Contact

Thank you for choosing a device from KOSTAL Solar Electric GmbH! We hope you enjoy consistently high energy yields with your photovoltaic system.

If you have any questions about your device, please contact your relevant service partner or our service hotline:

• Germany and other countries (language: German, English):
  +49 (0)761 477 44-222
• Switzerland:
  +41 32 5800 225
• France, Belgium, Luxembourg:
  +33 16138 4117
• Greece:
  +30 2310 477 555
• Italy:
  +39 011 97 82 420
• Poland:
  +48 22 153 14 98
• Spain, Portugal (language: Spanish, English):
  +34 961 824 927

Please have the following information to hand for speedy processing:

• Type designation
• Serial number (see type plate on the device)