Combined innovation and competence

The Business Unit Solar & Windpower is an internationally active company and member of the worldwide transacts LEONI Group.

It produces all components that belong to a high quality DC-system using highly specialized compounds which are developed and manufactured on site.

Our key competencies are in the development, design, manufacture and sale of high quality cables, conductors, connectors and junction boxes for complex applications in industry and infrastructure systems. Above-average additional services such as order-specific innovations, electron-beam cross-linking and engineering are highly appreciated.

The creation of lasting solutions for the customer is a prime aim. Customers are advised before and during the project phase and the support continues even after the project is finished.

Lasting partnerships confirm the great benefits and added value for customers and users.


LEONI photovoltaic

DC-power system


Cables and systems for wind turbines



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