HEFEI, September 20^th — The 2026 World Manufacturing Convention was held at Hefei Binhu International Convention & Exhibition Center. During the event, Mingtian Hydrogen held a press conference to launch its wind-solar-hydrogen-electric integrated equipment system, new-generation 350kW hydrogen fuel cell stack and off-grid wind-solar-hydrogen-electric integrated energy supply equipment. The company also signed multiple cooperation agreements and established the Ocean-Going Green Smart Shipping Innovation Center.

The newgeneration 350kW lightweight titanium-plate fuel cell stack delivers a volumetric power density of 6.5 kW/L, with contact resistance below 3 mΩ·cm², a designed service life of 30,000 hours and peak efficiency of 64%. It is suitable for heavy-duty scenarios including 49-ton hydrogen-powered heavy-duty trucks, construction machinery, vessels, distributed power generation and mining-area backup power supplies.

The newly launched off-grid wind-solar-hydrogen-power system can sustain continuous power supply for 168 hours under extreme environments, featuring a 95% local energy absorption rate, a round-trip electricity-hydrogen conversion efficiency of 48%, and operating capability at altitudes above 4,000 meters while maintaining curtailed wind and solar energy rates below 5%. It targets off-grid applications such as zero-carbon data centers, mining sites, islands and border-defence facilities. Utilizing alkaline (ALK) and proton exchange membrane (PEM) electrolyzers coupled with monitoring platforms and AI dispatch, the integrated system achieves megawatt-scale rapid power response with wind and solar energy utilization of no less than 94.8%.

Mingtian Hydrogen also signed cooperation agreements covering wind-solar-hydrogen integration, hydrogen metallurgy and hydrogen-powered vessels. Partnering with Anhui Xinhua University, the company developed China's first intelligent autonomous hydrogen-powered vessel. Equipped with a marine fuel cell system, the vessel features autonomous navigation and remote control capabilities, targeting hydrographic surveying, aquatic environmental monitoring, and maritime security. Furthermore, Mingtian Hydrogen partnered with multiple enterprises and research institutes to co-found the Ocean-Going Green & Smart Shipping Innovation Center to conduct joint R&D in marine clean energy propulsion and operational safety.

Compiled from ：Hydrogen Cloud Chain