Business lines


Test, validation, reliability and qualification engineering for energy systems and subsystems

  • 8 000m2 of tests plateforms
  • 250+ electrical channels
  • From a few kW to 2 MW
  • Laboratories

Applications :

Batteries | E-motors | Power electronics | Power components | Systems

Our offer

Performance, reliability and qualification testing

  • Electrical functional and endurance testing
  • Abuse testing
  • Environmental testing
  • Mechanical testing

Consulting and Expertise

  • Support for product design and industrialisation
  • Preparing qualification plans
  • Technological and failure expertise and analysis
  • Physical-chemical, gas, post-mortem analyses etc.
  • Multiphysics simulation


  • Definition, installation and commissioning of test engineering centres
  • Definition and design of turnkey test benches
  • Implementation of BMS algorithms and validation

Discover SERMA Energy, SERMA Technologies and SERMA Ingénierie,
operating in the energy sector: