Safe shopping
Idosell security badge


Responsible according to § 5 TMG, § 18 MStV:

OneStep.Solar Sp. z o.o.
ul. Chmielna 73B/14
00-801 Warsaw
Phone: +48 22 897 48 12

Contact details (Orders, Customer Service, Inquiries)

OneStep.Solar Germany
Hochstraße 17, 47228 Duisburg
Phone: +498000010465

Represented by its Managing Director: Mr. Robert Pabierowski

Court of Registration: Business Registry of the District Court for the Capital City of Warsaw in Warsaw
Registration Number: KRS: 0001002018

VAT ID (NIP): PL5273027756
Tax Number (REGON): 523666240

The European Commission provides a platform for online dispute resolution (OS), which you can find here Our email address can be found above. We are not obliged and not willing to participate in dispute resolution proceedings before a consumer arbitration board.