Huawei external 4G dongle Sdonglea-03-eu

Huawei external 4G dongle Sdonglea-03-eu is a smart communications expansion module that works with Huawei inverters to implement wireless  communication between inverters and management systems through the 4G network. When multiple inverters are cascaded, only one Dongle or one SmartLogger is allowed.

In the networking, the inverter where the Dongle is installed is the master inverter, and other inverters are slave inverters. Slave inverters can communicate with the Dongle through cascading.

Huawei external 4G dongle Sdonglea-03-eu Specifications

Brand    Huawei

Application         Smart Dongle

Model No.           SDongleA-03-EU-4G

Solutions             Residential

Brand