BYD's Super e platform is equipped with an all-area 1,000-volt high-voltage architecture, which upgrades the battery, motor and power supply system to a 1,000-volt platform, supporting charging power of up to 1,000 kW (1 megawatt). The HanL EV model can achieve a range of 400 kilometers in 5 minutes on a matching flash charging station.
1、Technical features and innovations
Megawatt Flash Charging Technology
BYD's Super e platform is equipped with an all-area 1,000-volt high-voltage architecture, which upgrades the battery, motor and power supply system to a 1,000-volt platform, supporting charging power of up to 1,000 kW (1 megawatt). The HanL EV model can achieve a range of 400 kilometers in 5 minutes on a matching flash charging station.
By optimizing the electrolyte formula and electrode structure design, the flash-charging battery can carry a current input of 1,000A and extend the peak power duration to 2.5 times that of conventional fast-charging through an intelligent temperature control system.
The charging gun with liquid cooling technology weighs only 2 kilograms, which significantly improves the ease of operation.
Intelligent Compatibility and Low Temperature Adaptability
Supports dual-gun charging mode, compatible with existing 500V/750V public piles, while realizing power stacking through intelligent boosting technology16.
The flash charging battery is equipped with self-heating technology, which improves charging efficiency by 53% in -20℃ environment.
Applicable Vehicles and Market Positioning
MW flash charging technology is first applied to high-end models such as Han L and Tang L, and will be gradually decentralized to the whole series of products.
All models are equipped with DiLink 150 intelligent cockpit as standard, which integrates AI models and high-computing power chips to optimize the interactive experience in charging scenes.
2、User experience and service optimization
BYD provides original charging piles and accessories (e.g., protection box, standpile), but users need to purchase them on their own, and the installation process is more efficient.
3、Quality Complaints and Improvement Measures
Early charging piles (e.g., P2 model) had high failure rate problems, with some users reporting multiple damages within a year.
BYD launched the P3 improved model and strengthened product safety standards through 3C mandatory certification (implemented from March 2025).
Actual Charging Efficiency and Loss
User tests show that private charging posts have an electricity loss of about 27.8% (25 meters of cable).
4、Industry impact and standardization process
3C certification promotes quality upgrade
From 2025, charging piles will be included in the mandatory certification catalog, and need to pass 18 safety tests (including short-circuit protection, electromagnetic compatibility, etc.), accelerating the industry's compliance competition.
BYD's supercharging technology undermines the efficiency advantage of power exchange mode, and accelerates the closed loop of energy replenishment network based on the large-scale layout.