Study of Micro Grid Hybrid System of Photovoltaic and Diesel Engine Dwi Novitasari, Y. S. Indartono, J. E. Harjono, M. Irsyad, Tri D. Rachmildha and I. K. Reksowardojo MATEC Web Conf., 70 (2016) 03001 Published online: 11 August 2016 DOI: 10.1051/matecconf/20167003001