

DTU-Pro-S
The Hoymiles DTU-Pro-S gateway collects data from PV microinverters using a Sub-1G wireless connection and transmits it to the Hoymiles monitoring platform S-Miles Cloud via Ethernet, Wi-Fi, or 4G.
With the DTU-Pro-S, you can access real-time, module-level data and system alerts, monitor system performance remotely, and troubleshoot issues from anywhere using 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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Support of RS485, Ethernet to communicate with peripherals.
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Module-level monitoring and data storage.
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Local configuration with S-Miles Installer App.
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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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