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:
- Device type 
- Serial number 
- Firmware version 
- Event message 
- Mounting location and mounting height 
- Type of communication 
- Type and number of PV modules 
- Type of the communication products connected 
- Use the name of the system in Sunny Portal (if available) 
- Access data for Sunny Portal (if available) 
- Special country-specific settings (if available) 
- Detailed description of the problem 
You can find your country's contact information at:
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