Energy efficiency tailor-made

Your company wants to support its electrical power supply with its own power supply system?

Tailor-made produced, does the E-SpeicherWerk power storage systemorientate on the requirements onsite, and will be conceptualized to fit its specific environment. This also allows integration into existing energy management concepts as well as linkingto a software system via interface connections.

State-of-the-art power electronics from SIEMENS in a solid, high-quality control cabinet. The lithium-ion cells as battery are not oxygen reactive and nonhazardous.

The performance parameters for your company´s consumption and the company´s in-house consumers have optional power electronics with 17, 36, 55 or 110 kW for nearly all requirements. The storage capacity in kWh is scaled and configured to individual needs.

Performance criteria

  • Continuous output: 17, 36, 55 or 110 kW - 3-phase
  • Storage capacity: selectable 25, 38, 58, 115, 128, 192 or 250 kWh
  • Expected service life: 6,000 full load cycles
  • Storage efficiency: 96%
  • System efficiency: > 85%
  • Self-discharge: 3%
  • Protection class: IP54 Three-phase AC capability
  • Compensation of unbalanced loads
  • Remote maintenance
  • PC monitoring


  • Emergency power function
  • Reactive current compensation
  • Load control of consumer segment


Other features are included and will be offered on request.