NO TE
● 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.
● To set more parameters, tap Parameter configuration.
Step 3 (Optional) When multiple inverters are connected to a third-party data collector,
set RS485 parameters.
Figure 6-8 RS485 Settings
NO TE
The RS485 addresses of different inverters must be different.
----End
6.4 Powering Off the System
Precautions
WARNING
After the SUN2000 is powered off, the remaining electricity and heat may still
cause electric shocks or body burns. Therefore, put on protective gloves and
operate the SUN2000 five minutes after the power-off.
SUN2000-(12KTL, 15KTL, 17KTL, 20KTL)-M0
User Manual
6 Commissioning
Issue 06 (2020-07-02)
Copyright © Huawei Technologies Co., Ltd.
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