Huawei
Photovoltaic inverters and associated meters and storage systems
Unterstützte Modelle
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SUN2000 and connected meters and storage
Voraussetzungen
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Huawei Smart Dongle (https://support.huawei.com/enterprise/en/fusionsolar/sdongle-pid-23826585)
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The firmware of the inverter and dongle must be up-to-date. Use the SUN2000 app (not the FusionSolar app) to update the firmware. If you encounter any problems, please contact your installer. The current firmware version of the Smart Dongle or SDongle is SPC133 (as of June 2023).
Was vor der Einrichtung zu tun ist
ModBus TCP must be enabled.
Please update the firmware of the inverter and SDongle to the latest version first.
We recommend that you have your installer configure this setting. There are two ways to enable ModBus TCP:
Via the FusionSolar web interface
⚠️ Do not use the Fusion Solar app, but access Fusion Solar via the web browser!
Register in the FusionSolar Portal
Select SDongle ☑️
Select "Set parameters"
Select "ModBus-TCP" > Enable (unrestricted) in the menu item
Via the SUN2000 app locally
using this guide from Huawei