Huawei SUN2000 Series - Page 18

LED
17
LED
Description
Color
Status
Yellow (blinking
green and red
simultaneously)
Steady on
The Dongle is secured and
powered on.
Green
Blinking in a 2
-second
cycle (on for 0.1s and then
off for 1.9s)
Dialing (duration < 1 min)
Blinking at long intervals
(on for 1s and then off for
1s)
The dial
-
up connection is set
up successfully (duration <
30s).
Steady on
Successfully connected to
the management system.
Blinking at short intervals
(on for 0.2s and then off for
0.2s)
The inverter is
communicating with the
management system
through the Dongle.
4G Smart Dongle
6
Commissioning
Scenario 1: Smart Dongle Networking Scenario
6.1
1. Downloading the App
• Data in the screenshots is for
reference only. The actual
screens prevail.
• The latest Android version is
required for local
commissioning. The iOS
version is not updated and can
be used only for viewing PV
plant information. You can
search for "FusionSolar" in App
Store or scan the QR code to
download the iOS version.
Search for "FusionSolar" in Google Play or
scan the corresponding QR code, download
the latest installation package, and install the
FusionSolar app by following the instructions.
Google Play (Android)
App Store
(iOS)
Android
• In areas (such as the UK) where the FusionSolar app is not available, or when a third-party
management system is used, only the SUN2000 app can be used for commissioning. This
document uses the FusionSolar app as an example to describe the commissioning method. For
the SUN2000 app, perform operations as required.
• Search for "SUN2000" in Huawei AppGallery, download the latest installation
package, and install the SUN2000 app by following the instructions. The
SUN2000 app version should be 3.2.00.002 (Android) or later.
• The initial password for connecting the inverter WLAN is Changeme
• The initial password of the installer is 00000a
• Use the initial password upon first power-on and change it immediately after login. To ensure
account security, change the password periodically and keep the new password in mind. Not
changing the initial password may cause password disclosure. A password left unchanged for a
long period of time may be stolen or cracked. If a password is lost, devices cannot be accessed.
In these cases, the user is liable for any loss caused to the PV plant.
SUN2000 app