Quality and certifications

Environmental and quality management

The protection of the environment and the high quality of our activities are part of dhp's corporate DNA. To this end, we continuously measure our activities and goals. We analyse and improve the quality of our activities and minimise the impact on the environment.



We are certified according to ISO 9001 and ISO 14001.

We are proud and delighted to have been ISO-certified since December 2020 and to have successfully passed the audits.



SENS eRecycling

SENS eRecycling takes care of the professional recycling and disposal of our solar modules at the end of their service life. Via an advanced recycling fee, the modules are collected from the project site when they are dismantled and free of charge for the system operator.


Peter Kasper

Peter Kasper

Head of Innovation & Change
Member of the Executive Board
+41 81 515 71 40

Would you like to learn more? I look forward to hearing from you!