SolarEdge Extends Collaboration with Infineon to Enable Solid-State Protection for 800 VDC AI Data Centers
SolarEdge and Infineon extended their collaboration into solid-state circuit breaker technology for 800 VDC power distribution in AI and hyperscale data centers, with SolarEdge leading the SSCB design and Infineon supplying silicon carbide JFET devices. SSCBs are designed to interrupt DC faults within a few microseconds — orders of magnitude faster than electromechanical breakers — addressing safe fault isolation in increasingly power-dense compute environments.
Key figures
- Mv input range
- 13.8-34.5 kV
- Sst efficiency
- over 99%
- Sst output range
- 800-1500 VDC
- Voltage architecture
- 800 VDC
- Prior sst collaboration
- November 2025
AI analysis
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