Weichai SOFC products have been demonstrated in Weichai Fuel Cell Industrial Park and Weifang Energy Group, with a cumulative operation of more than 30000 hours, and a breakthrough in commercial operation has been achieved. Weichai SOFC products efficiently supply electric energy and heat energy, significantly reducing customer energy costs. Yin Bo, deputy general manager of Weifang Energy Group Bintou Distributed Energy Co., Ltd., said: In actual use, Weichai SOFC products operate stably, with a net power generation efficiency of more than 60%. One party of natural gas can generate 6 kilowatt-hour electricity, and can adjust and cut peak and fill valley according to peak and valley electricity prices, which has good economic benefits.