The experts on our service line will assist you during the installation and commissioning of PV plants, and they are always available to advise you on technical issues. The specially-trained expert teams are available under different phone numbers for all inquiries regarding inverters, communication products and Sunny Island products.

Availability

Our service line employees are available in Germany, Monday-Friday, from 8 a.m. to 6 p.m., and on Saturdays from 10 p.m. until 4 p.m. at the cost of a local call. If you are not able to reach us directly, we will gladly ring you back. For this purpose, please leave your phone number on the answering machine and take the opportunity of briefly outlining your query. You can also reach us by email.

Please send your request using the contact form.