Hoymiles DTU-Pro-S WLAN data transmission unit Data logger for HMT / HMS

The Hoymiles Gateway DTU-Pro is a data transmission unit that collects information and data from PV micro-inverters via a 2.4 GHz wireless solution and sends it to the S-Miles Cloud, Hoymiles' monitoring platform, through various communication options such as Ethernet or Wi-Fi.

Features:

• Stable communication with HMS and HMT series micro-inverters
• Supports RS485, Ethernet port for communication with peripheral devices
• Monitoring and data storage at the module level
• Local configuration with S-Miles Toolkit
• Support for remote O&M, including remote upgrades and parameter settings
• Intelligent zero-export control and power export limitation
• Monitoring of PV generation and load consumption

Operation:
The DTU-Pro data transmission unit has monitoring capacity for up to 99 solar modules, making it suitable for more complex PV systems. Data and alarms can be easily and quickly read by users at the module level. Remote operation and maintenance of the PV system can be conveniently performed anytime and from anywhere via the Hoymiles S-Miles Cloud.

S-Miles Account Creation:
The creation of the S-Miles account can be done directly by the end user. Instructions from Hoymiles can be found in the download section of this article.

Technical Specifications:

• Signal Cloud Communication: Wi-Fi / Ethernet
• Sampling Rate: Every 15 minutes
• Signal Inverter Communication: Sub-1G
• Max. Distance (open area): 400m
• Monitoring Data Limit: Up to 99 solar modules (depending on installation environment)
• 4-LED indicators
• Power Supply Input Voltage/Frequency: 100 V/AC - 240 V/AC / 50 or 60 Hz
• Power Supply Output Voltage/Current: 5V / 2A
• Power Consumption: 1.5W (typical), 3W (max.)
• Operating Temperature Range: -20°C - +55°C
• Dimensions: 200 x 101 x 29 mm (without antennas)
• Weight: 0.20 kg
• Mounting Options: Wall / Table mount
• Protection Class: Indoor IP20

Delivery includes: 1x Hoymiles DTU-Pro-S data transmission unit.