Hoymiles gateway DTU- W100/G100 is a data transfer unit which collects information and data of PV microinverter using 2.4G wireless solution and sends them to S-Miles Cloud, Hoymiles Monitoring Platform via Wi-Fi or GPRS communication. This model is small and easy to install, a suitable option for residential PV systems. Users can easily read module-level data and alarm, realize remote operation and maintenance of PV system at anytime from anywhere on S-Miles Cloud.