3 Product Description SMA Solar Technology AG
10 STP5-9TL-BA-en-10 User Manual
Symbols on the Inverter
Symbol Designation Explanation
Inverter This symbol defines the function of the
green LED. The green LED indicates the
operating state of the inverter.
Observe the documentation. This symbol defines the function of the
red LED. The red LED indicates an error.
• Contact installer.
Bluetooth This symbol defines the function of the
blue LED. The blue LED indicates that
communication via Bluetooth is
activated.
QR Code
®
By scanning this QR Code
®
, the solar
power professional installing the inverter
can register the inverter and take part in
the SMA bonus programme.