Choose your Hydrogen Fuel Cell Power Supply System solution
Stationary Fuel Cell Power Generation
kW to MW stationary power — IGBT and SiC converters with grid-tie or island operation, containerized for rapid deployment.
On-Board Fuel Cell Vehicle Power System
High‑density DC/DC conversion for FCEV buses, trucks, and fleets — automotive‑grade liquid cooling, CAN interface.
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Perhaps you would like to know more?
What applications does this solution cover?
A

It covers both stationary fuel cell power generation (kW to MW, grid‑connected or island) and on‑board vehicle power systems (buses, trucks, passenger cars). The same core DC/DC technology is adapted to each use case.

What is the difference between the IGBT and SiC versions?
A

IGBT‑based modules are optimized for high‑power stationary plants (1–2MW per container, parallel to multi‑MW). SiC‑based units are designed for onboard vehicle applications – compact, high power density (7.5kW/L), and peak efficiency up to 99%.

Can the stationary system accept multiple fuel cell stacks?
A

Yes. The MW‑class IGBT converter has 4 independent input ports, each up to 500kW/1000A. Each port can connect to a separate fuel cell stack with individual current control.

What output does the stationary system provide for grid connection?
A

It outputs 3‑phase 690V AC at 50/60Hz, ready for direct grid feed‑in or island microgrid operation. Efficiency from fuel cell DC input to AC output is ≥97.5%.

Is the on‑board converter automotive‑certified?
A

Yes. It meets GB/T, ECE‑R10, ISO 7637, CISPR 25, and other automotive standards. It is IP67 rated, liquid‑cooled, operates from -40℃ to +85℃, and communicates via CAN2.0B (J1939).

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Latest news
Hygen Power Delivers 5MW IGBT Hydrogen Rectifier for Green Hydrogen Project in Germany
2026.04.15
Hygen Power Delivers 5MW IGBT Hydrogen Rectifier for Green Hydrogen Project
Hygen Power has delivered a 5MW IGBT-based two-stage hydrogen rectifier to a green hydrogen production facility. The project, developed by an energy utility, integrates wind
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Hygen Power How to Ensure Long-Term Reliability
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2026.04.15
Hygen Power Unveils MW‑Class Fuel Cell DC/DC Converter for Stationary Power Plants
Four independent inputs, containerized design, and grid‑ready 690V AC output. Hygen Power has expanded its fuel cell DC‑DC converter series with a new MW‑class module specifically designed for stationary
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