Huawei Smart Dongle - 4G Mobile Network adapter

SDongleA-03 (HUA-SMART-DONGLE-4G) is a smart communications expansion module that works with Huawei inverters:

(SUN2000-3/4/5/6/8/10KTL-M0 Sun2000-12/15/17/20KTL-M0 SUN2000-60KTL-M0 SUN2000-100KTL-M1) to implement wireless communication between inverters and the management system through the 4G network.‚ ‚

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.