DTU-W100
www.hoymiles.com
8
Material
Relative signal range reductions
Wood/Glass
0-10%
Stone/Pressed cardboard
10%-40%
Reinforced concrete (reduction increases
with amount of reinforcement)
10%-90%
Metal
Up to 100%
Therefore, the DTU shall be placed as close to the microinverters as possible at the site to ensure
good communication between DTU and microinverters.
3) DTU Installation
a. Connect the DTU to the adapter and plug it into the wall socket. (Figure 1)
（
Figure1
）
b. If use Power Strip, please make sure it is placed at least 1 meter above the ground and try to
install the DTU 90 degrees vertical to the ground as much as possible (figure 2).
(Figure 2)
Note
：
Please do not install the DTU direct above the metal or concrete to prevent the signal
dilution.
