What license plate is used for 48V mild hybrid systems?
2 Answers
48V mild hybrid systems use blue license plates. In China, new energy vehicles can use green license plates, mainly including pure electric vehicles and plug-in hybrid electric vehicles. Since 48V mild hybrid models are driven by engines, they cannot use green license plates. The following is an introduction to the 48V mild hybrid system: 1. The core components of mainstream 48V mild hybrid systems include a 48V battery, a 48V starter motor/generator, a 48V/12V (DC/DC) voltage inverter, and corresponding control modules. 2. Most 48V batteries are lithium-ion batteries, which not only support fast charging but also have high energy density, effectively controlling volume and reducing the occupation of valuable interior space.
I've tried several models with 48V mild hybrid systems, like the Mercedes-Benz C-Class and Audi A6, all of which have regular blue license plates instead of green new energy plates. The 48V system is essentially a small battery pack that helps the engine save fuel, eliminates vibrations during start-stop, and recovers braking energy to recharge the battery. However, it can't run purely on electricity and still relies on fuel operation. China's regulations stipulate that green plates are only for pure electric and plug-in hybrid vehicles that can achieve zero emissions, so 48V mild hybrids aren't included. Therefore, they're treated exactly like regular fuel-powered cars during registration. In actual driving, they're quite smooth, with quiet starts and some fuel savings, but you can't expect benefits like exemption from purchase tax or free parking that come with green plates. It's advisable to check the official catalog before buying to confirm the vehicle type and avoid being misled.
