PRODUCT INQUIRY

loading

U Pipe Evacuated Tube Solar Collector U1521

Availability:
whatsapp sharing button
kakao sharing button
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

For water and space heating.


Installation types
● Pitched roof, flat roof, horizontal

Key Advantages:

  • Efficient Installation: The U Pipe Solar Collector is designed for quick and easy installation, thanks to its pre-assembled modules that significantly reduce installation time.

  • Simplified Connection: It features a straightforward connection technology, allowing multiple collectors to be connected side by side using pre-assembled screw connections. This setup eliminates the need for additional tubing and thermal insulation.

  • Integrated Design: The collector comes with an integrated return pipe and boasts highly efficient thermal insulation, ensuring optimal heat retention.

  • Versatile Module Sizes: The manageable module sizes not only enhance performance but also facilitate a swift and hassle-free installation process.

  • Customizable Configuration: The flow and return pipes can be fitted on either the left or right side of the manifold, offering flexibility in system design.

  • Adaptable Dimensions: The collector is available in various widths and lengths, providing high flexibility to suit different installation requirements.

  • Easy Maintenance: The evacuated tubes can be easily replaced without any tools, making maintenance a breeze.


Product Features:

  • Low Pressure Loss: The design minimizes pressure loss, allowing for the connection of several modules in series without compromising performance.

  • Leakage Safety: With a minimal number of soldering points, the risk of leaks is significantly reduced, ensuring high reliability and durability.

  • Durability: The Ritter Solar tubes are renowned for their indestructibility, as proven by the hailstone test in accordance with DIN EN 12975-2.

  • High Energy Yield: The collector delivers a high energy yield, especially during transitional periods and in winter conditions. Even at low temperatures, it outperforms flat collectors in terms of energy output.

  • Minimal Heat Loss: The high vacuum within the evacuated tubes results in extremely low heat loss, maximizing energy efficiency.



Data Sheet

Series

U 1521


Number   of evacuated tubes


21

η0 in   relation to aperture, EN 12975

%

74.5

a1   with wind, in relation to aperture area

W/(m2k)

2.007

a2   with wind, in relation to aperture area

W/(m2k2)

0.005

Yield   Forecast (location Würzburg, Germany, reference area 3 m2)

kWh/m2a







780








Yield   Forecast (location Würzburg, Germany, reference area 5 m2)

kWh/m2a

619

Collector   dimensions (L x H x D)

mm

1447 x   1640 x 110

Gross   surface area

m2

2.37

Aperture   area

m2

1.98

Collector   contents

l

2.5

Weight

kg

51

Max.   working overpressure

bar

10

Max.   stagnation temperature

°C

220

Connection   fitting diameter

φ (mm)

15

Sensor   sleeve

φ (mm)

6

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.)


47/37/1.6/1500

Colour   (aluminium frame profile, anodised)


Aluminum   grey

Colour   (plastic parts)


Black

Thermal   shock test / ITW test number



06COL513/

Hailstone   test according to DIN EN 12975-2/TÜV test No.

435/142448

EC   type examination


Z-IS-DDK-MUC-07-08-100029919-003

DIN   CERTCO registration number


011-7S1990R

Package   dimensions (L x H x D)

mm

1590 x   1675 x 110


Previous: 
Next: 

QUICK LINKS

ABOUT

PRODUCTS

CONTACT US

Email: info@linuo-ritter.com
WhatsApp: +86 189 5319 8537
Add: No.30766 East Jingshi Roadjinan, Shandong, China
          Copyright © 2024 Linuo Ritter International Co., Ltd All Rights Reserved. | Sitemap