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from september 1st to 2nd, the 2024 world power battery conference was held in yibin, sichuan. during the conference, the new energy vehicle brand cluster organized a new energy vehicle ultra-fast charging standard exchange meeting. li fangzheng, general manager of aidi zhilian, equipment industry development center of the ministry of industry and information technology, and deputy secretary-general of the new energy vehicle brand cluster, presided over the meeting. guests from relevant departments, industry organizations, new energy vehicle complete vehicles, power battery companies and charging operation platforms attended the meeting. they conducted in-depth discussions on the theme of high-quality development of ultra-fast charging of new energy vehicles and put forward suggestions on the construction of ultra-fast charging standards for electric vehicles on the 800v voltage platform.

at the meeting, zhao yuhui, vice president of zeekr intelligent technology, delivered a keynote speech as a representative of the new energy vehicle ultra-fast charging field, sharing the progress of zeekr's 800v voltage platform electric vehicle ultra-fast charging technology. at the same time, li fangzheng and zhao yuhui, representing the standard lead unit and the main participating units respectively, jointly witnessed the launch ceremony of the "800v voltage platform electric vehicle ultra-fast charging station design specification" standard.

it is reported that the "800v voltage platform electric vehicle ultra-fast charging station design specification" standard is the first standardization research result focusing on the field of ultra-fast charging of electric vehicles on high-voltage platforms. it is jointly carried out by the new energy vehicle brand cluster and zeekr and other units. this standard will provide important reference and support for accelerating the development of ultra-fast charging technology, further building a high-quality charging infrastructure system, and enabling the sustainable development of the new energy vehicle industry.

　　the first ultra-fast charging standardization research results were launched to empower the development of the new energy vehicle industry

in recent years, my country's new energy vehicles have developed rapidly, and the construction of charging infrastructure has accelerated. a charging infrastructure system with the largest number, the widest service scope, and the most complete types has been built in the world. however, as the popularity of new energy vehicles increases, problems such as mileage anxiety and endurance anxiety still plague consumers. new energy vehicle users have an increasingly urgent demand for fast charging, and ultra-fast charging technology has gradually become a development trend in the new energy vehicle industry.

in order to better promote the construction of electric vehicle charging infrastructure in my country, accelerate the development of ultra-fast charging technology, establish a complete ultra-fast charging industry ecosystem, improve the level of industry safety development, and serve the development of the new energy vehicle industry, the new energy vehicle brand cluster has joined forces with zeekr and other units to strengthen industry standardization research, draft and formulate the industry's first 800v voltage platform electric vehicle ultra-fast charging station design specification standard, and jointly promote the rapid development of the electric vehicle industry.

it is understood that the "800v voltage platform electric vehicle super-fast charging station design specification" standard specifies the overall requirements, environmental requirements, equipment requirements, signs and logos, service and operation management requirements, and safety requirements for the design of 800v voltage platform electric vehicle super-fast charging stations. the standard has been submitted to the csae (china society of automotive engineers) standard project application and the china electricity council standard project application. it is planned to complete the group standard approval draft in december this year and send it to the publisher for publication.

zhao yuhui believes that the standard has made very detailed specifications in terms of user experience standards, competition mechanisms for charging operators, and equipment standards. the establishment of industry standards will not only accelerate the overall construction of ultra-fast charging networks, and jointly achieve seamless coordination between users and vehicles in the national charging network, thereby improving user experience, but will also boost the development of the entire new energy vehicle industry and allow the industry to develop in an orderly manner.

　　zeekr actively participates in the compilation of industry standards and contributes to the rapid development of new energy vehicles

in order to accelerate the development of ultra-fast charging technology and improve the quality of standards in the field of ultra-fast charging, universities, research institutes, industry organizations, leading enterprises and other units were invited to participate in the compilation of this standard. as a major participant in the standard, zeekr will share its excellent practical results in ultra-fast charging technology and energy replenishment networks, provide relevant technology, data and other resource services in the process of standard development, and promote industry standardization.

as a global leader in ultra-fast charging, zeekr has been committed to self-developed, self-built, and self-operated ultra-fast charging networks since its establishment, providing users with efficient, convenient, and safe charging services. starting with the first charging pile in 2021, zeekr's ultra-fast charging will meet the "ultra-fast charging" standard. starting in 2024, zeekr's new generation of v3 ultra-fast charging stations are being gradually laid out across the country. its charging equipment can achieve a maximum output voltage of 1000v, a maximum output current of 800a, and a single-gun peak power of 800kw.

when the 2025 zeekr 007 equipped with zeekr's fully self-developed second-generation brics battery is charged using a v3 charging pile, it only takes 10.5 minutes to charge from 10% to 80%. after charging for 10 minutes, the range increases by 473 kilometers, and it can be fully charged in 20 minutes, bringing users the ultimate travel experience of "charging for 5 minutes, driving at high speed for 2 hours".

data shows that as of august 31, 2024, zeekr has 1,230 self-built charging stations, covering more than 150 cities across the country, ranking among the top three pure electric vehicles in china. among them, 567 stations and 2,947 charging piles that meet the ultra-fast charging standards have been built, and the number of 800v ultra-fast charging piles ranks first. by the end of 2024, zeekr plans to build a layout of nearly 1,000 ultra-fast charging stations, and by the end of 2026, it is expected that the number of ultra-fast charging piles will reach 10,000, forming an 800v ultra-fast charging "thousand stations and tens of thousands of piles" layout, cooperating with the "1515 convenient electricity" plan, so that car owners can find piles in 15 minutes and charge in 15 minutes. at the same time, zeekr energy has connected to more than 860,000 third-party public charging guns, covering more than 340 cities across the country, which complements the self-built energy replenishment network.

"actively participating in the compilation of industry standards is a reflection of the leading companies' active fulfillment of their corporate social responsibilities. for zeekr, it is not only necessary to participate in the formulation of standards, but also to comply with and follow the standards, and even exceed the standards." zhao yuhui said that under the guidance of relevant government departments, zeekr will actively participate in the formulation of ultra-fast charging industry standards, and open up charging agreements with more friendly companies, contributing zeekr's strength to the rapid development of new energy vehicles.