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Hoymiles DTU-Pro-S | WLAN control unit for Hoymiles HMS & HMT series inverters

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Hoymiles DTU-Pro-S Control Unit for HMS & HMT Series Microinverters

The Hoymiles DTU-Pro-S is a data transmission unit for monitoring and managing compatible Hoymiles HMS and HMT series microinverters.

It collects operating data from the microinverters via a Sub-1G wireless connection and transmits the information to the S-Miles Cloud. Communication with the network is possible via Wi-Fi or Ethernet.

Through the S-Miles Cloud, users can monitor module-level data and alarms and remotely manage compatible PV systems.

S-Miles account

The S-Miles account can be created directly by the end user.

You can find the S-Miles account creation guide here.

Highlights

Reliable and flexible communication

  • Sub-1G wireless communication with compatible HMS and HMT series microinverters
  • Wi-Fi and Ethernet network connectivity
  • RS485 and Ethernet interfaces for communication with peripherals
  • Maximum communication distance in open areas: 400 m

Monitoring and system management

  • Module-level monitoring and data storage
  • Local configuration via S-Miles Toolkit
  • Remote operation and maintenance
  • Remote firmware upgrades and parameter configuration
  • Monitoring of PV generation and load consumption
  • Support for zero-export control and power export limitation

Technical data

  • Cloud communication: Wi-Fi / Ethernet
  • Sampling rate: every 15 minutes
  • Microinverter communication: Sub-1G
  • Maximum communication distance in open areas: 400 m
  • Maximum number of monitored PV modules: 99
  • LED indicators: RUN, Cloud, MI and ALM
  • Configuration app: S-Miles Toolkit

Documents

Scope of delivery

  • 1 Ă— Hoymiles DTU-Pro-S

Delivery information

Delivery dates are based on information provided by our suppliers or transport service providers. As unforeseen delays may occur during transport, stated delivery dates are non-binding estimates. Please allow sufficient buffer time when planning installation appointments.

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Any further questions? Contact us.