Project name: Yunnan, Shandong, Gansu expressway ETC system backup power 48V/100Ah project
Time: January 2020
Location: Yunnan, Shandong, Gansu
Installed capacity: 48V/100Ah(4.8kWh)*4
Project introduction: Expressway ETC system backup battery. When the grid is out of power, the lithium battery will supply power to the ETC system to ensure uninterrupted vehicle traffic and toll collection.