Logging In To The App - Huawei SUN2000-250KTL Series User Manual

SUN2000-(250KTL, 280KTL, 300KTL, 330KTL) Series
User Manual
Figure 7-3 QR codes

7.1.3 Logging In to the App

Prerequisites
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Procedure
1.
Issue 02 (2022-12-20)
The DC or AC side of the SUN2000 has been energized.
When connecting through a WLAN module:
a. Ensure that the WLAN module has been inserted into the USB port at the
bottom of the SUN2000.
b. Ensure that the WLAN function has been enabled on your phone.
c. Keep the phone within 5 m from the SUN2000. Otherwise,
communication between them might fail.
When connecting through a USB data cable:
a. Ensure that the USB data cable is connected from the USB port at the
bottom of the SUN2000 to the USB port on the mobile phone.
b. Ensure that the USB data cable has been successfully connected and
Connected to USB Accessory is displayed on the screen. Otherwise, the
connection is invalid.
Open the app and select a connection mode.
NO TE
● Download the latest app version (6.23.00.125 or later) from Huawei AppGallery.
● When the WLAN connection is used, scan the QR code of the WLAN module to
access the login screen.
● When the WLAN connection is used, the initial name of the WLAN hotspot is
Adapter-WLAN module SN and the initial password is Changeme. Use the initial
password for the first login and change it immediately after login. To ensure
account security, protect the password by changing it periodically, and keep it
secure. Your password might be stolen or cracked if it is left unchanged for
extended periods. If a password is lost, devices cannot be accessed. In these cases,
the Company shall not be liable for any loss caused to the plant.
● When the USB connection is used, after you select Use by default for this USB
accessory, the message will not appear if you log in to the app again without
removing the USB cable.
a. In the scenarios where the SUN2000 is connected to the FusionSolar
SmartPVMS (Cloud), open the FusionSolar app and choose
Commissioning.
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