SMA MD.SEN-US-40 - Page 34

11 Contact
SMA Solar Technology AG
Installation ManualMDSEN-US-40-IA-en-1334
11 Contact
If you have technical problems with our products, please contact the SMAServiceLine. The
following data is required in order to provide you with the necessary assistance:
• Inverters:
– Serial number
– Firmware version
– Special country-specific settings (if available)
• Detailed description of the problem
• Cables and sensors used
• Module:
– Serial number
– Hardware version
You can find your country's contact information at:
https://go.sma.de/service