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● The latest Android version is required for local commissioning. The iOS version is not
updated and can be used only for viewing PV plant information. You can search for
"FusionSolar" in App Store or scan the QR code to download the iOS version.
● In areas (such as the UK) where the FusionSolar app is not available, or when a third-
party management system is used, only the SUN2000 app can be used for
commissioning. This document uses the FusionSolar app as an example to describe the
commissioning method. For the SUN2000 app, perform operations as required.
● To obtain the SUN2000 App, scan the QR code or search for SUN2000 in Huawei
AppGallery, download the latest installation package, and install the SUN2000 app by
following the instructions. The SUN2000 app version should be 3.2.00.002 (Android) or
later.
● The initial password for connecting the inverter WiFi is Changeme.
● Log in to the FusionHome app as installer. The initial password is 00000a.
● Use the initial password upon first power-on and change it immediately after login. To
ensure account security, change the password periodically and keep the new password
in mind. Not changing the initial password may cause password disclosure. A password
left unchanged for a long period of time may be stolen or cracked. If a password is lost,
devices cannot be accessed. In these cases, the user is liable for any loss caused to the
PV plant.
(Optional) Installer Account Registration
Creating the first installer account will generate a domain named after the
company.
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If you have an installer account, skip this step.
SUN2000-(12KTL, 15KTL, 17KTL, 20KTL)-M0
User Manual
6 Commissioning
Issue 06 (2020-07-02)
Copyright © Huawei Technologies Co., Ltd.
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