S3-Logger commercial datalogger is designed for C&I PV plants. It is able to collect data from 4 RS485 ports simultaneously and bring in data from Solis Inverters, Solis meters, 3rd party irradiance sensors, 3rd party wind sensors, and 3rd party weather stations. The datalogger boasts up to 30 inverters for monitoring and can also enable remote control capabilities for end users and installers. Furthermore, if you add a meter to the logger, you can enable export power control to your commercial plant.