The Power Conversion company

Energy storage, as a solution to the global expectations for clean and reliable energy, provides a huge number of benefits like increasing the predictive accuracy of current supply from renewable energy plants , reduce power fluctuations , adapt energy supply to meet times of high demand, cap peak loads to reduce demand charges, etc.

Zekalabs bidirectional AC-DC and DC-DC high-power and high-voltage converters and inverters are highly appreciated by system integrators for their projects. Reliable, robust and scalable, they provide all the functionality needed to have a successful and fully reliable energy storage system.

Flow batteries application
Energy Storage application
Battery charging application

Key features include:

  • High-power input/output from 25kW, 40kW to 200kW
  • High voltage input/output up to 1200Vdc for high-voltage batteries
  • Bi-directional modes of operation
  • Can be used either in buck or boost mode
  • Can work in parallel for increasing the output power  
  • Modbus RTU, Modbus TCP, CAN, Profibus control
  • Additional inputs and outputs for implementing custom functionality and control

Moreover, unique monitoring features and control functions give the whole power plant advantages both during commissioning and normal operation.

200kW DC-DC

DC-DC 200kW

750V or 1200V

40kW AC-DC

DC-DC 40kW

450V or 750V
Compact factor

25kW AC-DC

AC-DC 25kW


25kW AC-DC

AC-DC 25kW

450V or 800V
Vertical mount