Details according to § 5 TMG:

Optosolar GmbH
Hinterhofen 21
D 79291 Merdingen


Represented by:

Dr. Klaus Buecher



+49 (0) 7668 9951791


+49 (0) 768 902698


buecher (at)

Company registration:

Registered at Handelsregister.
Registergericht: Amtsgericht Freiburg
Registration numberr: HRB 390 Bs


Umsatzsteuer-Identifikationsnummer gemäß §27 a Umsatzsteuergesetz:
DE 209704999

Finanzamt Freiburg Land, Steuernr. 07021/45002

Details of our Insurance ('Berufshaftpflichtversicherung'):

Name and location of insurance company:

General Liability Insurance (world wide coverage):

HDI-Gerling Industrie Versicherung AG

HDI Platz 1

30659 Hannover



Responsible for content ('Inhalt') according to § 55 Abs. 2 RStV:

Optosolar GmbH

Dr. Klaus Buecher
Hinterhofen 21
D 79291 Merdingen

Quellenangaben für die verwendeten Bilder und Grafiken:


German language source of impressum:


Limitation of liability for internal content

The content of our website has been compiled with meticulous care and to the best of our knowledge. However, we cannot assume any liability for the up-to-dateness, completeness or accuracy of any of the pages.

Pursuant to section 7, para. 1 of the TMG (Telemediengesetz – Tele Media Act by German law), we as service providers are liable for our own content on these pages in accordance with general laws. However, pursuant to sections 8 to 10 of the TMG, we as service providers are not under obligation to monitor external information provided or stored on our website. Once we have become aware of a specific infringement of the law, we will immediately remove the content in question. Any liability concerning this matter can only be assumed from the point in time at which the infringement becomes known to us.

Limitation of liability for external links

Our website contains links to the websites of third parties („external links“). As the content of these websites is not under our control, we cannot assume any liability for such external content. In all cases, the provider of information of the linked websites is liable for the content and accuracy of the information provided. At the point in time when the links were placed, no infringements of the law were recognisable to us. As soon as an infringement of the law becomes known to us, we will immediately remove the link in question.


The content and works published on this website are governed by the copyright laws of Germany. Any duplication, processing, distribution or any form of utilisation beyond the scope of copyright law shall require the prior written consent of the author or authors in question.


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