Mr. Cao Junrui, the N-TOPCon Product Manager from Trina Solar Global Module Product Management Team. Holding the master degree of Programme and Project management from the University of Warwick, merging the undergraduate learning experience of electrical engineering, he is able to provide the comprehensive value assessment of the PV modules. For this time, he would launch the White Paper of Vertex N series, whose unique advantages create higher customer value in the coming years.