The SDongleA-03 Smart Dongle ('Dongle' for short) is an intelligent communication extension module, compatible with Huawei inverters, it enables wireless communication via 4G networks (also 2G and 3G) between inverters and management systems, only one Smart Dongle or one SmartLogger is permitted when several inverters are cascaded, protection class IP65, plug & play, max. 10 devices are supported, connection interface USB, dimensions (W x H x D) 130 x 48 x 33 mm, power consumption (typical) 3.5 W, SIM card type Mini-Sim (15 mm x 25 mm), compatible inverters see data sheet.
