Hoymiles DTU
DTU-Pro-S

Hoymiles gateway DTU-Pro-S is a data transfer unit that collects information and data from a solar PV microinverter using a Sub-1G wireless solution and sends them to S-Miles Cloud, Hoymiles’ Monitoring Platform, using different communication options such as Ethernet, Wi-Fi or 4G.

Hoymiles provides Wi-Fi version DTU-Pro-S and 4G version DTU-Pro-S. They both support remoting O&M and monitoring solar systems. You can find quick installation guides on our page.

With DTU-Pro-S, users can easily read module-level data and alarms, and achieve remote operation and maintenance of the PV system at any time, from anywhere on S-Miles Cloud.

Hoymiles DTU
DTU-Pro-S

Hoymiles gateway DTU-Pro-S is a data transfer unit that collects information and data from a solar PV microinverter using a Sub-1G wireless solution and sends them to S-Miles Cloud, Hoymiles’ Monitoring Platform, using different communication options such as Ethernet, Wi-Fi or 4G.

Hoymiles provides Wi-Fi version DTU-Pro-S and 4G version DTU-Pro-S. They both support remoting O&M and monitoring solar systems. You can find quick installation guides on our page.

With DTU-Pro-S, users can easily read module-level data and alarms, and achieve remote operation and maintenance of the PV system at any time, from anywhere on S-Miles Cloud.

Dimensions: 200 × 101 × 29mm (without antennas)Power consumption: Typ. 1.5 W / Max. 3.0 W
Weight: 0.20kgMonitoring capacity: 99 PV modules
Communication with microinverter: Sub-1GMaximum distance (open space): 400m
Internet connection:
Ethernet (RJ45 × 1, 100Mbps)
Wi-Fi (802.11b/g/n)
Installation: Wall/Desktop mounting 

Reliable and Flexible
• Sub-1G wireless solution enables stable communication with HMS, HMT series of microinverter
• More communication options with Ethernet, Wi-Fi or 4G
• Support of RS485, Ethernet to communicate with peripherals

Simple and Efficient O&M
• Module-level monitoring and data storage
• Local configuration with S-Miles Toolkit
• Support remote O&M including remote upgrading, parameter setting

Smart
• Smart zero export control and power export limiting
• PV generation and load consumption monitoring

HMS series, HMT series

●  3 Years for DTUs shipped from January 1st 2022

●  2 Years for DTUs shipped before January 1st 2022

CE, FCC, IC, RCM, Anatel

Hoymiles DTU-Pro-S can achieve smart zero export control and power export limiting, making it a smart and reliable option for solar energy industries. In addition to the DTU-Pro-S, Hoymiles provides a range of other data transfer units to meet your needs