Heat pipe solar collector for Sale

Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Min. Order: 20 Set/Sets
Delivery Time: 15-30 Days

Basic Info

Model No.: R58-1820

Additional Info

Packaging: pre-assembled in cartons or packed seperately in cartons

Productivity: 2 million square meters of col

Brand: Linuo Ritter International

Transportation: Ocean

Place of Origin: China

Certificate: Solar Keymark, CE,ISO9001,ISO14001,OHSAS18001

HS Code: 84191910

Port: Qingdao

Product Description

High Efficiency Vacuum Tube Heat Pipe Solar Collector with 20pcs of heat pipe vacuum tubes


Advantages and benefits
* High performance evacuated tube collectors
* Can be mounted free-standing or on a pitched roof, easy to install, simple roof fixings
* Heat pipe - offer low maintenance
* No water in the vacuum tubes, no freezing problem in winter, can be used in cold area. One broken tube will not affect the function of the system.
* Market leading efficiency/output
* Aluminum frame, strong structure, light weight.
* High and constant pressure of polyurethane foaming technology ensure the outstanding insulation quality.
* Angle adjustable flat roof frame


Performance characteristics
- Rapid thermal conductivity.
- High energy yield and low heat loss due to the high vacuum of the evacuated tubes.
- Operating at minimum ambient temperatures of -30 °C to maximum operating temperatures of 90 °C.
- Two loop system to constantly maintain a good water quality and to ensure water on cold days due to the anti-freezing medium in the solar circulation loop and an easy integration of other energy supplies.



Key benefits:
- High collector efficiency of medium temperature suitable for pressurized and non-pressurized solar thermal applications.
- Due to the rapid heat conductivity evacuated heat pipe collectors are suitable for solar thermal applications in cooler areas with low ambient temperatures.*
- Well-known indestructibility of the evacuated heat pipe collectors according to DIN EN 12975-2.


Recommended application areas:
Hot water generation and heating support.
 
*in dependence on the respective heat transfer medium.

Scope of delivery
Fully pre-assembled unit comprising
- 20 evacuated heat pipes,
- manifold with direct flow heat conduction unit and dry tube connection.
Collectors are packed in individual boxes. In addition, there is a sun protection sheet over the evacuated heat pipe collector.

The collectors can be both pre-assembled or dis-assambled, depending on customers' requirements.
 
Installation types
Pitched roof, flat roof, on-wall.
 

Series R58-1820
Number of evacuated tubes
20
η0 in relation to aperture, EN 12975 % 0.745
a1 with wind, in relation to aperture area W/(m2k) 1.875
a2 with wind, in relation to aperture area W/(m2k2) 0.007
Collector dimensions (LxHxD) mm 1568x1910x110
Gross surface area m2 2.994
Aperture area m2 2.024
Collector contents l 1.069
Weight kg 67
Max. working overpressure bar 8
Max. stagnation temperature °C 245
Connection fitting diameter φ (mm) 22
Collector material
Al / Cu / glass / silicone / PBT / EPDM / TE 
Glass tube material
Borosilicate glass 3.3
Selective absorber coating material
Cu / SS-AIN / AIN
Glass tube (Ø ext./ int./wall thickn./tube lgth.)
58/47/1.6/1800
Colour (aluminium frame profile, anodised)
Aluminum grey
Colour (plastic parts)
black
Heat Pipe Working medium
Super Conductivity Technology - Inorganic Media
Operating pressure bar 0.8
Startup temperature °C 30
Copper type
TP2
Evaporation part diameter mm 8
Thinkness of copper tube mm 0.6
Evaporation part length mm 1700
Condensation part diameter mm 14 / 24
Thinkness of copper tube mm 0.6
Condensation part length mm 55
Thermal shock test / ITW test number
154150039_Linuo_R1830-58-75_ISO_Report_chen
DIN CERTCO registration number
011-7S2830 R
Package dimensions (LxHxD)  mm 1660x1960x150

Vacuum Heat Pipe Collector

Contact Person: Guo

Phone:86-531-88729112

Fax:86-531-88729223

Address: No. 30766 East Jingshi Road,Jinan,Shandong

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