Huawei SUN2000 User Manual

SUN2000-(3.8KTL-11.4KTL)-USL0
User Manual
7 Operations on the Local FusionHome App
Issue 01 (2018-05-21)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
115
Table 7-13 Description of the parameters on the Inverter WiFi settings screen
Parameter
Description
Value Range
Network
Specifies the service set
identifier (SSID) of the
inverter WiFi network that
functions as an access point
(AP).
N/A
Encrypted with
Specifies the encryption
level of the physical layer of
the inverter WiFi network.
N/A
Password
Specifies the password for
the inverter WiFi network.
The initial password is
Changeme. To ensure
account security, change the
password as soon as
possible.

The password must be 8
to 64 characters.

The password cannot
contain special
characters long.
Confirm new
Antenna switch mode
If this parameter is set to
Manual, you can select
either the embedded or
external antenna. If it is set
to Automatic, the system
automatically detects signals
received by the embedded
antenna and external
antenna and selects the
antenna with the stronger
signal. The detection cycle
is 5 minutes.

Automatic

Manual
Select antenna
Selects the embedded or
external antenna. (If
Antenna switch mode is set
to Manual and Select
antenna is set to External,
ensure that the external
antenna is correctly
connected.)

Embedded

External
Gateway
Specifies the IP address of
the inverter WiFi network
that functions as an AP. The
default value is
recommended.
[1.0.0.0, 223.255.255.255]
Subnet mask
The default value
(255.255.255.0) is
recommended.
[1.0.0.0, 223.255.255.255]

Huawei SUN2000 Specifications

General

Model	SUN2000
Efficiency	Up to 98.6%
MPPT	Yes
Max Input Voltage	1100V
Number of MPPTs	2
Operating Temperature	-25°C to +60°C
Protection Level	IP65
Communication	RS485
Nominal Output Voltage	230V/400V