Data Transfer Units

A high-performing solar system is more than a source of energy. It’s a source of valuable insights, rich data, and the information you need
to live sustainably. Our data transfer units are the bridge between your solar ecosystem and the rest of your life, bringing data together
for easier management, faster troubleshooting and proactive support.

Easy to install microinverters to convert solar energy


Available with WiFi or GPRS connectivity, DTU-Pro gives you the advantage of dependable monitoring and data storage for your entire installation. From consumption and load monitoring in S-Miles Cloud to an external antenna for stronger, more reliable communication, it’s our most comprehensive DTU and ideal for every kind of installation.


For powerful data capture in a convenient plug-and-play format, DTU-W100 uses WiFi to feed performance data to our user-friendly monitoring platform. Whether you’re monitoring consumption, changing settings or looking for potential performance issues, it’s all just a few taps away.

DTU-Lite 4G

One of the first units of its kind, DTU-Lite 4G gives you new levels of flexibility and stability. With fast 4G wireless and WiFi included as standard, you can optimize communication across your installation, even where your signal options are limited. All with the quick installation and great performance you’d expect from Hoymiles.

Backed by a 36-month warranty

At Hoymiles, we build quality into every product we provide. From Jan 1st, 2022, we adopted a new 36-month warranty for our DTUs. This new policy applies to DTUs shipped from Hoymiles from Jan 1st, 2022. For DTUs shipped before this date, the previous 24-month policy would apply.

Speak to our team

From technical questions to product specifications, we’re here to help. Get in touch with our expert team now.