Questions, suggestions or problems?
Even with all the quality and care in the world, questions or problems can sometimes arise. Simply contact your professional installer. They will be happy to assist you with your concerns using their expertise.
Address:
KOSTAL Solar Electric GmbH
Hanferstr. 6
79108 Freiburg i. Br.
Tel.: +49 761 47744 100
Fax: +49 761 47744 111
