E-Technik is proud to form a strong corporate group of specialized companies. Each of them contributes their unique expertise to provide clients with complete, tailor-made renewable energy solutions. 

From procurement and logistics to commissioning, after-sales service, and maintenance, as well as planning and installation, we offer comprehensive support.  Our teams work seamlessly together to ensure that your project is realized smoothly and efficiently.

KWP-Invest: operates and manages energy generation installations to ensure efficient and reliable working systems. 

PV-Solar-Energie-Service-Zentrum: specializes in maintenance and re-powering of renewable energy systems. In addition, we provide repair and replacement services for inverters and measurement and monitoring systems. 

E-Technik Belgien: also offers maintenance and re-powering of renewable energy installations and repair and replacement services for inverters and monitoring systems. In addition, we operate as a wholesaler and cover a wide range of products and solutions.

E-Technik Energiebau: specializes in ground-mounted solar panel installations, taking charge of the planning and complete calculation of projects. We ensure that your projects are realized efficiently and sustainably. 

Enerxo: offers a complete service package for solar project realization.