Development and production of battery and electronic systems

We develop and manufacture customized battery and electronics solutions for the maritime industry, technical infrastructure, and demanding industrial applications.

From concept and design to the finished, certified product, we deliver comprehensive solutions with a focus on quality, reliability, and efficient production.

Battery solutions, electronics, and engineering


Engineering and certification of battery systems

Freber assists customers throughout the entire process, from development to certified battery and energy systems.
We provide support for documentation, testing, and communication with classification societies and certification bodies for maritime and industrial applications.

Areas of expertise

  • Certification and Compliance
  • System Design and Integration
  • Testing and Documentation
  • Production and Delivery