Imprint

This is a translation. The German version is legally binding: Impressum.

SONNWINN GmbH is a firm of experts and engineers in the field of photovoltaics and electricity storage.

The company is based in Wedel near Hamburg, Germany.

Information pursuant to § 5 DDG (German Digital Services Act):

SONNWINN GmbH
Elbstraße 88/1
22880 Wedel
Germany

Represented by the managing directors:
Marco Wilke, Robert Pfatischer

Contact:
Phone: +49 4103 121 4221
Email: kontakt@sonnwinn.de
Website: www.sonnwinn.de

Commercial register entry:
Entered in the commercial register (Handelsregister).
Register court: Amtsgericht Pinneberg (Pinneberg Local Court)
Registration number: HRB 19080 PI

VAT ID:
VAT identification number pursuant to § 27 a of the German Value Added Tax Act (Umsatzsteuergesetz): DE455316078

Picture credits

Photos: SONNWINN GmbH unless stated otherwise. Aerial photographs with battery storage (home page, technical inspections, revenue assessment): DroneWize.

Map data

Map areas: Natural Earth (public domain). Location of project points by district: © GeoBasis-DE / BKG (2026), Datenlizenz Deutschland – Namensnennung – Version 2.0 (dl-de/by-2-0).