Huawei 01075345 User Manual page 22

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
Issue 10 (2023-02-13)
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) Backup
(H) Important Load
(K) Battery switch
2 Product Introduction
(C) DC switch
(F) Residential PDU
(I) Power grid
(L) Household load
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