Huawei Smart Dongle WLAN+FE for WiFi and Ethernet connection
Modelo: Dongle Smart WLAN-FE- Sku: HUAWACC004
- Vendor: Huawei
Specifications
Product description
The Huawei Smart WLAN+FE Dongle is a plug-and-play communication module designed to provide WiFi or Ethernet connectivity to Huawei SUN2000 inverters. It connects directly to the inverter's USB port and acts as a data gateway, enabling local or remote monitoring via FusionSolar and third-party systems. Its IP65 protection allows for outdoor installation, and it can manage up to 10 inverters connected in cascade via RS485.
Main features
- WiFi 802.11b/g/n (AP + STA mode) and Ethernet 10/100 Mbps.
- Plug-and-play: connects directly to the inverter without advanced configuration.
- Capacity for up to 10 SUN2000 inverters on RS485 network.
- IP65 protection: suitable for outdoor use, resistant to dust and water.
- Local access point mode for on-site configuration via smartphone or laptop.
- LED indicators for power, network, and integration status.
Advantages or benefits
- Allows monitoring of SUN2000 inverters without the need for a mobile network or 4G dongle.
- Ideal for installations with available WiFi or wired local network.
- Facilitates local diagnostics and configuration in areas with temporary lack of Internet access.
- Reduces operating costs as it does not require a SIM or mobile data.
- Stable and robust solution for residential or commercial systems.
Purpose or applications
The Huawei Smart Dongle WLAN+FE is designed for solar installations with SUN2000 inverters where a local WiFi or Ethernet network connection is required. It is especially useful in homes, businesses, or industrial installations with a nearby router and no need for 4G, and allows real-time monitoring, cloud data upload, and local access via AP mode.
Technical specifications
| Power | ≈ 2.5 W |
| Nominal voltage | Power supply via USB |
| Format | USB + IP65 (146 × 48 × 33 mm) |
Compatibilities
This product is compatible with: SUN2000L-2KTL-L1, SUN2000L-3KTL-L1, SUN2000L-3.68KTL-L1, and the entire SUN2000 L1, M0, M1, M2, M3, M5 range (up to 100 kW).
Huawei Smart WLAN+FE Dongle is a professional solution for demanding renewable energy projects. It enables reliable connection, without data costs, and ensures full integration with Huawei monitoring systems.
Have a question?

Huawei Smart Dongle WLAN+FE for WiFi and Ethernet connection





