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(4) Temperature coefficient; the coefficient of Voc, Isc and Pmax is shown in table I-4.
Temperature coefficient of Voc
Temperature coefficient of Isc
Temperature coefficient of Pmax
(5)
Performance at NOCT
The electrical characteristics of this module at NOCT are shown in Table I-5.
Open-circuit voltage
Short-circuit current
Maximum power voltage
Maximum power current
Nominal Operating Condition Temperature
NOCT: Module operation temperature at 800W/m
temperature 20ºC, wind speed 1m/s and open circuit condition.
(6) Spectrum sensitivity： The performance changes by the spectrum of the light irradiated. The
electrical characteristics shown in this specification are measured under the simulated
sunlight with AM1.5 spectrum.
(7) Design of system： system design should consider both initial values and nominal values in
the Tables.
NOTE: 1
Under normal conditions, a photovoltaic module is likely to experience conditions that produce
more current and/or voltage than reported at Standard Test Conditions. Accordingly, the values of
I
and V
marked on this module should be multiplied by a factor of 1.25 when determining
SC
OC
component voltage ratings, conductor current ratings, fuse sizes, and size of controls connected to
the module output.
(8)Fire Class rating: Fire Class C
TableⅠ-4 Temperature coefficient
Characteristic
TableⅠ- 5. Electrical characteristics (at NOCT)
Characteristics
Maximum Power
Unit
% / ℃
% / ℃
% / ℃
Symbol
Pmax
Voc
Isc
Vmpp
Impp
NOCT
irradiance in the plane of module, air
2
Ⅰ-８
Value
-0.30
0.07
-0.24
Value
Unit
97.6
W
55.7
V
2.79
A
42.8
V
2.28
A
44
℃
MTA14005
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