1,000-volt technology can add 249 miles of driving range in only 5 minutes
March 17, 2025 at 17:02
- BYD has launched a new 1,000-volt Super E-platform for EVs in China.
- Super-E architecture can add almost a mile for every second on charge.
- Chairman say BYD will roll out more than 4,000 chargers across China.
The latest crop of EVs have almost combustion-like driving ranges, and now BYD is attempting to remove one of the other major barriers preventing some ICE car drivers from making the switch. Electric vehicles built around its new Super E-Platform are able to ‘fill up’ as quickly as you can tank-up your petrol vehicle.
Launched this week in China the new architecture and matching chargers use their 1,000-volt technology to pump out/accept a peak of 1,000 kW. That enables EV drivers to add 249 miles (400 km) of additional driving miles in only 5 minutes.
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Even those with only as passing interest in EVs will know that is insanely rapid. In the West most EVs still rely on 400-volt tech and can’t handle more than 200 kW of juice. The few that can, like cars using Hyundai-Kia’s E-GMP platform, have 800-volt electrics, and are able to make sense of of 350 kW chargers, though they never actually draw that many watts.
The announcement came during a livestream event held at BYD’s Shenzen HQ when founder Wang Chuanfu committed to the rollout of more than 4,000 megawatt charging units across China, without giving any kind of timeframe.
Drivers of 350 kW cars in the West will be aware that you can’t always make use of your 800-volt EV’s maximum charging capabilities so BYD will need to get those chargers out quickly, which is easier said than done. Dropping in 1 MW chargers is a lot more complicated than adding a 50 kW unit, and costs a ton more money due to the infrastructure upgrades needed.
BYD also debuted the Han L and Tang L EVs, which make use of the Super E-Platform. The Han sedan and Tang SUV lineups both start with a single rear motor making 500 kW (670 hp / 680 PS) for less than $40k, while dual-motor AWD versions generate 810 kW (1,086 hp / 1,101 PS), Car News China reports.
