Huawei Photovoltaic Inverter Smart Communication Stick

Why is Huawei fusionsolar smart PV management system not working?

Huawei FusionSolar Smart PV Management System shows that the communication with the inverter is interrupted. The RS485 cables among inverters are loose or disconnected. The PV string is not properly connected, and the inverter has no DC input. The baud rate or RS485 address of the inverter is changed. The Smart Dongle is faulty.

What is Huawei smart dongle 4G?

Huawei Smart Dongle-4G supports the communication between the inverters and your solar management system via 5G connection and hassle-free plug and play. WLAN access point enables intelligent power management and plant maintenance.

Why should you buy a Huawei inverter?

The superior tolerance to high temperature and humidity also adds to the performance. The Huawei inverter has raised the bar with a level-4 arc protection certification. The rapid shutdown of inverters in 0.5s ensures safety in all commercial and industrial scenarios.

Why is my smart dongle not connected to Huawei fusionsolar smart PV management system?

The devices connected to the Smart Dongle are not connected to the Huawei FusionSolar Smart PV Management System properly. Check whether the inverter software version meets the requirements. If not, upgrade the inverter to a specified version or later. Check that the RS485 communications cables are connected properly.

What is Huawei smart PV controller?

Actual performance may vary depending on specific products, software versions, usage conditions, and environmental factors. Huawei smart PV controller, delivering more usable energy, allows businesses and commercial parks to save on electricity bills.

Does Huawei inverter withstand extreme heat?

Tolerates extreme heat, such as the tropics, deserts, and low latitudes. It is salt fog resistant with a C5M corrosion rating. (70°C temperature，95% humidity，5% salt spray) The inverter withstands high-density dust of 30 mg/m2, passing a comprehensive test of temperature, humidity, and corrosive dust invented by Huawei labs. (IP66 protection)