Huawei SUN2000 Series User Manual page 11

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Network Application
The SUN2000 applies to grid-tied PV systems for residential rooftops and small ground plants.
Typically, a grid-tied system consists of the PV string, grid-tied inverter, residual current
device (RCD), and power distribution unit.
Figure 2-2 Networking application (optional in dashed boxes)
(A) PV module
(D) AC switch
Issue 02 (2019-04-30)
Meaning
Power level
Topology
Product code
indicates a power cable,
(B) DC switch
(E) ACDU
Copyright © Huawei Technologies Co., Ltd.
Description

3K: The rated power is 3 kW.
 4K: The rated power is 4 kW.
 5K: The rated power is 5 kW.
 6K: The rated power is 6 kW.
 8K: The rated power is 8 kW.
 10K: The rated power is 10 kW.
TL: transformerless
M0: the product series with the 1100 V DC input
voltage
indicates a signal cable,
SUN2000-(3KTL-10KTL)
User Manual
indicates wireless communication.
(C) SUN2000
(F) Smart Power Sensor
Page 11 of 81