New trend of liquid-cooled supercharging – Tech News 2404

Apr 3, 2024 | Tech News

Preface

New trend of liquid-cooled supercharging

‘A cup of coffee, fully charged and ready to go.’ In 2023, liquid-cooled supercharging has undoubtedly become the hottest keyword in the charging facility industry. 

It can be said that 2023 is the first year of development for all-liquid cooling and supercharging technology. According to EO Intelligence, it is predicted that by 2025, 5% of gas stations will be converted into supercharging stations, with a conversion rate exceeding 30% by 2030, and the total number of comprehensive supercharging stations will reach 35,000.

2024 Chinese EV Charging Module Market

Driven by demand

Rapid development of any new technology is inseparable from practical needs and strong promotion at the application end

Increasing number of EVs

Taking China as an example, there are a large number of electric vehicles in China, and during holidays or vacations, it is common to see queues for charging electric vehicles at highway service areas. Currently, the average charging time for electric cars is generally 1 hour or more, and there is a shortage of fast-charging stations that can meet the demand for quick replenishment by users.

Clearer demands of EV owners

The survey also shows that users of different types of electric vehicles have a similar trend in choosing the power of charging facilities, with a preference for charging facilities with a power of 60kW or above, accounting for over 93% usage. It is evident that users’ anxiety about charging and their psychological need for fast recharging dominate the charging service market.

2024 Chinese EV Charging Module Market

Enterprise Response

High-power supercharging

Major global car manufacturers have been releasing ultra-fast charging models based on 800V and higher voltage platforms, while leading battery suppliers continue to introduce high-rate fast-charging power batteries of 3C and above.

Currently, China’s “kilovolt” high-voltage architecture has a complete industrial chain for core components, enabling the gradual launch of vehicles with supercharging capabilities by the end of this year or early next year. Commercialization of 3C and 4C batteries that meet supercharging requirements is underway, and high-power liquid-cooled supercharging facilities ranging from 250kW to 1MW are entering the industrialization phase.

The result of global cooperation

In fact, the widespread application of liquid cooling technology is a common direction for the development of high-power charging facilities worldwide. Liquid cooling technology has been widely used in the North American and European markets. In 2018, a joint venture company established by BMW, Daimler, Ford, Volkswagen and other automakers used liquid cooling for their fast-charging stations.

New EVs on the market

It is estimated that by 2025, there will be over 150 high-voltage fast-charging models available in the market, and the sales of fast-charging vehicles are expected to reach a level of one million units in 2024. Electric vehicles are about to enter the era of fast charging, and the increasing demand for usage will further drive the popularization and development of liquid-cooled fast-charging stations.

Technology Trends

Optimized heat dissipation

Over the years, there has been continuous innovation and development in electric vehicle charging pile technology. Among these advancements, liquid-cooled ultra-fast charging technology plays a vital role in improving charging efficiency, reducing charging time, and enhancing user experience. By incorporating an efficient liquid cooling system, the charging pile is able to dissipate heat more quickly and increase its charging power. As a result, this shortens the overall charging time to meet users’ expectations for fast and convenient charging.

Best solution

In fact, the widespread application of liquid cooling technology is a common direction for the development of high-power charging facilities worldwide. Liquid cooling technology has been widely used in the North American and European markets. In 2018, a joint venture company established by BMW, Daimler, Ford, Volkswagen and other automakers used liquid cooling for their fast-charging stations.

New EVs on the market

It is estimated that by 2025, there will be over 150 high-voltage fast-charging models available in the market, and the sales of fast-charging vehicles are expected to reach a level of one million units in 2024. Electric vehicles are about to enter the era of fast charging, and the increasing demand for usage will further drive the popularization and development of liquid-cooled fast-charging stations.

Summary

New trend of liquid-cooled supercharging

The development trend of liquid-cooled ultra-fast charging technology for electric vehicle charging stations will focus on improving charging speed, adapting to extreme environments, intelligent services, cross-industry technological integration, and environmental sustainability. These trends will drive continuous upgrades in electric vehicle charging station technology, providing users with more convenient, efficient, and environmentally friendly charging experiences and promoting the sustainable development of the electric vehicle industry.

Vast marke

In general, liquid-cooled supercharging technology represents an important direction for future charging technology. It not only improves charging efficiency and safety but also adapts to various environments, providing fast, stable, and secure charging services for new energy vehicles. It plays a significant role in solving the long-distance driving range issue of electric cars and brings new opportunities and impetus to the development and popularization of new energy vehicles, with broad market prospects and development space

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