SMA Solar Technology AG Electrical Connection
Installation Guide SMC9-11TLRP-IEN100640 33
5.5.2 Assembling the DC Plug Connector
In order to connect to the inverter, all connecting cables of the PV modules must be equipped with the
DC plug connectors provided.
To assemble the DC plug connectors, proceed as detailed below. Ensure the plug connectors have
the correct polarity. The DC plug connectors are marked with "+" and "–".
Cable requirements:
• Use a PV1-F cable.
Procedure
1. Insert the stripped cable into the plug connector as
far as it will go.
2. Press the clamping bracket down until it audibly
snaps into place.
3. Ensure the cable is correctly in place.
Result Action
☑ If the conductors are visible in the hollow
cavity of the clamping clip, the cable is in
the correct position.
• Proceed to step 4.
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