thcikness TU1 copper
Heat pipe size	Top: Ø14* 1mm; Body: Ø8* 0.6mm
Tube diameter	φ58/1800mm
Solar vaccum glass tube	High boron-silicon
Coating of absorber on glass tube	Al-N-Al,Copper,Stainless steel
fins around heat pipe	single long Aluminum(1.68m)
Manifold pipe material	TP2 copper (Ø35x0.8mm)
Manifold casing material	Aluminum alloy (2.0mm)
Insulation material in manifold casing	Glass fiber
Thickness of insulation(mm)	45
Density of insulation (kg/m3)	90
Frame material	Aluminum alloy frame (2.0mm)
Sealing Materials	EPDM

Heat Pipe Technical Data

Item	Measured value
Heat conduction coefficient	>99%
Axial heat transition auantity	0.93-2.49kw/cm²
Heat conduction speed	>200mm/s
Axial temperature difference	1-2centi-degree/m
Starting temperature	20centi-degree
Starting speed	2min
Working temperature range	-30centi-degree~300centi-degree
Resistance to high temperature	No deformation in 48hours under 250C high temp condition
Resistance to low temperature	-35C
Life	>10years

Contact person: eva he

Tel: 0086-13511390503

Fax: 0086-0573-87869935

Skype: eva201423