Huawei SUN2000-50KTL-JPM0 - Page 66

SUN2000-(50KTL-JPM0, 50KTL-JPM1, 63KTL-JPM0)
User Manual
6 Commissioning
Issue 01 (2018-09-30)
Copyright © Huawei Technologies Co., Ltd.
60
Figure 6-7 Switching between users

The login password is the same as that for the SUN2000 connected to the app and is used only for
the SUN2000 to connect to the app.

The initial passwords for Common User, Advanced User, and Special User are all 00000a. Use the
initial password upon first login. To ensure account security, change the password immediately after
login.

During login, if five consecutive invalid password attempts are made (the interval between two
consecutive attempts is less than 2 minutes), the account will be locked for 10 minutes. The
password should consist of 6 characters.
Step 5 Enter the password and tap Log In.
Step 6 After successful login, the quick settings screen or main menu screen is displayed.

If you log in to the SUN2000 app after the device connects to the app for the first time or factory
defaults are restored, the quick settings screen will be displayed. On the quick settings screen, you
can set basic parameters. After settings, you can modify the parameters by tapping Settings on the
main menu screen. If the AC switch between the SUN2000 and the power grid is turned on but both
of DC SWITCH on the SUN2000 are not in the ON position, no option is available for Grid code
on the quick settings screen.

You are advised to log in to the Quick Settings screen as Advanced User for parameter settings.

Set the correct grid code based on the application region and scenario of the SUN2000.