SMA Replacement of SMA Devices in Systems with SMA - Manual (Page 6)

2 Safety SMA Solar Technology AG
6 Geraeteaustausch-IA-en-20 Installation Manual
2 Safety
3 General Information
Only inverters of the same device type and with the same type of communication are replaceable
In the communication products, you can only replace inverters of the same device type which are additionally equipped
with the same type of communication (BLUETOOTH, Speedwire, RS485). The device type (model) is indicated on the
type label of the inverter (e.g. model: SB 3000TL-21).
Do NOT delete inverters in Sunny Portal
To retain the data of the inverter to be replaced in Sunny Portal, do not delete the inverter to be replaced from
Sunny Portal.
Observe the sequence of the action steps
Some of the action steps described in this document must already be performed before decommissioning the device to
be replaced and before commissioning the new device. Observe the sequence of the action steps.
Log in at the communication products and Sunny Portal with the user role "Installer"
Log in at the communication products with the user role Installer for replacing devices. You will need the password for
the user role Installer of the communication product used in the PV system.
Observe the safety information in the manuals
Observe all safety information in this document and in the manuals of the products described.