3
MODULE SPECIFICATIONS
Module specifications are shown in
Table 1-1, 1-2, 1-3 and Figure 1-1, 1-
1-a, 1-1-b, 1-2, 1-3. (Electrical specifi-
cations, 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 tempera-
ture, AM1.5 and solar spectral irradi-
ance according to IEC 60904-3.
2)
Under normal conditions, a module
may experience conditions that
produce more current and/or volt-
age than reported at standard com-
ponent test conditions. Accordingly,
the values of Isc and Voc should be
multiplied by a factor of 1.25 when
determining voltage ratings, con-
ductor capacities, fuse sizes, and
size of controls connected to the
module output.
3)
The current output for the modules
shown in the Specifications is meas-
ured 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
Maximum Power (Pmax)
+
10/-0 %
W
240
245
Open Circuit Voltage (Voc)
±
10 %
V
52.4
53.0
Short Circuit Voltage (Isc)
≧
90 %
A
5.85
5.86
Maximum Power Voltage (Vpm)
V
43.6
44.3
Maximum Power Current (Ipm)
A
5.51
5.54
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
