Hybrid Electrical Vehicle Design by Using Solar and Battery Sources N. Rajasekar Varma, Kalagotla Chenchi Reddy, G. Dhasharatha, Varikuppala Manohar, Kotha Kalyan Kumar and Vangala Praveen Kumar E3S Web Conf., 472 (2024) 01006 Published online: 05 January 2024 DOI: 10.1051/e3sconf/202447201006