

Hoymiles 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.
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Features
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Tech Specs
Features
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Sub-1G wireless solution enables stable communication with HMS, HMT series of microinverter.
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More communication options with Ethernet, Wi-Fi or 4G.
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More communication options with Ethernet, Wi-Fi or 4G.
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Module-level monitoring and data storage.
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Local configuration with S-Miles Toolkit.
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Support remote O&M including remote upgrading, parameter setting.
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Smart zero export control and power export limiting.
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PV generation and load consumption monitoring.
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Tech Specs
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WIFI
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4G
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Signal:Sub-1G
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Maximum distance (open space):400 m
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Monitoring data limit from solar panels:99
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Ethernet (Communication to S-Miles Cloud):RJ45 × 1, 100Mbps
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Wireless (Communication to S-Miles Cloud):Wi-Fi:802.11b/g/n
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Installation method:Wall mounting
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Microinverter mode:HMS series
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Signal:Sub-1G
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Maximum distance (open space):400 m
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Monitoring data limit from solar panels:99
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Ethernet (Communication to S-Miles Cloud):RJ45 × 1, 100Mbps
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Wireless (Communication to S-Miles Cloud):4G:TDD-LTE, FDD-LTE 3G:SCDMA 2G:GSM/GPRS
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Installation method:Desktop mounting
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Microinverter mode:HMT series
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