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9.2 Data
table
`&VHCŝŗÑT
`&VHCŝÔƃT
`&VHCŝÔÑT
273275
273276
273277
Electrical details
Max. system voltage STC
V
1000
1000
1000
Reverse current capacity STC (I
R
)
A
20
20
20
Efficiency at reduced insolation (200 W/m² instead of 1000 W/m² to EN
60904-1)
97% of STC efficiency
97% of STC efficiency
97% of STC efficiency
Electrical data at STC
Rated output STC (P
N
)
W
235
240
245
Module efficiency STC
%
14,44
14,74
15,05
Rated voltage STC (U
MPP
)
V
29,43
29,56
29,81
Min. output tolerance STC
%
0
0
0
Max. output tolerance STC
%
2,5
2,5
2,5
Open circuit voltage STC (U
OC
)
V
36,47
36,64
36,89
Rated current STC (I
MPP
)
A
8,1
8,17
8,29
Short circuit current approx. STC (I
SC
)
A
8,53
8,62
8,71
Temperature coefficient absolute (I
SC
)
mA/°C
4,065
4,106
4,148
Temperature coefficient absolute (U
OC
)
[V/°C]
-0,111
-0,111
-0,112
Temperature coefficient as a percentage (I
SC
)
%/°C
0,059
0,059
0,059
Temperature coefficient as a percentage (P
MPP
)
%/°C
-0,44
-0,44
-0,44
Temperature coefficient as a percentage (U
OC
)
%/°C
-0,33
-0,33
-0,33
Electrical data at 800 W/m², NOCT, AM 1.5
Output at 800 W/m
2
, NOCT, AM 1.5 (P
MPP
)
W
174,4
176,8
180,8
Voltage at 800 W/m
2
, NOCT, AM 1.5 (U
MPP
)
V
27,2
27,3
27,6
Idle voltage at 800 W/m
2
, NOCT, AM 1.5 (U
OC
)
V
33,5
33,7
33,9
Current at 800 W/m
2
, NOCT, AM 1.5 (I
MPP
)
A
6,4
6,47
6,54
Short circuit current at 800 W/m
2
, NOCT, AM 1.5 (I
SC
)
A
6,89
6,96
7,03
NOCT
°C
44± 2
44± 2
44± 2
Dimensions
Height
mm
1651
1651
1651
Width
mm
986
986
986
Depth
mm
46
46
46
Width of cell
mm
156
156
156
Weights
Weight
kg
19,6
19,6
19,6
Versions
Number of cells
60
60
60
Type of solar cell
Polycrystalline
Polycrystalline
Polycrystalline
Cell type
Frame material
Aluminium
Aluminium
Aluminium
Front cover
Micro-structured solar
glass
Micro-structured solar
glass
Micro-structured solar
glass
Connections
Module connection, manufacturer
Huber + Suhner
Huber + Suhner
Huber + Suhner
Module connection, cable length
mm
1000
1000
1000
Module connection, cable cross-section
mm²
4
4
4
Type of module connection
Plug-in connector with
integral twist lock
Plug-in connector with
integral twist lock
Plug-in connector with
integral twist lock
The electrical data under STC (standard test conditions): Radiation efficiency of 1000 W/m²
with a spectral density of AM 1.5 and cell temperature of 25 °C.
Summary of Contents for 273275
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