With the promotion of policies and the release of market demand, new energy vehicles have seen booming production and sales in China in recent years. However, in the eyes of some consumers, new energy vehicles just "looks beautiful." The high price of the car, the difficulty of charging, the safety and driving performance and the gap between traditional fuel vehicles and other factors made them daunted. In this regard, there are industry insiders suggest that the promotion of new energy vehicles must break the battery technology shortcomings.
When the "Economic Information Daily" reporter saw the Wuhan citizen Hui Yucheng, he was leading a used vehicle agent to inspect the vehicle. He intends to sell a new energy car. "There are no places to recharge homes and units. It's always too much trouble outside. It's more than 20 bucks for fast replenishment. It takes 4 or 5 hours for slow replenishment and it's too time consuming."
In July 2017, Hui Yucheng heard that the purchase of new energy vehicles could enjoy state and local financial subsidies, but also avoided the purchase tax and bridge tunnel ETC tolls, Hui Yucheng and his wife decided to buy a pure electric vehicle as a means of transport, buy Car plus insurance spent a total of more than 70,000 yuan. “Businesses promised to send charging piles and find someone to install them. At that time, they wanted to be installed in the district or the unit. They did not expect that the units and the communities would say that other owners did not agree with the installation. Now they can only sell it.†said Hui Yucheng.
Mr. Chen of Wuhan New Energy Automobiles also gave a slot. Although charging a single dian at home requires only a few cents, but in the older districts, parking spaces and charging piles are not easy to install. The price of public charging piles is once 1.5 yuan, once charged. It costs 30 yuan to calculate that the advantage of low cost of new energy vehicles is not obvious.
"Economic Information Daily" reporter found that compared with the same price of gasoline vehicles, "the appearance of the vehicle", "internal space work" and "mainstream configuration" and other details of the experience directly affect the consumer's evaluation of new energy vehicles.
Yang Weimin, a citizen of Wuhu, Anhui Province, is a logistics company employee who owns a traditional fuel vehicle and a domestic new energy vehicle. Because the logistics company has charging piles, Yang Weimin is now basically starting new energy vehicles on and off duty every day. But he still has to keep the Peugeot. “Back home has to open a fuel truck.†Contrasting the two types of cars, Yang Weimin feels that the driving experience and safety performance of new energy vehicles are relatively poor.
"It rushes about 60 kilometers per hour. There is no feeling of sustained acceleration after the petrol car. There is no motivation for speeds of 80 to 90 kilometers." He said that for young people who are pursuing a driving experience, they are now new. Energy cars are less attractive. Most of his colleagues in the vicinity opened a new energy car, but no one dared to open a high-speed car. "The motor is noisy and I am worried that my life is not enough. I can't open it and I won't come back."
At present, the mileage of pure electric new energy vehicles is generally lower than 400 kilometers. The cruising range of most models is less than 300 kilometers, and most of the mileage in winter will drastically shrink. “The cruising range is 300 kilometers. The winter warms up and the voyage is reduced by half.†A car owner in Beijing spent about 150,000 yuan early this year and bought a pure electric vehicle with “intelligent temperature control system†but “endurance†and “warmnessâ€. "Can't have both.
It is understood that there are still a large number of new energy vehicles using lead-acid batteries, which are traditional batteries, because the energy density is small, to ensure a certain endurance we must do a lot of volume and quality. Therefore, the user often encounters a dilemma when he or she has insufficient battery power. But now, higher energy density ternary lithium batteries have gradually replaced lead-acid batteries as the mainstream of new energy vehicle power batteries, but given the high cost of ternary lithium batteries, some auto manufacturers still maintain their mileage in three. Four hundred kilometers or so.
In addition, during the use of new energy vehicles, they often encounter "satisfaction with water and soil".
A reporter of the "Economic Information Daily" reported that when a new energy source with a green card was being rented in Chengdu, it would run into a situation where some parking lot new energy vehicles could not enter. Parking lot collectors said that the license plate recognition system still could not identify the new energy car number plate.
Shenzhen Changyou is a smart license plate recognition system service provider. The company's technical personnel responsible person introduced that to solve this problem, we must wait for the original system to be fully upgraded and optimized.
(This version of the manuscript is written by reporters Wu Yi, Jiang Gang, Gai Bo Ming, Feng Guodong, except for the signature.)
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