The heat pump can heat normally above -15℃, which is suitable for north China and southern regions to solve the problem of low-temperature heating.

The heat pump can heat normally above -25℃, which is suitable for the northern alpine region and solves the problem of ultra-low-temperature heating.

Integrate the battery and cooling air conditioner together, reduce weight and save energy, DB series, UTB series integrated configuration.

Integrate the vehicle's comprehensive heat management system, realize energy recycling and utilization, and reduce vehicle energy consumption (comprehensive management of battery, motor, electric control and passenger room heating).