What are the advantages of AC ev charger for electric vehicles?

For new energy vehicle owners, the impact of ev charger on electric vehicles is as important as traditional fuel vehicles, and the experience of using ev chargers directly affects the car experience. At present, the new energy vehicle ev chargers on the market are mainly divided into DC chargers and AC chargers. There are great differences in technical parameters such as current and voltage. The most obvious difference is power: it takes only 1 to 2 hours for a pure electric vehicle to be fully discharged through the DC ev charger , while it takes 8 to 10 hours to pass through the AC ev charger.

1. Electric vehicle AC ev charger charging efficiency is low, but it occupies a large proportion

First of all, due to the low technical threshold, the manufacturing cost of AC ev chargers is relatively low; Secondly, the DC ev chargers should match the three-phase 380V power supply department needs to approve the voltage separately, while the AC ev charger only needs a single-phase 220V ordinary household electricity can support the voltage, compared with the construction of DC ev charger needs to coordinate land and grid resources, the investment and construction restrictions of AC ev chargers are much smaller.

Due to the low cost and fast installation speed, in the era of horse racing, many enterprises invested in the construction of a large number of low-power AC ev chargers to quickly occupy the market, resulting in the blooming of AC ev chargers everywhere.

Since DC ev chargers are the trend of the times, why do I still say that AC ev chargers cannot be eliminated?

First of all, the current ev charger is mainly centralized construction, and the advantages of DC ev charger in power are self-evident. In the future, private chargers are common, the cost is lower, and the installation of AC ev chargers is convenient, which is obviously more suitable for private car owners.

It is expected that by 2025, the proportion of slow charging output will reach more than 70%. The achievement of this goal depends to a large extent on the construction of private ev chargers. Due to the limitations of community parking spaces and grid capacity, the construction of private chargers is currently slow. However, as ev chargers are incorporated into new infrastructure construction and the introduction of relevant national policies, the construction of private chargers may bring explosive growth. At this time, the price is more friendly and the installation of the exchange charger is more convenient.

Secondly, AC ev chargers are conducive to cutting peaks and filling valleys, and have less impact on the power grid. DC ev chargers have high power, fast charging, and greater impact on the power grid. If new energy vehicle owners use high-power DC chargers to charge, they can imagine the burden on the power grid. Conversely, if you have one, if you have a bunch, you don't have to bother finding a bunch to recharge. Charging during the break after work can not only reduce the burden on the grid, but also use time-of-use electricity prices to reduce charging costs.

Finally, AC ev chargers are more battery-friendly and conducive to extending battery life. Although each battery produced by regular manufacturers will be professionally tested to ensure normal service life, experts still recommend that new energy vehicle owners give priority to slow charging when conditions permit, especially if they are not confident in their vehicle's battery management system. After all, the battery damage caused by overcharging is irreversible, and the cost of replacing the battery is really high.

Of course, when building a private ev charger, it is necessary to choose a well-known brand ev charger to ensure that the charging current is stable and the charging process is safer. AEGEN new energy ev charger is your good choice.