Smart Dongle-4G | Communication System

The Huawei Smart Dongle-4G is a wireless communication module designed to provide cellular connectivity to PV inverters, enabling remote monitoring and data management in installations without wired internet access. Its USB plug-and-play installation, support for 2G, 3G, and 4G networks, and ability to manage up to 10 devices make it a simple, reliable, and efficient solution for data transmission in residential and commercial solar systems.

Key features

• 2G, 3G, and 4G cellular connectivity
• Supports up to 10 inverters or devices
• USB plug-and-play installation
• Compatible with multiple Huawei inverter series
• Automatic reconnection support
• Low power consumption (~3.5 W)
• IP65 protection rating
• Wide operating temperature range (-30 to 65 °C)