
- 13 -
006CC2
2 - Plan the installation
Before permanently mounting the system it is important to consider the possible scenarios shown
below and evaluate the right position for the CDD and MICRO inverters.
The distances used in the examples are between the CDD and the closest MICRO inverter available.
1
2
3
5
6
4
7
?
?
?
?
Wooden
Wooden
Concrete
Windows
Wooden
Distance
less
than
7.5m/25ft
Distance
less
than
10m/33ft
Distance
less
than
30m/100ft
Metal or
reinforced
concrete
Metal or
reinforced
concrete
Distance
more
than
7.5m/25ft
Evaluate the
RF signal
quality and
the possibility
to extend the
RF antenna
externally
Evaluate the
RF signal
quality and
the possibility
to extend the
RF antenna
externally or
to install the
CDD on the
top floor
Install the
antenna in
a plastic box
15cm/ 6in
above roof
and in line-
of-sight of
PV panels