© Honda

Honda has introduced its next-generation hydrogen fuel cell module, improving cost, durability, and efficiency. Revealed at the H2 & FC EXPO in Tokyo, the new module cuts production costs by half while doubling durability compared to its predecessor. It also achieves three times the volumetric power density, making it more compact and easier to use in different applications.

Specifications and Performance

The independently developed module is a shift from Honda’s previous collaboration with General Motors. Set for mass production in 2027, it offers a 150 kW output with a voltage range of 450-850V and a maximum efficiency of 59.8%. Weighing 250 kg with a power density of 0.60 kW/kg, it provides a practical and scalable fuel cell solution. The system operates in temperatures from -30°C to +60°C and meets hydrogen gas composition and safety standards, including an IP67-equivalent ingress protection rating.

Fuel Cell Power Generator for Industrial Use

Honda is also launching the Fuel Cell Power Generator, a hydrogen-based power supply for factories, offices, and other facilities needing zero-emissions backup power. Entering production in 2026, this generator delivers power within 10 seconds of startup and can scale up to 1,000 kW, offering a strong alternative to traditional backup systems.

Expanding Hydrogen Applications

Honda’s hydrogen plans go beyond passenger vehicles. The company is looking at commercial trucks, construction machinery, and off-grid power generation. By expanding the use of its fuel cell technology, Honda aims to make hydrogen a more practical option alongside internal combustion engines and battery-electric powertrains.

While infrastructure is still a challenge, Honda’s continued investment in hydrogen fuel cells shows confidence in the technology’s future. Lower costs, better performance, and more flexibility could help hydrogen become a more widely used energy source in the coming years.

Earlier this year, Toyota has also revealed a new fuel cell system that is expected to match the reliability of diesel engines.