10
EN
Installation of multiple units
•
When installing multiple units position the inverters side by
side paying attention to keep the minimum clearance distances
(measured from the outer edge of the inverter) for each inverter
specified in the following graph.
PVS-120
PVS-120 PVS-120
PVS-120 PVS-120
PVS-120 PVS-120
30 cm
30 cm 30 cm
•
The vertical installation of two inverters positioned back to
back is also permitted on a structure which must be composed
of a 2 or 3 frame supports (refer to “Mounting with a support
bracket” paragraph). In this case the minimum recommended
distance between the units in order to avoid the use of an air
deflector is 30cm.
6A
6B
6C
6D
4A
4B
4C
4D1D
30 cm
Please refer to the warranty terms and conditions to evaluate any possible warranty exclusions due to improper in-
stallation.
Wireless signal environmental checks
The inverter can be commissioned and monitored using the wireless communication channel. The WLAN board of the inverter uses
radio waves to transmit and receive data, it is therefore important to find a new position for the router considering the different
materials which the radio signal will have to pass through:
Material Relative signal reduction
Open field 0% (strength of approximately 40 meters)
Wood / Glass From 0 to 10%
Stone / Plywood From 10 to 40%
Reinforced concrete From 60 to 90%
Metal Up to 100 %
Final installation of the inverter must not compromise access to any externally located disconnection devices.
Please refer to the warranty terms and conditions to evaluate any possible warranty exclusions due to improper in-
stallation.
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