It seems to charging EV for 5 minutes. But how useful this is?

When you ask investigative studies Possible car buyer why they don’t go electricalThe answer is consistent: it’s shipping. Drivers understand gas. Delivery in, less. They are concerned about waiting for freighterWhich, based on its strength, can take between 20 minutes and eight hours to fill the battery.

So Hubbub is about a sudden advertisement from the giant of Chinese electric vehicles Byd logical. The auto company said this week that two new cars were launched in April will be able to add 250 miles of domain in just five minutes.

this Twice quickly As the next generation of Tesla Supercargers. (On the BYD announcement, the Tesla share decreased by five percent.)

In five minutes, it leads a great advertising version, and it can have a long way to reduce drivers’ fears about EVS. But practical, as experts say, this may not be a giant charging penetration.

BYD says that the superior shipping that has become possible through “Flash Station Monitor Flash Station System Cool with Liquid”, ” according to BloombergIn addition to a new silicone energy slide of the auto category. The group should allow the vehicle to direct up to 1000 volts of shipping. This is a small but important leap compared to competitors, at least among passengers. In general, the higher the voltage, along with adequate flow, or electrical flow, the faster charging. The most popular EVS, including Tesla Model 3, is designed on 400 volts “platforms”, which are usually cheaper for manufacturing, though this 800 volts models in height. Meanwhile, the upcoming clear gravity has a 926 -volt transport group. Byd everything excels.

Nevertheless, innovation may be the most important in BYD in its charging devices, which indicates that the auto industry must be able to take advantage of the capacity of 1000 volts. BYD says he will build 4,000 of them in China, although he has not provided any details about Matthew, where and how. (The auto industry company did not answer wire questions.)

It is possible that obtaining these fast chargers on the ground is a simple task. “It will take some time.” The construction of shipping stations can be a multiple trip, if not a multi -year journey in most countries, is partly due to long permit operations, but also the time it takes to do so Findand Building, assembly Shipping ingredients.

Moreover, large Megawatt charging stations have larger Megawat’s strengths, and may require valuable network connection updates. In addition, advanced liquid system and liquid connections, such as the type that BYD described, needs cables, thick and heavy connectors and connectors that can dispel the heat quickly. “They need more copper, more cooling, and more,” says Tal. This means more construction expenses provided, which can be transferred to drivers at higher shipping prices.

Although there are no details from the BYD, EV industry experts know some of these things because very fast charging is not new. Megawatt charging systems that could provide up to 1250 volts were under development for nearly a decade, although developers have mostly focused on fast charging of hard commercial vehicles such as half of the capacity of electricity and buses. Most of the super charging efforts have focused on these types of vehicles for two reasons: they have much larger battery packages; They are often run by companies and governments in fleets, and therefore the moments they spend in shipping are moments that do not transport people or goods. Their time is money. This makes Builders Depot more ready to cancel the additional funding needed to obtain super charging capabilities. Will they be ready to do the same for passenger vehicles? And at what price?