Huawei SDongleA-01 User Manual page 17

FusionSolar Smart PV Management System
Connection
User Manual (Inverters + SDongleA)
Table 2-5 Device or software description
Device
PV module
Inverter Master
inverter
Slave
inverter
Dongle
SIM card
Intelligent management
system
App
AC combiner box
Issue 02 (2021-11-25)
NO TE
● The components in the dotted box are optional.
● The inverter model is subject to change. The model information and device appearance
in this document are for reference only.
● In the networking, the inverter where the Dongle is installed is the master inverter, and
other inverters are slave inverters. Slave inverters can communicate with the Dongle
through cascading.
● When multiple inverters are cascaded, only one Smart Dongle or SmartLogger can be
connected to the RS485 communications link.
● The Smart Power Sensor connects to the RS485-2 and RS485_2 ports, or 485B2 and
485A2 ports on the master inverter. The RS485-1 and RS485_1 ports, or 485B1 and
485A1 ports are used for inverter cascading.
Description
Prepared by the customer
SUN2000-100KTL/110KTL/125KTL-M0. Software
version: SUN2000 V500R001C00SPC100 or later.
SUN2000-36KTL
SUN2000-50KTL/60KTL-M0
SUN2000-100KTL/110KTL/125KTL-M0
Purchased by the customer. The model should be
SDongleA-03-XX. For details, see the Smart Dongle
models.
If the Smart Dongle is not configured with a SIM
card, prepare a standard SIM card (size: 25 mm x
15 mm) of a local carrier.
● Huawei management system: FusionSolar Smart
PV Management System with the software
version of SmartPVMS V500R007C00SPC110 or
later. You are advised to use the latest version.
● Third-party management system: A third-party
management system is supported. For details,
see the third-party management system
documentation.
● FusionSolar app of 5.7.001 or a later version.
The app can be locally connected to the inverter
and remotely connected to the FusionSolar
Smart PV Management System.
● SUN2000 app of 3.2.00.005 or a later version for
Android. The app is locally connected to the
inverter.
Prepared by the customer
Copyright © Huawei Technologies Co., Ltd.
2 Introduction to the Solution
Service Owner
Customer
Huawei
Huawei
Huawei
Customer
● Huawei
● Device
supplier
Huawei
Customer
11