Networking - Huawei SUN2000-8K-LC0 Series User Manual

SUN2000-(8K, 10K)-LC0 Series
User Manual

2.2 Networking

The SUN2000 applies to residential rooftop grid-tied systems and small-sized
ground grid-tied PV plants. The system consists of PV strings, grid-tied inverters,
AC switches, and power distribution units (PDUs).
EMMA Networking
Figure 2-2 EMMA networking (the components in dashed boxes are optional)
(A) PV strings
(D) AC PDU
(G) Router
(J) SUN2000
(M) Load
Issue 01 (2023-09-15)
NO TE
● indicates a power cable,
communication.
● In the inverter cascading scenario, the inverters are both SUN2000-(8K, 10K)-LC0, and a
maximum of three inverters can be cascaded.
● In the inverter cascading scenario, the inverters connected to the power grid must meet
the local power grid requirements.
Copyright © Huawei Digital Power Technologies Co., Ltd.
(B) SUN2000
(E) EMMA
(H) FusionSolar
management system
(K) Optimizer
indicates a signal cable, and
2 Overview
(C) AC switches
(F) Power grid
(I) FusionSolar app
(L) LUNA2000
indicates wireless
14