Specification; Data Table - Stiebel Eltron SOL 23 Premium Utilisation Et Installation

.CZ`<<`.HC ’ &eVC` ’ Cp.VHCBC` C Vt<.C&
ZT.%.`.HC
14. Specification

14.1 Data table

Part number
Version
Collector type
Type
Frame colour
Height
Width
Depth
Weight
Casing material
Glass cover
Glass thickness
Thermal insulation thickness
Thermal insulation material
Collector connection
Max. idle temperature
Min. operating pressure
Max. permissible pressure
Pressure drop at 300 l/h
Test pressure
Test medium
Heat transfer medium
Fill level, heat transfer medium
Nominal volume flow
Angle of inclination
Total area
Aperture area
Absorber area
Absorber
Conversion factor η₀
Effective heat transfer coefficient a1
Effective heat transfer coefficient a2
Radiation angle correction factor Kθb(50°)
Thermal capacity c
Absorption level α
Emission level ε
Collector yield
!
!
qqq Z`. <é<`VHC HB
mm
mm
mm
kg
mm
mm
°C
MPa
MPa
MPa
MPa
l
l/h
m²
m²
m²
Aluminium, highly selective Miro-Therm coating, copper pipes, laser welded
W/(m²K)
W/m²K²
kJ/m²K
%
%
kWh/(m² p.a.)
ZH< ¼ ê
230020
Roof integration
Flat-plate collector
On end
Silver
2340
1155
Aluminium, saltwater-resistant
Mineral wool, low outgassing, WLG 040
22 mm plug-in connection
0,0035
Water (at the factory)
H-30 L/LS
50...300
30°...80°
0,0123
0,937
95±2
>525
ZH< TVB.eB ’
102
54
ESG
3,2
50
218
0,35
0,6
1,7
1,4
2,63
2,04
2,03
0,81
3,56
4,7
5±2
Ô