S4-WIFI-ST is a WIFI datalogger stick that uses the RS485 communication method to connect Solis inverters. This datalogger can monitor up to 10 inverters at the same time, reducing cost drastically compared to a 1 to 1 datalogger. The S4-WIFI-ST is remote control ready, giving the installer and customer full access to their inverter from anywhere in the world.
Number of connected inverters(Connect the inverters by RS485 cables)
Data collection intervals
Operating power consumption