Extended-range generator three-in-one assembly: 1. High efficiency: high efficiency system design; the working point adapts to the high efficiency range of engine operation, which makes the system fuel-efficient and more efficient; 2. Lightweight: The smaller motor volume is not only beneficial to the space layout, but also saves the material cost, further reducing the system manufacturing cost. 3. Low noise: sinusoidal design of air gap magnetic density;

Flat wire oil cooling three-in-one assembly: Breakthrough in flat wire design and molding process has created the first universal and replicable flat wire digital model with high complexity, transforming the flat wire winding drawing problem into our technical advantage; The motor can realize the adjustment of the flow distribution of the stator and rotor oil circuit; The electromagnetic load and thermal load of the oil-cooled flat wire motor are utilized to the limit. We have an industry-leading design concept of oil injection and oil spraying, the perfect oil cooling design experience, the accurate temperature rise network distribution, and the powerful heat management technology, ensuring the reliability of the motor. ① Application of high temperature and oil resistant enameled flat wire. The application of enameled flat wire improves the full rate of pure copper groove from 45% to ≥60%. High temperature resistant enameled flat wire improves the insulation grade of motor; ② The new winding connection that has been patented uses 54 slots, 6 poles and 6 layers of flat wire, improving the working speed of the motor, eliminating the circulation introduced by the imbalance of the branch.

55kW Gallium Nitride GaN 3-in-1 assembly: Compared with the traditional silicon-based IGBT controller, the efficiency of the product is greatly improved, and the parallel design is easier to expand to different power level platforms to meet different needs 1. High power density: the power unit adopts four GaN devices in parallel design with compact structure and small size; 2. High efficiency: the highest efficiency of the controller reaches 99.34%, and the proportion of high-efficiency areas with efficiency MAP greater than 90% is 93.58%; 3. Low cost: its efficiency is equivalent to that of SiC, but the cost is relatively lower; 4. Scalability: with power device parallel design, it is easier to expand to different power level platform to adapt to different needs;