Huawei SDongleA-05 - 2.2 Communication Networking of the SDongleA-03 (4 G)

Device Description Service
Owner
Smart Power Sensor Recommended model: DTSU666-H Huawei
Power meter Prepared by the customer Device
supplier
2.2 Communication Networking of the SDongleA-03
(4G)
● The inverter connects to the FusionSolar Smart PV Management System
through the 4G Smart Dongle.
● The master inverter connects to the FusionSolar app. You can use the
FusionSolar app to view the running information and settings of the inverter.
● You can remotely log in to the FusionSolar Smart PV Management System
over the WebUI or FusionSolar app.
RS485 networking
Figure 2-2 Networking description
FusionSolar Smart PV Management System
Connection
User Manual (Inverters + SDongleA) 2 Introduction to the Solution
Issue 02 (2021-11-25) Copyright © Huawei Technologies Co., Ltd. 7