Inverter Logger

GPRS/WiFi/Ethernet

By collecting operating status and power generation of inverter, inverter logger can run a long-term and efficient monitoring of PV system.

Logger can connect to multiple inverters via RS485/422 interface, which enables to collect all the data of PV system from the inverter. Meanwhile, remote monitoring cloud platform (SOLARMAN Portal) provides powerful data support for the logger. Logger sends the data to the monitoring platform via WiFi/Ethernet/GPRS. The real-time status and historical data can be displayed with graphs, enabling intuitive and clear understanding of PV system. Furthermore, customized alerts can notify users of any malfunction or defect immediately via SMS and E-mail, which realizes the management of PV system at anytime and anywhere, also increases work efficiency and reduces management cost significantly.

Features

  • Ensure data integrity; Data Resuming
  • Remote upgrade and system debugging, easy for O&M; Remote Upgrade
  • Real-time alerts with timely notification, ensuring fast troubleshoot; Alert Notification
  • Industrial-level SIM chip integrated for stable operation and high performance(Inverter Logger GPRS); Stable Performance
  • Wide network coverage around the world with stable signal and quick transmission speed; Global Roaming
  • 100M Ethernet interface, offering high speed transmission via cable network(Inverter Logger WiFi);
  • Compatible with all types of inverters;
  • Timely alert report, helping users understand risks and problems about their plants in time;
  • Review data via APP/Platform at anytime and anywhere.

Parameter

Product Model LIG-1 LIW-1
General parameters No. of Connections 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 Interface One-way RS485/422/232(Optional)
Remote Communication Interface GSM WiFi(802.11b/g/n)/Ethernet
Serial Communication Rate 1200-57600bps(Configurable) 1200-19200bps(Configurable)
Working 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 Interval Default: 5 mins (1-15 mins Configurable)
Parameter 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
Electrical Parameters Input Voltage DC 5V(+/-5%) DC 5V
Static Power Consumption <2W <1.6W
Max. Instantaneous Power Consumption 3W <2.5W
Environmental Parameters Working Temperature —25℃~+65℃ —10℃~+65℃
Working Humidity 10-90% (No Condensation)
Storage Temperature —25℃~+65℃ —10℃~+65℃
Storage Humidity <40%
Protection Class IP21
Physical Parameters Dimension(L*W*H) 110mm*80mm*24mm 110mm*80mm*26mm
Others Installation Wall-Hanging/Flatwise