Heat pipe solar collector

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

Basic Info

Model No.: R58-18

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

Port: Qingdao

Product Description

High Efficiency Vacuum Tube Heat Pipe Solar Collector

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
- 12 - 30 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.
Installation types
Pitched roof, flat roof, on-wall.
Advantages and benefits
- Short installation times due to complete pre-assembled collectors.
- Manageable module sizes for a very high performance and a quick and easy installation. 
- Highly efficient thermal insulation.
- Flow and return pipes may be filled on the left or the right side of the manifold.
- High flexibility due to the different widths and lengths of the collectors.
- Pressurized and non-pressurized operation.
- Season independent operation depending on the heat transfer medium.

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.

Series R58-1812 R58-1816 R58-1818 R58-1820 R58-1824 R58-1830
Number of evacuated tubes
12 16 18 20 24 30
η0 in relation to aperture, EN 12975 % 0.745 0.745 0.745 0.745 0.745 0.745
a1 with wind, in relation to aperture area W/(m2k) 1.875 1.875 1.875 1.875 1.875 1.875
a2 with wind, in relation to aperture area W/(m2k2) 0.007 0.007 0.007 0.007 0.007 0.007
Collector dimensions (LxHxD) mm 968x1910x110 1268x1910x110 1418x1910x110 1568x1910x110 1868x1910x110 2318x1910x110
Gross surface area m2 1.848 2.421 2.708 2.994 3.567 4.427
Aperture area m2 1.218 1.619 1.821 2.024 2.429 3.036
Collector contents l 0.638 0.854 0.961 1.069 1.285 1.608
Weight kg 40 53 58 67 81 99
Max. working overpressure bar 8 8 8 8 8 8
Max. stagnation temperature °C 245 245 245 245 245 245
Connection fitting diameter φ (mm) 22 22 22 22 22 22
Collector material
Al / Cu / glass / silicone / PBT / EPDM / TE 
Glass tube material
Borosilicate glass 3.3
Selective absorber coating material
Glass tube (Ø ext./ int./wall thickn./tube lgth.)
Colour (aluminium frame profile, anodised)
Aluminum grey
Colour (plastic parts)
Heat Pipe Working medium
Super Conductivity Technology - Inorganic Media
Operating pressure bar 0.8
Startup temperature °C 30
Copper type
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
DIN CERTCO registration number
011-7S2830 R
Package dimensions (LxHxD)  mm 1060x1960x150 1360x1960x150 1510x1960x150 1660x1960x150 1960x1960x150 2600x140x120

Anti-freezing Heat Pipe Collector

Contact Person: Guo



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

Sweep wechat

© 2019 CHINA WAY. All Rights Reserved.  Linuo Ritter International Co.,Ltd,  Inc.     All rights reserved.  site map.  sitemap.html