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

Success Story of DZ4

Real Experience Feedback ─ Learn how DZ4 used eTrusted Experience Feedback solutions to attract more new customers while collecting more feedback from existing customers.​

The solar pioneer DZ4 has already achieved some success in its cooperation with eTrusted. After switching from a classic review platform to eTrusted Experience Feedback, the number of reviews could already be increased in the first weeks. A very high conversion rate (rating rate) was achieved due to Trusted Shops' reputation and optimised review invites through eTrusted.​

Further benefits for DZ4 ​

  • 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 the conversion.​

  • Individual and needs-based advice as well as support from our Customer Success Managers.

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DZ4 invented the rental solar system for German households and is one of the leading providers in the rental of solar systems and storage tanks! With DZ4, customers receive a solar system with storage in an all-round carefree package at a fixed monthly price.​

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Sabrina Bühler​, Head of Marketing​, DZ-4 GmbH

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

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