DTU-W100
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3.4 Installation Sequence
3.5 DTU Installation Procedure
1) Install the PV Modules and microinverters
Please refer to the Microinverter’s Manual or Quick Installation Guide for the detail installation
steps.
2) Locate the DTU
The maximum communication distance of Hoymiles DTU is 100m in open space. The walls,
roofs or other obstacles in between will effect on the signal and reduce the communication
distance in the real installation.
The range of signal reduction for possible obstacles at the site has been shown below: