Strengthening collaborative innovation is the inherent requirement to improve the innovation practice ability of engineering graduate students,and improving"Industry-University-Research-User"is an inevitable way to establish an innovation and entrepreneurship-oriented training mechanism.At present,there is still a certain gap between the innovation practice ability of engineering graduate students in local universities and the demand for talents in the economic society,which is mainly manifested in the weak sense of innovation,the lack of practical achievements,and the lack of focus on thinking.The main reasons are the lack of problem awareness,the single source of knowledge,and the closed learning atmosphere.Therefore,the team and industry enterprises have established a solar photothermal industry demonstration base.Guided by actual demands,taking engineering demonstration as the carrier,achievement transformation as the driving force,and application innovation as the goal,the team has explored a new mode of collaborative innovation training engineering graduate cultivation of"Industry-University-Research-User",attempted to establish"technology stations"with distinct engineering characteristics in multiple industrial demonstration bases,and fully unleashed the inherent innovation vitality of graduate students through the efficient integration of models and practices.