Huawei SUN2000-111KTL-NHM0 Quick Manual page 19

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Commissioning
• The FusionSolar app is recommended when the solar inverter is connected to the FusionSolar
smart PV management system. The SUN2000 app is recommended when the solar inverter is
connected to other management systems.
• The FusionSolar app or SUN2000 app communicates with the solar inverter through the
WLAN module, Bluetooth module, or USB data cable to provide functions such as alarm
query, parameter settings, and routine maintenance.
• Access the Huawei app store (http://appstore.huawei.com), search for FusionSolar or
SUN2000, and download the app installation package.
Scenario in Which Solar Inverters Are Connected to the FusionSolar Smart PV
Management System
1. Enable the public network of the mobile phone, open the FusionSolar app, log in to
intl.fusionsolar.huawei.com as installer account, and choose My > Device commissioning.
Then, scan the QR code on the WLAN module or the bar code on the Bluetooth, or connect a
USB data cable, a Bluetooth module, or a WLAN module to the USB port of the inverter to
implement communication between the inverter and the app.
2. Enter the login password.
3. Tap Log in and go to the Quick Settings screen or function menu screen.
Scenario in Which Solar Inverters Are Connected to Other Management Systems
1. Open the SUN2000 app, scan the QR code on the WLAN module or the bar code on the
Bluetooth module, or connect a USB data cable, a Bluetooth module, or a WLAN module to
the USB port of the inverter to implement communication between the inverter and the app.
2. Enter the login password.
3. Tap Log in and go to the Quick Settings screen or function menu screen.
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