Renewable Energy



Our interconnection technology for solar modules sets new standards. With passion we develop products for a sustainable future.


High Standards as Motivation

Maintenance-free, reliable and weather-resistant: Photovoltaic elements need to fulfill special demands. They have to withstand extreme environmental conditions over their entire service life. In addition, they should be easy to implement, have an optimum cost-benefit ratio and meet the high technical requirements of the UL and IEC norms.

We have assailed these tasks and have developed a new product generation for the wiring of solar modules. Our portfolio includes electrical connectivity solutions like junction boxes for thin-film and crystalline modules as well as connectors.

  • Minimal Contact Resistance

  • Optimized Heat Management

  • Reliable Diode Solutions

  • Maximum Operational Reliability


Fresh Ideas for a Better Planet

The high system voltage of photovoltaic systems requires powerful components – and we have accepted this challenge.

Our business unit Renewable Energy develops high-quality interconnection technology for photovoltaic components. Our basis are the many years of experience in the automotive industry.

Sustainable through


Reliable Support & Flexibility

for Your Success Story

Leading the Way

with Decades of Experience in the Automotive Industry

Markus Bischof is your Contact for Individual Questions

Global Account Manager

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You Set the Agenda - We Engineer the Product

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01 – Requirements Analysis

We discuss your product request and the potentials.

02 – Product Concept

We create and validate a detailed product concept.

03 – Getting Serious

You receive a cost calculation.

04 – Product Realization

We manufacture your product and monitor the process.