Huawei SUN2000-M3 User Manual

7 Man-Machine Interaction
NO TE
● If the SUN2000 is connected to the FusionSolar Smart PV Management System, the
FusionSolar app is recommended. In areas where the FusionSolar app is not available, or
when a third-party management system is used, only the SUN2000 app can be used for
commissioning.
● Access the Huawei app store (http://appstore.huawei.com), search for FusionSolar or
SUN2000, and download the app installation package. You can also scan the QR codes
below to download the apps.
NO TICE
● The screenshots are for reference only. The actual screens may vary.
● Obtain the initial password for connecting to the solar inverter WLAN from the
label on the side of the solar inverter.
● Set the password at the
rst login. To ensure account security, change the
password periodically and keep the new password in mind. Not changing the
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.
● Set the correct grid code based on the application area and scenario of the
SUN2000.
SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual 7 Man-Machine Interaction
Issue 11 (2023-01-10) Copyright © Huawei Technologies Co., Ltd. 63

Huawei SUN2000-M3 Specifications

General

Type	String Inverter
Rated AC Grid Frequency	50 Hz / 60 Hz
DC Connection Type	MC4
Protection Degree	IP65
Cooling Method	Natural convection
Category	Inverter
Adjustable Power Factor Range	0.8 leading - 0.8 lagging
Total Harmonic Distortion (THD)	≤ 3 %
Operating Temperature Range	-25°C to 60°C
Communication	RS485
Efficiency	98%
Protection Level	DC reverse polarity protection, AC overcurrent protection, AC short-circuit protection, Overvoltage protection, Insulation monitoring, Residual current monitoring unit, Arc fault detection