Huawei SUN2000-40KTL-M3 User Manual

Figure B-2 Method 2: after login (connected to the Internet)
Step 2 Connect to the solar inverter WLAN and log in to the device commissioning screen
as the installer user.
NO TICE
● When connecting to the SUN2000 directly from the mobile phone, keep the
mobile phone visible within 3 meters of the SUN2000 to ensure the
communication quality between the app and SUN2000. The distances are for
reference only and may vary with mobile phones and shielding conditions.
● When connecting the SUN2000 to the WLAN over a router, ensure that the
mobile phone and SUN2000 are in the WLAN coverage of the router and the
SUN2000 is connected to the router.
● The router supports WLAN (IEEE 802.11 b/g/n, 2.4 GHz) and the WLAN signal
reaches the SUN2000.
● The WPA, WPA2, or WPA/WPA2 encryption mode is recommended for routers.
Enterprise-level encryption is not supported (for example, public hotspots
requiring authentication such as airport WLAN). WEP and WPA TKIP are not
recommended because these two encryption modes have serious security
defects. If the access fails in WEP mode, log in to the router and change the
encryption mode of the router to WPA2 or WPA/WPA2.
SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual B Device Commissioning
Issue 18 (2024-03-10) Copyright © Huawei Technologies Co., Ltd. 112

Huawei SUN2000-40KTL-M3 Specifications

General

Max. Efficiency	98.7%
European Efficiency	98.4%
Max. Input Voltage	1100 V
MPPT Operating Voltage Range	200 V - 1000 V
Max. Input Current per MPPT	26 A
Number of MPPTs	4
Rated Output Power	40000 W
Rated AC Voltage	400 V
Rated AC Frequency	50 Hz / 60 Hz
Adjustable Power Factor Range	0.8 leading - 0.8 lagging
Total Harmonic Distortion (THD)	<3%
DC Reverse-Polarity Protection	Yes
AC Overcurrent Protection	Yes
DC Surge Protection	Type II
AC Surge Protection	Type II
Insulation Monitoring	Yes
Residual Current Monitoring	Yes
DC Switch	Yes
Protection Class	IP66
Operating Temperature Range	-25°C to +60°C
Relative Humidity (Operating)	0% - 100%
Cooling	Natural Convection
Max. Apparent AC Power	44000 VA
AC Voltage Range	320 V - 480 V
Operating Altitude	4000 m
Display	LED Indicators
Communication	RS485, WLAN
Weight	43 kg
Max. DC Power	60000 W