New energy vehicle technology should learn the following contents: 1, new energy vehicle structure. 2. Electrical and electronic technology. 3. Locomotive electronic control technology. 4. Electric cars. 5. Power battery and drive motor. 6. Automotive new energy and energy-saving technologies. 7, automobile detection and fault diagnosis, etc. The role and significance of learning these majors in learning new energy vehicle technology: First, electricity, new energy must master electricity, and understanding the knowledge and principle of transforming new energy into electricity is the basic guarantee for learning new energy vehicle specialty. Second, energy knowledge, new energy development and utilization, new energy vehicle technology learning, the key is to master what new energy is, how energy technology is transformed, and I still remember what new energy to use in the future. Like combustible ice or something. Thirdly, automobile structure, how to design new energy vehicles reasonably and how to improve the utilization rate of energy are the basis of learning new energy vehicle technology. Fourth, electrical automation, because new energy vehicles are not only hardware motors, but also the software of the circuit system, so electrical automation must be learned and mastered. New energy vehicle technology is a new industry and technology. Perhaps the revolutionary power reform of price reduction will start with new energy vehicles, so there is a prospect and room for development in this major. The new energy vehicle refers to an automobile that uses unconventional vehicle fuel as the power source (or conventional vehicle fuel and new vehicle power device), integrates the advanced technology of vehicle power control and driving, and has advanced technical principles, new technologies and new structures.