DZ4: "The numerous of eTrusted feedback makes our service offer tangible and increases the trust in DZ4 as a reliable partner."

DZ4 in cooperation with eTrusted

DZ4 success story

Real Experience Feedback - Find out here how DZ4 was able to win more new customers and collect more feedback from existing customers at the same time with the help of eTrusted Experience Feedback solutions.

In the cooperation with eTrusted, the solar pioneer DZ4 has already achieved some successes. After switching from a classic rating platform to eTrusted Experience Feedback, the number of feedbacks could already be increased in the first weeks. Due to the reputation of Trusted Shops and optimised evaluation invitations through eTrusted, a very high conversion (feedback rate) was achieved.

Further advantages for DZ4 at a glance

  • Optimised online reputation, which significantly supports the acquisition of new customers.
  • Placement of feedback on the website to increase trust on the customer side and thus also conversion.
  • Individual and needs-based advice and support from our Customer Success Managers.
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DZ4 invented the rental solar system for Germany's homes and is one of the leading providers in the rental of solar systems and storage tanks! With DZ4 you get a solar system with storage tank in an all-round carefree package at a fixed monthly price. 

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Sabrina Bühler​, Marketing Leiterin​, DZ-4 GmbH

"DZ4 stands for solar power in an all-round carefree package. The numerous eTrusted feedbacks make our service offer tangible and increase the trust in DZ4 as a reliable partner for one's own energy transition."

Feel free to contact our experts and arrange an initial consultation.

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Information on the processing of personal data by Trusted Shops AG can be found in the data protection information.