© 2021 Hoymiles Power Electronics Inc. All rights reserved.
07
Single-phase Microinverter User Manual
4.4 System Installation Sequence
1. Install the PV modules, microinverters
and repeater
2. Locate the DTU
3. Log in to the local interface of the DTU
4. Add Microinverter SNs
5. Check the communication between
microinverters and DTU
6. Mount the DTU on the wall (optional)
7. Connect to the Internet
8. Start procedure
9. Normal operation
4.5 Preparation
A. Download the Hoymiles Installer App.
B. Check the box for following items:
- Hoymiles DTU-Pro
- Two Antennas
- Adapter
- Bracket
- 5-Pin Plug
C. Choose the way DTU-Pro connects to the Internet:
Use Wi-Fi or Ethernet. Prepare for the following items, if needed:
- Ethernet Cable (if Ethernet option is selected).
- Hoymiles Installer App.
4.6 Install the DTU
Step 1:
Install the antennas.
Take the two 2.4G antennas out of the box, and screw the antennas into the Wi-Fi port and 2.4G port.
