Figure 1. Monitoring system with GS Logger (Source: Geoprotek)

GS Logger Process

GS Logger is a powerful monitoring device that is able to connect to 50 GS Inverters directly via RS485. It can read information including Vpv(V), Ipv(A), Ppv(W), kWh, temperature, efficiency, alarm status, Fac, Zac, and etc from GS Inverter. GS Logger can be connected to sensor box with irradiation and module temperature measurement mapping to different inverters. As the alarm occurred, the software send e-mail and GSM message automatically. For display requirement, customers can connect GS Logger to a TFT LCD, moving LED display or 7-segment LED display panel (see Figure 1).

Flexible for Customers

The software on GS Logger provides a great flexibility to customize the display screen. All the data on the screen can include the display position, format, color and the data source. So, users can put the data indicators wherever they want. The screen’s background image also can be changed. Users can customize favorite display condition and provide the best solution for PV system monitoring.

For Remote Monitoring

For remote monitoring, the company provides two ways to monitor the data on remote system. One is the GS Logger built in the Web server that users can review data via IE Web browser from remote PC. The other is that users can setup a central PC with the GS Central Management software, and GS Central can monitor multiple GS Logger or GS Home Touch in remote PC via TCP/IP whether a fixed IP or dynamic IP.