Stationary Fuel Cell Power Generation

From fuel cell stack to utility grid — stable, efficient power for distributed generation.

For stationary fuel cell power plants from kW to MW – IGBT and SiC DC/DC converters with multi-input (up to 4 × 500kW), 800V DC bus, and 690VAC grid output, containerized for rapid deployment, achieving ≥97.5% efficiency and modular parallel expansion.

Technical Highlights

Multi‑Input, High‑Power Design： Supports up to 4 independent fuel cell inputs (500kW/1000A each), total capacity 1–2MW per container. Modular parallel expansion to multi‑MW.
Dual Technology Options： IGBT‑based MW modules for heavy‑duty plants; SiC‑based kW units for compact, quiet, high‑efficiency (≥98%) stationary applications.
Grid‑Ready Output： Boosts 200‑600VDC fuel cell input to 800VDC bus, then inverts to 690VAC 3‑phase for direct grid connection or island microgrids. Efficiency ≥97.5%.

FAQ about advantages

What is the power range of this stationary system?

It covers from kW (using SiC compact converters) to MW (using IGBT modules). A single containerized unit handles 1–2MW, and multiple containers can be paralleled for larger plants.

Can I connect multiple fuel cell stacks to one converter?

Yes. The MW‑class IGBT converter supports up to 4 independent fuel cell inputs, each up to 500kW/1000A, with individual current control.

What output voltage and frequency does it provide for grid connection?

The system outputs 3‑phase 690V AC at 50/60Hz, synchronized for direct grid feed-in or island microgrid operation.

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