DC/DC Converters for Microgrids and Smartgrids

The microgrid as a discrete energy system consisting of distributed energy sources and loads operating in parallel or independently from the main power grid to ensure local, reliable, and affordable energy.

Zekalabs AC-DC and DC-DC bidirectional high-power and high-voltage converters and inverters can easily fit to build a safe and fully reliable microgrid system. The high-frequency isolated technology used in our grid connected converters allows providing highly compact solutions that eliminates the need of big grid transformers.

Key features include:

  • High-power input/output from 5kW, 25kW, 40kW to 200kW
  • High voltage energy storage input/output up to 1200Vdc
  • A technology that can operate with batteries and supercaps
  • Bi-directional units that can be used either for charging or discharging
  • Can work in parallel for increasing the output power
  • Galvanic isolation for grid connected units
  • 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 installation advantages both during commissioning and normal operation.


200kW DC-DC Zekalabs

DC-DC 200kW

750V or 1200V
High-power

40kW DC-DC Zekalabs

DC-DC 40kW

450V or 750V
Compact factor

25kW AC-DC Zekalabs

AC-DC 25kW

450V or 800V
Rack-mountable

25kW AC-DC Zekalabs

AC-DC 25kW

450V or 800V
Vertical mount

25kW AC-DC Zekalabs

AC-DC 5kW

80V Charger
CAN control

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