Huawei SUN2000 Series Quick Guide

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3. (Optional) Set RS485 parameters.
The RS485 addresses of different inverters must be different.
2. Connect to the inverter WLAN. Log in as installer, and perform Quick settings.
• 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.

Huawei SUN2000 Series Specifications

General

Max Efficiency	98.6%
MPPT Efficiency	99.9%
Protection Rating	IP65
Max. DC Voltage	1100 V
Rated AC Frequency	50 Hz / 60 Hz
Rated Power	3kW - 10kW
Operating Temperature Range	-25 °C ~ +60 °C
Communication	RS485
Rated AC Power	3kW - 10kW
Power Factor Adjustment Range	0.8 leading to 0.8 lagging
Total Harmonic Distortion (THD)	≤ 3%
Protection	DC reverse polarity
Cooling	Natural convection
DC Connection	MC4