FoxESS Smart LAN

Fox ESS WLan-WW (sold as FoxESS Smart LAN) is an intelligent LAN device designed for remote monitoring of Fox ESS photovoltaic installations via a cloud platform. The device provides stable network communication in areas without reliable GPRS/4G coverage, offers simple plug-and-play installation, and allows for continuous real-time monitoring of system performance.

The manufacturer of the device is Fox ESS, a company specializing in energy storage solutions and monitoring of PV systems. Fox ESS provides complete hardware and software solutions for installers and owners of photovoltaic systems, emphasizing ease of installation, reliable communication, and integration with cloud monitoring platforms.

Electrical and Communication Parameters

• Power Supply Voltage (DC): 7–12 V
• Rated Power Consumption: Typ. 3 W
• Frequency Band: 2.400 – 2.472 GHz
• Wireless Standards: IEEE 802.11 b/g/n (2.4 GHz)
• Antenna Gain: 3 dB
• Maximum Transmit Power: 19.5 dBm @11b, 14 dBm @11g, 13 dBm @11n
• Network Security: WEP / WPA-PSK / WPA2-PSK
• Communication Protocols: TCP / UDP / HTTP / MQTT / SSL
• Serial Port Transmission Speed: 9600, 8, n, 1
• Network Configuration: DHCP / Static IP and firmware upload capability
• Physical Interfaces: USB, RJ45

Mechanical and Environmental Parameters

• Dimensions (S×W×D): 130.0 × 48.0 × 27.0 mm
• Weight: 62 g
• Installation Type: Plug-in
• Operating Temperature Range: -25 °C to +60 °C
• Storage Temperature Range: -25 °C to +60 °C
• Operating Humidity: ≤95%, non-condensing
• Protection Rating: IP65 – suitable for outdoor installation
• Antenna: internal PCB antenna
• Compliance: RoHS (2011/65/EU and 2015/863/EU)