Huawei Smart Dongle  - Wi-Fi and Ethernet

SDongleA-05 (HUA-SMART-WLAN-FE) is a smart communications expansion module that works with  Huawei inverters:

(SUN2000-2/3/3.68/4/4.6/5/6-L1 SUN2000-3/4/5/6/8/10-M1 SUN2000-12/15/17/20KTL-M2 SUN2000-12/15/17/20/25KTL-M5 SUN2000-30/36/40/50KTL-M3 SUN2000-100/115KTL-M2 SUN2000-110KTL-INM2) to implement communication between inverters and the management system using WLAN (Wireless) or FE (Fast Ethernet).

A Smart Dongle can be used for daisy chaining devices using RS485 communication (inverter daisy chained, or inverters connected with other devices). A maximum of 10 devices can be connected together. When multiple inverters are connected together, only one Smart Dongle or one SmartLogger is allowed.