https://www.empevmobility.com/products/commercial-vehicle-motor-controller.html Technical features of the electric car motor controller: (1) use SVPWM modulation algorithm to improve the energy efficiency ratio of the power system; (2) configure high-efficiency CAN communication module to control the normal operation of the system; (3) have liquid temperature control system and excellent waterproof and moisture-proof performance to extend the use time of the product and the vehicle;