Right in the bustling heart of Shanghai, where towering skyscrapers mix with innovative industrial parks, something exciting is happening in the world of hydrogen fuel cell news. This city has been paving the way for hydrogen energy and infrastructure pilot programs for years, and now it’s stepping up again with some game-changing developments that could seriously shake up heavy-duty transport and more. This month, Shanghai Hydrogen Propulsion Technology Co., Ltd. (SHPT) introduced two flagship products—the PROME M5X fuel cell stack and the PROME P5X integrated system. They’re touting these as real game-changers for hydrogen vehicles and stationary power applications.
Dynamic Duo: M5X & P5X
The shiny new M5X stack boasts a peak power output of 328 kW, with a remarkable volumetric density of 7.1 kW/L and a mass density of 7.2 kW/kg. What’s even cooler? They’ve managed to cut down the platinum loading to just 0.215 g/kW, effectively tackling one of the biggest cost barriers in PEM fuel cell tech. Plus, this stack can handle a wide temperature range from –40 °C to 95 °C, making it one of the most robust self-humidified stacks out there. All these specs are pushing the envelope for lighter and more compact setups in heavy-duty trucks and industrial power systems.
Then there’s the P5X system, which packs compressors, cooling circuits, hydrogen delivery modules, and power electronics into a sleek 280 kW unit, tipping the scales at just over 1 kW/kg—the first of its kind in China! With a design life of 30,000 hours and an efficiency rating of 51% under real-world highway conditions for a 49-ton truck, fleets can expect real improvements in payload capacity and fuel economy. This is a big leap toward reducing the total cost of ownership for operators keen to transition from diesel to clean hydrogen.