Huawei SUN2000-2KTL-L1 User Manual page 15

SUN2000-(2KTL-5KTL)-L1
User Manual
Figure 2-3 SUN2000 cascading scenario (dashed boxes indicate optional configuration)
(A) PV string
(D) SUN2000
(G) Power meter
(J) Battery
(M) FusionSolar app
(P) Router
Issue 01 (2020-04-17)
 indicates the power flow direction,
wireless communication.
 In the SUN2000 cascading scenario, the master and slave solar inverters are both
SUN2000-(2KTL-5KTL)-L1, and a maximum of three SUN2000s can be cascaded.
 In the SUN2000 cascading scenario, only one power meter (G in the figure) can be connected to the
master inverter.

In the SUN2000 cascading scenario, the SUN2000s connected to the power grid must meet the local
power grid requirements.
Copyright © Huawei Technologies Co., Ltd.
indicates the signal line, and
(B) Smart PV optimizer
(E) AC switch
(H) Residential power meter
(K) Battery switch
(N) 4G Smart Dongle
(Q) FusionSolar Smart PV
Management System
2 Product Introduction
indicates the
(C) DC switch
(F) Residential PDU
(I) Power grid
(L) Household load
(O) WLAN-FE Smart
Dongle
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