Why are new energy-charging vehicles still using slow charge?

At present, the coverage rate of fast charging piles is already very high, why do new energy electric vehicles also provide slow charging interfaces?

low charging

The wisest difference for consumers now is that one is an electric drive (extremely silky) and the other is rich in electrical functions.

New energy electric vehicles are popular, and charging and replenishing energy is a problem that cannot be ignored.

At present, there are two main types of popular on the market:

slow charge and fast charge electric vehicles generally have AC and DC 2 charging ports, that is, we say charging ports and fast charging ports.

First, we must understand the difference between fast and slow charging.

DC pile = switch control + external charger

Ac pile = Switch control

1. Slow charge price is lower

For DC piles and AC piles, the cost is relatively high because of the difference between a parking space charger. The exchange pile belongs to a product that everyone can consume.

2. Slow charge is suitable for multi-scene charging

Now, when people go home when they’re remote, they bring portable charging guns. In places where the charging pile site is not popular,

the best way to charge is to make a portable charging gun, which can be pulled from the window.

If there is no AC/slow charging port, you cannot use a portable charging gun.

In terms of the current urban and rural construction differences, AC charging ports are very necessary,

unless new energy-electric vehicles are only used for urban commuting.

slow charging

3. Slow charge avoids power system stress

New energy charging vehicles slow charge an average of 5 kW, generally 3 kW capacity, and air conditioning is very close, equivalent to each household more than a high-power air conditioning, with minimal disturbance to the grid.

And a large area of night underground garage charging, virtually formed a very considerable distributed energy storage device, that night charging during the day to use the mode, is very conducive to the stable operation of power plants, and power systems.

Moreover, slow charging is advantageous for battery balance, and the safety risk is small, which is the trend of the future.

Slow charging can provide enough battery life for one night, which can already meet the needs of the vast majority of families,

without too high installation costs, convenient maintenance and maintenance in the later period,

safety is better than fast charging, and will not put too much pressure on power supply and distribution.

fast charging

In life, we often hear about battery anxiety, if there is an emergency, emergencies and other problems. But in reality, fast emergence is part of the population, and the problem arises from irregular situations. Driving is still a matter of getting back to everyday life. According to the survey, the use rate of fast charging on the highway is less than 10%.

The fast charging port in the city will be used to find a large part of the network cars, and electric minivans in charging, and the more free 2 hours of parking fees, the more minivans. I make money on electricity. But that doesn’t mean people won’t plug in their 3KW or 7KW guns when they get home.

Real personal new energy electric vehicles, most of them are home, or to the company, connected to the slow charge of electricity. Relatively speaking, slow charging is just needed, and fast charging is just needed by a relatively small number of people.

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