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2. Connect to the SUN2000 WLAN and log in as user installer.
1. Access the HUAWEI AppGallery (http://appstore.huawei.com), search
for SUN2000, and download the app installation package. You can
also scan the QR code below to download the app.
SUN2000 app
3. Choose Maintenance > Device replacement from the main menu. On the page that is
displayed, click select a device replacement type, and set related parameters.
4. (Optional) If you need to set other parameters, tap Settings.
The initial inverter WLAN password is provided in the nameplate on
the side of the inverter.
A backup nameplate is delivered with the SUN2000 package.
At the first login, the
Quick settings screen is
displayed by default. Exit
the quick settings.
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Setting Parameters for Replacing a SUN2000