=Proceedings=As workshop of ICPRE 2019,accepted papers will be included in the conference proceedings of ICPRE 2019 published by IEEE, which will be indexed by Ei Compendex, Scopus, IET etc. major databases. =Keynote Speakers=Prof. Z.Y. (Joe) Dong, IEEE FellowUniversity of New South Wales, Australia;Prof. Udaya K. Madawala, IEEE FellowThe University of Auckland, New Zealand;=Invited Speakers=Prof. Dr. Mohan Kolhe, University of Agder, Norway;Prof. Dr. Liwen Luo, Shanghai Jiao Tong University,China. =Committees=Conference Chair:Prof. Huang Qi, University of Electronic Science and Technology of China, China Program Chairs:Prof. Mohan Kolhe, University of Agder, Norway;Prof. Fanhong Kong, Tongji University, China;Assoc. Prof. Liwen Luo, Shanghai Jiao Tong University, China;Prof. Wei Yu, Shanghai Polytechnic University, China. Technical Program Committee:Prof. Dragica Vasileska, Arizona State University, USA;Prof. Hongjiang Song, Arizona State University, USA;Dr. Kiyotaka Fuji, Fukuoka University, Japan;Dr. Yingya Zhou, Chinese Association for Renewable Energies in Germany;Dr. Aiguo Patrick Hu, AUT, New Zealand;Assoc. Prof. Dr. Brahim A?ssa,Université du Québec,Canada;Prof. Ehsan Mesbahi,University of the West Scotland,UK;Prof. Fu-Sheng Pai, National University of Tainan,Taiwan.