IE-GRID 30 kW to multi-MW hydrogen fuel cell power system

The IE-GRID 30 kW to multi-MW hydrogen fuel cell power system is a stationary PEM fuel cell system from Intelligent Energy for back-up, off-grid and microgrid power. It serves as an alternative to diesel generators for standby power, grid balancing and permanent off-grid supply, and it can be configured to suit individual site requirements.

The system delivers quiet, zero-carbon power with no CO2, NOx, SOx or particulate emissions. It is capable of round-the-clock operation with true load-following, output is configurable as AC or DC depending on the model, and combined heat and power is available. These characteristics suit sites that need clean, resilient energy independent of grid constraints.

Scalability rests on two fuel cell building blocks. Lower-power configurations use air-cooled IE-POWER systems supplied at scalable outputs. Larger systems use the HD100 platform, which is configured in parallel or series to deliver tailored solutions up to 3,000 kW in a single container; multiple containers are installed for multi-MW power. On dynamics, the fuel cell system provides fast transient response and black-start capability, delivering full power in under 30 s. Fast power response is listed together with fewer batteries and supercapacitors and a simplified balance of plant among the system benefits.

Systems can be supplied as a fully packaged turnkey solution or as standalone fuel cell systems for integration into customer-specific enclosures or containerised solutions, which aligns the power plant with project requirements and existing infrastructure. Compact footprint, smaller heat exchangers and reduced downtime are listed among the benefits. Documented configurations include a containerised system for testing within a microgrid environment and a stationary power system for backup power. Output voltage, hydrogen supply, cooling of the HD100 systems and communication interface details are not given in the available documentation and should be confirmed with the maker.

No product certifications or standards are stated in the maker's documentation for this system, so compliance for a given site or grid connection should be confirmed with Intelligent Energy. The company designs and manufactures its fuel cell systems in the UK and operates a dedicated test facility for hydrogen fuel cell systems for aerospace and high-power stationary applications. The technology is described as proven in stationary power applications.

Typical applications include data centres, telecommunications, TV and film production, construction sites, critical infrastructure, shore-to-ship power in ports, ground power equipment at airports, backup and off-grid power, and support for grid resilience. The larger systems are aimed at roles where bigger diesel generator sets are used.