v3.25.2
Revenues - Summary of Detailed Information about Revenue Explanatory (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2024
CNY (¥)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2022
CNY (¥)
Revenue        
Revenues ¥ 200,976 $ 27,534 ¥ 233,363 ¥ 92,814
Charging services revenues        
Revenue        
Revenues 169,093 $ 23,166 129,434 82,590
Energy solutions revenues        
Revenue        
Revenues 25,516   100,545 8,115
New initiatives revenues        
Revenue        
Revenues ¥ 6,367   ¥ 3,384 ¥ 2,109