Huawei SDongleA-01 User Manual page 12

FusionSolar Smart PV Management System
Connection
User Manual (Inverters + SDongleA)
Limit
Maximum Number of Devices
That Can Be Connected to the
ab
Smart Dongle
Note a: You can view the number of devices that can be connected to the Smart Dongle from the
label on the external package.
Note b: If the number of inverters exceeds the limit, configure multiple Smart Dongles. The
installation and commissioning for each Smart Dongle are the same.
Table 2-3 Device description
Device
PV module
Inverter
Dongle
Router
Intelligent
management system
App
Power distribution
unit
Issue 02 (2021-11-25)
Actual Connection
Number of Slave Inverters
Description
Prepared by the customer.
SUN2000-(3KTL-20KTL)-M0. Software version:
SUN2000MA V100R001C00SPC100 or later. Only one
inverter can be connected.
Purchased by the customer. The model should be
SDongleA-01.
● The router supports WLAN (IEEE 802.11 b/g/n, 2.4
GHz), and the inverters are within the WLAN signal
coverage.
● The WPA, WPA2, or WPA/WPA2 encryption mode is
recommended.
● The Enterprise mode is not supported (such as airport
WLAN and other public hotspots that require
authentication).
● WEP and WPA TKIP encryption modes are not
recommended because they have serious security
vulnerabilities.
● If the access fails in WEP or WPA TKIP mode, log in to
the router and change the encryption mode of the
router to WPA2 or WPA/WPA2.
FusionSolar Smart PV Management System. Software
version: SmartPVMS V500R007C00SPC110 or later.
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.
Prepared by the customer
Copyright © Huawei Technologies Co., Ltd.
2 Introduction to the Solution
Number of Other Devices
(Such as Power Meters)
Service
Owner
Device
supplier
Huawei
Huawei
Device
supplier
Huawei
Huawei
Device
supplier
6