Huawei SUN2000-2KTL-L1 User Manual page 15

SUN2000-(2KTL-6KTL)-L1
User Manual
Figure 2-3 SUN2000 cascading scenario (dashed boxes indicate optional
configuration)
(A) PV string
(D) SUN2000
(G) Smart Power Sensor
(J) Battery
(M) FusionSolar app
(P) Router
Issue 03 (2020-07-20)
NO TE
● indicates the power flow direction,
indicates the wireless communication.
● In the SUN2000 cascading scenario, the master and slave solar inverters are both
SUN2000-(2KTL-6KTL)-L1, and a maximum of three SUN2000s can be cascaded.
● In the SUN2000 cascading scenario, only one smart power sensor (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.
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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
(C) DC switch
(F) Residential PDU
(I) Power grid
(L) Household load
(O) WLAN-FE Smart
Dongle
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