Connection
Mode
Item
Initial Password
b
WLAN
Connection
Password
Login Password
c
Note:
a: Keep the mobile phone within 5 m from the SmartLogger. Otherwise, the communication
quality might be poor.
b:
● Use the initial password upon the rst 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.
● During the login, if
ve consecutive invalid password entries are made (the interval between
two consecutive entries is less than 2 minutes), the account will be locked for 10 minutes. The
password should consist of six characters.
c: The login password is the password of the device connected to the app and is used only for the
connection to the app.
a. If the SUN2000 is connected to the SmartPVMS, open the FusionSolar
app and tap Device commissioning.
FusionSolar Smart PV Solution-Device Replacement
Commissioning Guide 3 Software Download or Platform Login Methods
Issue 01 (2021-04-30) Copyright © Huawei Technologies Co., Ltd. 6