At present, more and more companies are involved in the construction of domestic charging piles, among which more than ten companies have listed in China, including Autosex, Shanghai Putian, Power Source, Chengfei Integrated, Rongxin, and Kelu. Electronics, Guodian Nanrui, Senyuan Electric, Siyuan Electric and Xuji Electric, etc., its China Nanrui, Xuji Electric, Siyuan Electric and Autoxon are also suppliers of charging pile equipment and chargers.
It is important to know that almost all electric vehicle users will face the problem of “endurance anxietyâ€, and only a charging pile and charging station with a wide distribution and perfect system can solve this problem. Different from the current tens of thousands of gas stations in China, the charging piles that electric vehicles must use at present are still at a very early stage of development.
As for the distribution of charging piles, the distribution of charging piles in the first-tier and second-tier cities in the country is beginning to become more widespread. According to data from the State Grid, the number of electric vehicle charging piles that have been built in China has reached 26,000. However, from the comprehensive report data of major media, the comprehensive use efficiency of charging piles is still low. Among them, Beijing has built 8,300 charging piles by the end of May, of which 234 are built and replaced by public electric stations, 3,700 charging piles; 2000 public charging piles; 2,600 private self-use charging piles, self-built piles more than 50% .
In 2015, Shanghai will build more than 6,000 charging piles and build a public fast charging network. The Guangzhou area is expected to build more than 10,000 charging piles next year, and the social parking lot is required to build or reserve a charging facility interface at a rate not less than 18% of the planned parking space. In 2009, Shenzhen plans to build a total of 169 charging stations, 2,000 fast charging piles and more than 27,000 slow charging piles. As of the end of May this year, Shenzhen has built 81 fast charging stations and nearly 3,000 slow charging piles for private cars.
In addition to first-tier cities such as Beishangguangshen and Shenzhen, second-tier cities including Zhengzhou, Xi'an, Dalian, Hangzhou, Chengdu, Kunming and Qingdao have begun to popularize the construction of charging piles. By the end of this year, the number of charging piles will generally be 1,000. Between 3000.
Tesla
As the most concerned electric vehicle, Tesla has encountered many bottlenecks in its development in China. First of all, the same brand of ordinary charging can not be compatible with Tesla, and Tesla must use the exclusive super charging station. And now there are only about 70 Tesla super charging stations in China, and Tesla owners use GPS positioning and smartphone apps to specifically charge the charging station. This will undoubtedly increase the time and labor costs of the Tesla owners. However, Tesla's super charging station has the added benefit of providing free charging services to Tesla owners for life, and the charging of the mainstream charging piles such as the State Grid requires additional electricity and charging service fees.
However, for Tesla owners, in addition to the super charging station, Tesla can also use the destination charging station. The destination charging station is a charging facility provided in the parking lot of the shopping, office and other living and working places where the Tesla owner is active, and the Tesla owner can complete the charging task while watching movies and shopping. The destination charging station is superior to the super charging station in terms of installation difficulty and ease of use. Therefore, the number of destination charging stations is gradually increasing, and many hotels and shopping malls cooperate with Tesla. Purpose of the charging station.
However, the good news is that the national grid grid charging pile will not only support the self-branded electric vehicle charging standards, but will also implement the charging pile debugging and installation work compatible with other vehicle factory charging standards as soon as possible, including Tesla. This has undoubtedly played an important role in solving the problem of the endurance anxiety of Tesla owners.
BMW
BMW's main launch in the domestic new energy vehicle market is the i-series electric vehicles, including the i3 and i8. At the same time, unlike Tesla, BMW's charging piles will be compatible with the charging plugs of the national grid, so that the owners will come. It is undoubtedly a major positive news.
At the same time, BMW plans to build 500 charging piles in Beijing, Shanghai, Guangzhou and Shenzhen by the end of 2015. By the end of 2016, it will expand to 1,000 charging piles to cover more cities. China Putian will become a partner for BMW to promote instant charging projects in China.
State Grid
The charging grid of the State Grid is currently the most mainstream charging pile standard in China, and almost all self-owned brand electric vehicles are produced according to the charging grid standard of the State Grid. According to relevant information, as of September 2014, there were actually 640 charging stations and 28,000 charging stations in China. However, in 2015, the number of charging stations planned to be built nationwide reached 1,549, and plans were completed. The number of charging piles has reached 240,000, a nearly 10-fold increase compared to 14 years. As far as Beijing is concerned, the city has built about 1,500 social public charging piles, and more than 60% of them are laid out within the five rings.
For electric car owners, charging electric vehicles is mainly in two places, which are self-owned charging piles that have been used for public charging. As a consumer, before planning to purchase an electric car, you should investigate whether your own parking space or garage has installation conditions, and you can go to the 4S shop to register and investigate the specific installation method.
As for the type of charging pile, the current household charging pile is roughly divided into two types: wall-mounted and pile-type charging piles. The advantage of wall mounting is that it saves space and is low in price, but it must be installed on a wall that can be routed. The vertical price is high and it takes up a lot of space, but it can be installed in an empty parking lot.
Since charging piles are also an essential supporting device for vehicles, many auto manufacturers currently have different installation policies for charging piles. Some manufacturers are responsible for free installation of charging piles, and only a small part requires customers to pay for them.
In addition to charging home on the charging pile at night, charging the public charging post after going out is also a common situation. At this time, we need to apply for the electricity card to pay for the charge. At present, in the major cities in China, the subordinate business halls of the State Grid can handle charging cards free of charge. In the case of Beijing, 46 power business halls (stores) distributed in various districts can be handled free of charge. There are also a small number of Putian and Sinopec can also handle.
Electric car charging, like regular car refueling, requires money to buy electricity. The specific charging standard consists of two parts: the purchase of electricity and the charging service fee. Taking Beijing as an example, from August 1 this year, the charging limit per kilowatt hour of charging piles in Beijing area is 15% of the highest retail price per liter of gasoline in Beijing on the same day, plus a combination of 0.8 yuan/kWh. From the current national comprehensive charging pile charging standards, the highest in Jiangxi Province is about 2.36 yuan / kWh (including electricity and service fees), while Qingdao is the lowest, 0.65 yuan / kWh (no service charge).
However, at present, in the case of Beijing, for example, there is no interoperability between the systems of various operators. Therefore, for users, if they want to be unobstructed between the charging piles, they need to apply for four cards. State Grid, Putian, Fudian and the recharge cards jointly operated by Beiqi New Energy and Teijide. Since the settlement systems of each family are not universal, it is not possible to realize the convenience of "one card" in a short period of time. In addition, since the public charging piles invested by social capital have been collecting service fees of different prices, this has also brought difficulties to unified settlement.
In fact, the popularization of electric vehicles is a good thing for the benefit of the country and the people, not only saves the cost, but also protects the environment, but as the most fundamental charging pile network for the development of electric vehicles, it still remains at a very preliminary stage. From the feedback of the media and netizens, there are often problems such as incompatibility of the charging plug, charging time is too long, or charging the card. However, with the advent of various high-quality electric vehicles, the constant attention of consumers and the market to electric vehicles, and the government's increasing support for the development of electric vehicles, we believe that charging piles will become the development of electric vehicles in the future. One of the most important aspects of the process.
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