Huawei SUN2000 Series User Manual page 83

SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 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.
● If the mobile phone is directly connected to the SUN2000, the visible distance
between the SUN2000 and the mobile phone must be less than 3 m when a
built-in antenna is used and less than 50 m when an external antenna is used
to ensure the communication quality between the app and the 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.
Issue 01 (2020-10-15)
NO TICE
Copyright © Huawei Technologies Co., Ltd.
B Device Commissioning
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