Do you have any questions?


Even if the sun suddenly stops shining, we will not leave you out in the rain. Our highly skilled support team would be happy to help you with your technical questions about Solar-Log™. Our main focus is customer satisfaction. Would you like more detailed information? Extensive data sheets, manuals and brochures are available for download.

Christmas holidays

All of our departments will be shutting down for the holidays from December 23 to December 29, 2017.
Between the dates of December 27 to 29 we are available for emergencies and for WEB-4U services from 9 am to 12 noon and 1 pm to 5 pm. Between the dates of January 2 to 5 our Customer Service & Technical Support departments are available but with reduced personnel. For this reason, longer waiting and processing times are to be expected.
Our last shipping date before Christmas: Thursday, December 21, 2017 - First shipping day in 2018: Monday, January 8, 2018

We wish all a very contemplative and restorative Christmas Holiday and a healthy, happy and successful 2018!

At a glance

Supported components

Important data and compatibility of the Solar-LogTM models at a glance. Here you can find the right Solar-LogTM for your component.


Become a professional

Training Dates

Trainings ensure quality and increased know-how. We offer in-depth, compact and specific training for everything related to Solar-Log™. We provide training for you in all of our product areas and those related to solar energy.


Dr. Frank Schlichting, Managing Director, SDS, presents the latest innovations for the Solar-Log™ energy management system at Intersolar.