Application Scenarios - Huawei MERC Smart PV Optimizer User Manual

MERC Smart PV Optimizer
User Manual
Table 2-1 Configuration principles
Supported String
Inverter Power
Models Upper
Limit
SUN2000-8K 20 kW
TL-M2
SUN2000-10 20 kW
KTL-M2
SUN2000-12 20 kW
KTL-M2/M5
SUN2000-15 20 kW
KTL-M2/M5/
ZHM5
SUN2000-17 20 kW
KTL-M2/M5/
ZHM5
SUN2000-20 20 kW
KTL-M2/M5/
ZHM5
SUN2000-25 20 kW
KTL-M5/
ZHM5
SUN2000-20 8 kW
KTL-M3
(Brazil &
Japan)
SUN2000-29. 20 kW
9/30KTL-M3
SUN2000-36 20 kW
KTL-M3
SUN2000-40 20 kW
KTL-M3
SUN2000-50 20 kW
KTL-
ZHM3/M3/
NHM3

2.4 Application Scenarios

Full configuration: All PV modules are connected to optimizers.
Issue 05 (2023-03-31)
Number of
Optimizers
Supported in
the String
8-25
8-25
8-25
8-25
8-25
8-25
8-25
6-25
8-25
8-25
8-25
8-20
Copyright © Huawei Digital Power Technologies Co., Ltd.
Capacity Ratio Corresponding to
String Quantity
1 2
0.8-2.0 –
0.8-2.0 –
0.8-1.6 1.6-2.0
0.8-1.0 1.0-2.0
0.8-0.9 0.9-2.0
– 0.8-2.0
– 0.8-1.6
– –
– 0.8-1.0
– 0.8-0.9
– –
– –
2 Product Introduction
3 4
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
0.8-1.0 1.0-1.6
1.0-2.0 –
0.9-1.6 1.6-2.0
0.8-1.0 1.0-2.0
0.8-0.9 0.9-1.6
Version
● SUN200
0MA
V100R00
1C00SPC
147 or
later
(M2)
● SUN200
0MB
V200R02
2C10SPC
100 or
later
(M5/
ZHM5)
SUN2000M
A
V100R001C
20SPC118
or later
SUN2000M
C
V200R023C
00SPC100
or later
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