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SONNWINN

Contact

Use our enquiry form, call us or send us an email.

SONNWINN GmbH

Elbstraße 88/1
22880 Wedel (near Hamburg), Germany

Phone +49 4103 121 4221

Email kontakt@sonnwinn.de

Tablet showing the circuit diagram of a PV system on report pages with an irradiation map and tables
SONNWINN GmbH locations Map of Germany: head office in Wedel near Hamburg, further locations in Buchholz in der Nordheide, Kassel and Augsburg. Wedel near Hamburg (head office) Buchholz i. d. Nordheide Kassel Augsburg

Locations

The head office of SONNWINN GmbH is in Wedel near Hamburg. Further locations of our experts:

  • Buchholz in der Nordheide (Lower Saxony)
  • Kassel (Hesse)
  • Augsburg (Bavaria)

We work on projects throughout Germany and internationally.

Countries with SONNWINN GmbH projects in Europe Map of Europe: countries in which SONNWINN has inspected or assessed installations are highlighted.

International work

Besides Germany, our experts have inspected and assessed installations in more than 25 other countries – in Europe as well as in Asia, Africa and the Americas, including Spain, Italy, the United Kingdom, the Netherlands, Poland and the Baltic states as well as Chile, Kazakhstan, Pakistan and the Philippines.

Enquiry

Use the form, call us on +49 4103 121 4221 or write to kontakt@sonnwinn.de – whichever suits you best.

You do not need to attach documents to your enquiry – once we have received it, we will help you put together the documents required.

Service

Technical inspections

Assessments

Planning and consulting

Other

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