DEYE Stick Logger LS4G-3 4G

LS4G-3 - 4G "Stick Logger" for inverters.

Application: installed with the inverter, allows you to collect operating data and transmit them to the cloud platform, enabling remote monitoring and management of the PV installation.

Key features and functions

• Communication support: 4G/LTE, cellular network - not only WiFi.
• Data interfaces: RS-485 / RS-232 / TTL - allows connection to an inverter or measurement system.
• 4G frequency range: 704 MHz-960 MHz and 1710 MHz-2690 MHz for mobile communication.
• Power Supply: DC 4.7V ~ DC 15V
• Operating temperature: -40 °C to +85 °C - suitable for outdoor conditions.
• Protection rating: IP65 - weather-resistant design.
• Plug & play installation: module independent of the inverter - simplifying replacement or maintenance.

Technical parameters:

• Remote Communication Interface: 4G mobile network.
• Working Voltage: DC 4.7V ~ DC 15V
• Memory: 2M Flash (expandable to 16M) - saves data locally.
• Data Interface: RS-485/RS-232/TTL.
• Data acquisition interval: every 5 minutes by default (configurable 1–15 minutes).

Applications and benefits

• • Perfect for photovoltaic installations where remote monitoring is necessary and WiFi may be weak or unavailable - using mobile internet (4G) gives you greater independence.
  • It allows the owner of the installation and the management company to remotely view energy production, inverter status, and alarms - which translates into higher operational efficiency.
  • Thanks to its resistant design (IP65), it is suitable for installation in an inverter cabinet, outdoors or in industrial conditions.
  • Communication + monitoring module in one - so you can easily add the function of "intelligent" supervision of the installation.

Datasheet

Installation instructions