Smart Dongle-4G
Smart Dongle-4G – A dedicated cellular connectivity solution for Huawei inverters via 4G/3G/2G standards. The device provides stable remote monitoring in remote areas or locations without fixed internet infrastructure, supporting the management of up to 10 inverters via cascading connection.
Product Description
Powerful mobile connectivity for all energy sites. The Smart Dongle-4G is a standard USB communication module acting as a data bridge between the inverter and the FusionSolar Cloud management platform via cellular networks. The product is designed to solve monitoring challenges at isolated factories or residential areas with weak WLAN signals, ensuring operational data is continuously updated 24/7.
Key features
- Plug & Play: Compact USB design allows direct installation into the inverter without complex network configuration or cumbersome Ethernet cabling.
- Cascading Capability: A single Smart Dongle-4G can manage and transmit data for a group of up to 10 inverters, reducing equipment procurement costs and SIM card maintenance fees for investors.
- Multi-Network Compatibility: Supports standard Mini-SIM with multiple frequency bands (4G/3G/2G), allowing flexible network carrier switches depending on the area for optimal signal quality.
Why Choose the Smart Dongle-4G?
- Complete Independence: Operates independently of on-site network modems, ensuring the monitoring system functions even during local internet outages.
- In-Depth Monitoring: Integrates with the FusionSolar app, delivering detailed real-time reports on energy yield and device status.
- Automatic Recovery: The smart system automatically reconnects when the cellular signal recovers, preventing long-term data disruption.
- Industrial-Grade Design: IP65 protection rating ensures dustproof and waterproof capabilities, maintaining stable operation in harsh environments.
- Wide Operating Temperature Range: Durable operation from -30°C to +65°C, highly suitable for Vietnam’s hot and humid climate.
- Easy Maintenance: Status indicator LEDs enable technicians to easily identify SIM connection status and cellular signal quality.
4. Technical Specifications Summary
- Model: SDongleA-03.
- Supported Network Standards: 4G / 3G / 2G.
- Max. Number of Devices Supported: 10 inverters.
- Connection Interface: USB.
- SIM Type: Mini-SIM (15mm x 25mm).
- Protection Degree: IP65.
- Dimensions: 130 x 48 x 33 mm.
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