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DRC 10

DRC 10

The single family house specialist for high energy yield throughout the whole year.

 

Specials
Tichelmann
Frame Alu
Reflector flat white
Warranty 10 years
All RAL colors
Applications
SFH
MFH
Camping
Mountain cabin
Business
Industry
Utilisations
Hot water
Heating
Process heat
Solar cooling
Technical data DRC 10
Length 2040 mm
Width 1000 mm
Height (incl. frame) 102 mm
Gross surface 2.04 m2
Active absorber surface 360° 2.73 m2
Aperture surface 1.72 m2
Weight 45.5 kg
Absorber/Glass 360° Borosilicate 3.3
Frame Aluminum
Coating 9-fold highly selective
Connections 4 x 1/2“
Total capacity 1.6 Ltr
Allowed operating pressure 10 bar
Volume flow recommended 1.0 Ltr/Min/Mod
Performance DRC 10
Peak performance * 1378 W
Max. performance collector
992 W
Efficiency values (G=800W/m2/aperture)
Eta (x=0.00) 0.78, (x=0.05) 0.69, (x=0.10) 0.57
Angular correction factors
K(0)trans 0° 10° 20° 30° 40° 50° 60° 70° 80° 90°
White 1.0 1.05 1.08 1.08 1.08 1.2 1.39 1.15 ? 0.05
Mirror 1.0 1.0 1.37 1.51 1.51 1.53 1.68 1.30 ? 0.05
* corrected with IAM 60 degrees

Collector performance

During winter an in periods with lower solar irradiations often only 400W/m2 are available. The temperature differences between collector and outside are very high. In the chart below you will find out how the energy performance of the collector changes according to the solar irradiation and temperature differences. The values are considered under direct irradiation.
Collector output per module [W] Radiation
(ϑm-ϑa) [K] 400 W/m2 700 W/m2 1‘000 W/m2
10 380 W 678 W 975 W
30 344 W 641 W 939 W
50 303 W 600 W 897 W

Dimensioning of collector areas, solar tank and heat exchanger

In the following chart you can see recommended values for the dimensioning. In any case we recommend to use simulating software to calculate the energy yield and layout of your solar system.
DRC 10 Hot water generation Hot water generation and heating
No. of persons Rec. aperture surface [m2] No. of collectors 
Rec.
tank size [l]
Size (min.) heat exchanger [m2] Rec. aperture surface [m2] No. of collectors Recommended PHE Assumed heating outpout
2 3.44 2 200 0.36 5.16 3 BB40 up to 25 kW
3 3.44 / 5.16 2 / 3 300 0.36 / 0.54 6.88 4 BB40 up to 25 kW
4 3.44 / 5.16 2 / 3 300 0.36 / 0.54 6.88 / 8.60 4 / 5 BB40 up to 25 kW
5 5.16 3 400 0.54 8.60 5 BB40 up to 25 kW
6 6.88 4 400 / 500 0.72 8.60 / 10.32 5 / 6 BB40 up to 25 kW
7 8.60 5 500 0.90 12.04 7 BB100 up to 50 kW
8 10.32 6 500 1.14 13.76 8 BB100 up to 50 kW
Note: These data are recommendations and not binding. This information relates to central europe >46 degrees 30 min N and <56 degrees 30 min N.

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