5
x
Technical data
Installation instructions
36
EKSV21P/EKSV26P/EKSH26P
Solar panels on-roof installation
008.1618444_00 – 12/2012
5
Technical data
5.1
Basic data
Tab. 5-1
Technical Data Flat Solar Panel
Fig. 5-1
Hydraulic resistance flat solar panels
Flat solar panel
V21P
V26P
H26P
Basic data
Dimensions L x W x H
2000 x 1006 x 85 cm
2000 x 1300 x 85 cm
1300 x 2000 x 85 cm
Gross surface area
2.01 m
2
2.60 m
2
2.60 m
2
Aperture surface area
1.79 m
2
2.35 m
2
2.35 m
2
Absorber surface area
1.80 m
2
2.36 m
2
2.36 m
2
Absorber
Harp-shaped copper tube register with welded-on highly selective coated aluminium sheet
Coating
MIRO-THERM (absorption max. 96 %, emission approx. 5 %
±
2 %)
Glazing
Single pane safety glass, Transmission approx. 92 %
Heat insulation
Rock wool (50 mm)
Weight
35 kg
42 kg
42 kg
Water content
1.3 l
1.7 l
2.1 l
Max. pressure drop at 100 l/h
3.5 mbar
3.0 mbar
0.5 mbar
Possible inclination angle on-roof
15° to 80°
Max. standstill temperature
approx. 200°C
Max. operating pressure
6 bar
The flat solar panel is stable for a long period and is protected against thermal shock.
Minimum solar panel yield above 525 kWh/m
2
per year with 40 % cloud coverage (location Würzburg)