![background image](http://html1.mh-extra.com/html/panasonic/vbhnxxxsj25-series/vbhnxxxsj25-series_installation-manual_3961516003.webp)
3
MODULE SPECIFICATIONS
•
Module specifications are shown in Table 1
-
1, 1
-
2, 1
-
3, 1
-
4 and Figure 1
-
1, 1
-
1
-
a, 1
-
1
-
b, 1
-
2, 1
-
3, 1
-
4. (Electrical specifications, mechanical
specifications, module dimensions)
1)
Rated electrical characteristics are within the
range of +10% to
-
5% of the values measured at
Standard Test Conditions (STC). Irradiance of
1000W/m
2
, 25
±
2℃
cell temperature, AM1.5
and solar spectral irradiance according to IEC
60904
-
3.
2)
Under normal conditions, a module may experi-
ence conditions that produce more current
and/or voltage than reported at standard
component test conditions. Accordingly, the
values of Isc and Voc should be multiplied by a
factor of 1.25 when determining voltage
ratings, conductor capacities, fuse sizes, and
size of controls connected to the module out-
put.
3)
The current output for the modules shown in
the Specifications is measured at Standard Test
Conditions. These conditions may not be fre-
quently observed in actual practice.
Table 1
-
1. Model Specifications
Silicone hetero
-
junction*: Mono
-
crystalline Silicon/amorphous silicon hetero
-
junction
Model
VBHN240SJ25
VBHN245SJ25
VBHN250SJ25
Maximum Power (Pmax)
+
10/
-
0 %
W
240
245
250
Open Circuit Voltage (Voc)
±
10 %
V
52.4
53.0
53.2
Short Circuit Voltage (Isc)
≧
90 %
A
5.85
5.86
6.03
Maximum Power Voltage (Vpm)
V
43.6
44.3
44.3
Maximum Power Current (Ipm)
A
5.51
5.54
5.65
Cell Number in Series
pcs
72
Cell Type
Silicon hetero
-
junction*
Maximum System Voltage (Vsys)
V
1000
Maximum over
-
current protection rating
A
15
Factory Installed Bypass Diode
pcs
43
Length x Width x Height
mm
1580 x 798 x 35
Weight
kg
15