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LIG-1/LIW-1 Inverter Logger

GPRS / WCDMA / WIFI / ETHERNET

The inverter logger mainly conducts long-term and effective monitoring of the photovoltaic power generation system by collecting and recording the working status and power generation of the inverter.

Features
Features
  • #
    High performance

    Industrial-level SIM chip integrated for stable operation and high performance

    High network coverage around the world

    100M Ethernet port for high-speed data transmission via cable network

    Suitable for rural areas where network connection is not available

    Ensure completeness of collected data

  • #
    Flexible

    Devices can be upgraded and debugged remotely for easy maintenance

    Quick installation and easy operation with Plug & Play function

  • #
    Reliable

    Realtime alerts with immediate notifhcation for fast troubleshooting

  • #
    Intelligent

    Check the system status anytime and anywhere via online portal or app, no additional software required

    Embedded Web Server for quick data access and simple configuration

 

Specification
Model LIG-1 LIW-1
General  
Max.number of inverters Basic Version: 1
Advanced Version: 1-4
*For inverters with RS232 interface, logger only supports basic version.

Basic Version: 1
Advanced Version: 1-4
*For inverters with RS232 interface, logger can only connect to single inverter.

Inverter communication One-way RS485/422/232(Optional)
Remote communication GSM WiFi(802.11b/g/n)/Ethernet
Serial Communication Rate 1200-57600bps(Configurable) 1200-19200bps(Configurable)
Frequency 850/900/1800/1900MHz 2.4GHz
Communication range 400m (Open Space)
Transmitting power 2W(Max)/1W(Min) 802.11b/g/n:+20dBm/+18dBm/15dBm(Max.)
Data collection intervals Default: 5 mins (1-15 mins Configurable)
Preferences setting Serial Port AT Instruction Web Server/Serial Port AT Instruction
Data access RS485/422, Remote Server Serial Port/WiFi Point to Point/Remote Server
Status LED x4
Electrial  
Input voltage DC 5V(+/-5%) DC 5V
Static power consumption <2W <1.6W
Max. instantaneous power consumption 3W <2.5W
Environmental  
Operating temperature -25℃~+65℃ —10℃~+65℃
Operating humidity 10-90% (No Condensation)
Storage temperature -25℃~+65℃ —10℃~+65℃
Storage humidity <40%
Protection class IP21
Physical  
Dimension (L x W x Hmm) 110x80x24 110x80x26
Other  
Installation method Wall-Hanging/Flatwise
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  • Product Name:

    LIG-1/LIW-1 Inverter Logger

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