Most of the available renewable and conventional energy systems have adopted Liion batteries for their energy storage system. The prime advantages of Li-ion batteries are its low rate of discharge, high energy and power density and extensive life cycle .

Papers:

H. Hongwen, R. Xiong, H. Guo, and S. Li, "Comparison study on the battery models used for the energy management of batteries in electric vehicles", Energy Conversion and Management, vol. 64, pp.113-121, 2012.