Share with friends and circle of friends with wechat scan QR code < / P > < p > after occupying China < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E7%94%B5%E5%8A%A8%E8%BD%A6 "> after the market share of electric vehicles, < a target ="_ blank" href=" https://news.163.com/news/search?keyword=%E7%89%B9%E6%96%AF%E6%8B%89 "> Tesla < / a > returns to < a target ="_ blank" href=" https://news.163.com/news/search?keyword=%E5%85%85%E7%94%B5%E6%A1%A9 "> charging pile < / a > infrastructure construction launched a general attack. Charging facilities are an important part of promoting the popularity of electric vehicles. < / P > < p > < / P > < p > on February 3, Tesla announced that Shanghai Super charging pile factory was completed and put into operation, and the third generation of super charging pile (V3) was officially offline. From August 2020 when the project was officially approved to officially put into operation, the construction of Tesla charging pile project in China took less than half a year. < / P > < p > < b > charging for 15 minutes can last 250 kilometers < / b > < / P > < p > Tesla Shanghai Super charging pile factory is an integrated factory of R & D and production, with an investment of about 42 million yuan, covering an area of nearly 5000 square meters. The initial planning annual capacity is 10000 super charging piles, mainly for its high-end charging product V3, charging for 15 minutes can supplement 250 kilometers of battery life. < / P > < p > after the news of Tesla's self built charging pile was released, domestic charging enterprises fell sharply on Thursday. As of Thursday's close, the shares of Guodian Nanrui, the leading charging pile company with the largest A-share market value, have fallen by more than 2%, Guodian Nanzi's shares have fallen by more than 5%, the shares of Easter have fallen by nearly 3%, and the shares of terede and Wanma have also fallen by nearly 2%. < / P > < p > up to now, Tesla's Open Super < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E5%85%85%E7%94%B5%E7%AB%99 "> the number of charging stations has exceeded 730, and the charging network covers more than 300 cities. In 2020, Chinese mainland built more than 410 Tesla super charging stations, including more than 180 Tesla V3 super charging stations. < / P > < p > Xue Juncheng, after sales service director of Tesla Greater China, told China business: "charging service is an important service of Tesla. At present, with the increase of Tesla vehicles on the road, users are also facing problems such as insufficient charging facilities in public areas. To this end, Tesla has built its own charging piles in Shanghai, and will increase the deployment of charging piles in public areas such as garages and expressways. " < / P > < p > previously, Tesla super charging piles were imported from the United States. According to industry analysis, the production of super charging piles in China can not only accelerate the popularization of V3 super charging piles in China, but also drive the overall development of new infrastructure of charging piles in China. < p > < p > Xu Yang, global partner of Boston Consulting, told China first financial: "Tesla is penetrating into the whole < a target =" market through its production plan of deploying super charging piles in China_ blank" href=" https://news.163.com/news/search?keyword=%E6%B1%BD%E8%BD%A6 "> the automobile < / a > industry chain may even participate in the future household charging." < / P > < p > the agency predicts that in the next 10 years, China's charging piles will increase by more than 50 million, the investment space will be nearly one trillion yuan, the annual compound growth rate of service fee revenue will reach 51.3%, and the growth rate of charging pile scale will reach the peak around 2025, and then start the stable and high-speed growth stage of service fee. < / P > < p > < b > the unique charging standard has not yet been opened to the industry < / b > < / P > < p > although the application prospect of electric vehicle charging facilities is broad, the current electric vehicle charging standard seems to be still not perfect. Accidents caused by charging Tesla's electric vehicles have also become the focus of the industry. < / P > < p > recently, a consumer in Nanchang, Jiangxi Province complained that the Tesla Model 3, which had been purchased for only 6 days, could not be started after being charged by a special charging point. After inspection, it was found that the inverter of the vehicle was burnt out. Tesla's after-sales director said that the cause of the vehicle burning was excessive current at the moment of charging, which triggered a dispute between Tesla and the State Grid. < / P > < p > Nanchang Power Grid responded that Tesla's own charging station has its own charging technology standard, and Tesla electric vehicle is directly connected with Tesla's special charging device, rather than connected to Tesla electric vehicle by power line. In other words, State Grid believes that the current it supplies meets the power quality requirements set by the state, and the problem is with Tesla electric vehicles. < / P > < p > a person from Tesla's after-sales department told CNFC: "there is no problem for charging Tesla's electric vehicles with charging piles that meet the national power quality standards." However, as of press release, the real cause of the vehicle failure has not yet been identified. < / P > < p > on the other hand, Tesla's charging station can only charge Tesla brand models at present. To this end, industry insiders call on Tesla to open its charging facilities standards to other brands of electric vehicles, so as to promote the development of the entire electric vehicle ecosystem. < / P > < p > "if it only makes a closed system for its own cars, it will only be good for the popularity of Tesla's electric cars; if it can build the charging pile into an open ecosystem, it will be good for the development of the whole industry." Yang Hongxin, President of beehive energy, told China first finance and economics. Shen Hui, founder and CEO of Weima automobile, also told China first finance and Economics: "how much Tesla's construction of charging pile will promote the development of China's electric vehicles depends on whether it supplies to the outside world and opens charging facilities." < / P > < p > in response to whether Tesla will open its super charging pile to other brands, Tao Lin said earlier that the reason why Tesla has not opened its charging pile to the industry is mainly due to safety considerations. "Charging technology and in car battery management system need to keep matching, that is to say, only Tesla electric vehicle can achieve the highest efficiency on Tesla's charging pile." Tao Lin told the first financial reporter. < / P > < p > however, she revealed that in order to accelerate the sustainable development of world energy and realize the electrification of global cars, Tesla will not rule out opening charging piles to other models at the right time in the future. "We don't rule out this possibility, but we also need to verify which models are suitable for opening to ensure the safety of electric vehicle charging."