SMA BEAM-BT-11 - Manual (Page 72)

Troubleshooting SMA Solar Technology AG
72 BeamBT11-BA-BEN112713 User Manual
Sunny Beam does not
list all inverters of your
plant Sunny Beam has completed plant
search before all devices were
connected to one another. For
plants with many devices, it may
take several minutes until all devices
are connected to one another. • Repeat plant search.
Not all devices are connected to
one another. The wireless
connection of several devices may
be disturbed by ambient conditions. • Check the connection quality
of the devices (see the
respective manual). The
connection quality of each
device must be at least
"good". If required,
SMA Bluetooth Repeater or
SMA Bluetooth Piggy-Back
Plus may be used.
Not all devices are connected to
one another. In certain devices, the
NetID of your plant may not be set. • Check whether the NetID of
your plant is set in the devices.
Inverters with retrofitted
SMA Bluetooth Piggy-Back shut
down overnight. Therefore, the
Sunny Beam cannot establish a
connection to these inverters at
night. As soon as the inverters switch on in
the morning, the Sunny Beam is able
to establish a connection to them.
Problem Cause Rectification