IGBT Stacks

Reach 1500VDC
With 2-Level through Intelligent Switching


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SEMIKUBE® 1500V Benefits

Following the solar trend to increase DC voltage, SEMIKUBE extends its range with a 1300A, 2-level power electronic stack, able to operate up 1500VDC. Using state-of-the-art IntelliOff driving technology, the inverter provides safe operation under all conditions. The high robustness of the CAL diode against cosmic rays, gives a very low failure rate. Designed within the same footprint as standard SEMIKUBE size 3, the SEMIKUBE 1500V provides a fast, cost-effective alternative to 3-level solutions.

SEMIKUBE® 1500V Key Features

  • Up to 1500kVA
  • Power density up to 5.7kVA/litre
  • New ASIC chipset
  • Increased SOA with multi switch modes
  • Drivers and current sensors
  • Forced air cooled platform
  • Flexible design

SEMIKUBE® 1500V Product Range


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Pre-qualified platform

  • Complies with environmental standards (IEC 60721-3)
  • Automated electrical tests and 100% fully tested in production

Easy maintenance

  • DC connection via fast-mount clamps
  • Fast replacement time of 30mins
  • Power assembly weighs less than 30kg

Solar PV inverters

Various SEMIKUBE sizes of solar inverter stacks
  • With IntelliOff