● When directly connecting your phone to a device, ensure that your phone is
within the WLAN coverage of the device.
● When connecting the device to the router over WLAN, ensure that the device is
within the WLAN coverage of the router and the signal is stable and good.
● The router supports WLAN (IEEE 802.11 b/g/n, 2.4 GHz) and the WLAN signal
reaches the inverter.
● The WPA, WPA2, or WPA/WPA2 encryption mode is recommended for routers.
The Enterprise mode is not supported (such as airport WLAN and other public
hotspots that require authentication). WEP and WPA TKIP are not
recommended because they have serious security vulnerabilities. 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-(8K, 10K)-LC0 Series
User Manual B Connecting the Inverter on the App
Issue 01 (2023-09-15) Copyright © Huawei Digital Power Technologies Co., Ltd. 117