The Hoymiles gateway DTU-Lite-S is a data transmission unit that collects information and data from microinverters using a sub-1G radio solution and transmits it to the Hoymiles monitoring system S-Miles Cloud via WLAN technology.

Features

• Easy installation thanks to plug and play
• Monitoring at module level, with up to 99 solar modules
• Data and alarms from microinverters on S-Miles Toolkit in real time
• Remote maintenance of the system via the S-Miles Cloud
• Direct connection (USB port)

How it works

The DTU-Lite-S data transmission unit has a monitoring capacity for up to 99 solar modules. This makes the system ideal for a wide variety of PV systems. Users can read the data and alarms quickly and easily at module level. Remote operation and maintenance of the PV system can be carried out conveniently at any time and from any location via the Hoymiles S-Miles Cloud.

S-Miles account creation

The S-Miles account can only be created via the DTU dealer. We need some information from you to create your account. You can access our online account creation form here. When the account is created, you will automatically receive both user and installer access. The data can only be transmitted and the account created as soon as you have the Micro-Inverter and the corresponding DTU and you can read the serial numbers on the devices.

Technical data

• Type: Sub-1G
• Maximum distance (open area and depending on installation environment): up to 400m
• Limitation of monitoring data from solar modules: 99
• Signal: WLAN:802.11b/g/n
• Sampling: Every 15 minutes
• LED display
• Local APP: S-Miles Toolkit
• Power consumption type 1.0 W / max. 5.0 W
• Input voltage: 5V
• Ambient temperature range: -20 to +55°C
• Dimensions (WxHxD): 143 x 33 x 12.5 mm
• Weight: 0.1kg
• Certificate: CE, FCC, IC, RCM, Anatel
• Microinverter model: HMS and HMT series

Scope of delivery:
1x Hoymiles DTU-Lite-S data transmission unit