A | High MPPT efficiency
The KP40Gs MPPT controls work to get the output of PV modules
maximum in order to yield as much energy from the KP40G as
possible.
B | High MPPT stability and agility (to change in irradiation)
The KP40Gs MPPT controls provide a smooth, stable tracking
performance (See the period (A) and (C) of the input current of the
Omron KP40G in the figure) and also a quick response to a rapid
change in irradiation without any critical delays in its response or
disruptive operation (See the period (F) of the input current of the
Omron KP40G in the figure), making the energy yield maximised on
any conditions.
KP40G
Specifications and Performance
Unique MPPT controls technology provides unparalleled
tracking performance.
MPPT(Static characteristics)
100.0%
99.0%
98.0%
97.0%
96.0%
MPP
T E
ff
icienc
y
1
2
3
4
Pout(kW)
PV
voltage
Input
current
C | High efficiency
Note: All data in this document measured immediately after started
• Less than 1000 m above sea-level.
• Utility voltage: /-3% /50Hz
• Input voltage: 380VDC
• Ambient temperature: 25 °C
• Tolerances according to IEC 61683
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(A)
(B)
(C)
(D)
(F)
(A)
(B)
(C)
(D)
(F)
Global irr
adiation (kW
/m2)
Time(min)
MPPT stability and response
KP40G Grid-connected Photovoltaic Inverter
89
90
91
92
93
94
95
96
0
1
2
3
4
Efficiency
Ef
ficienc
y
Pout(W)
