Beichuan, China – Huawei, the Chinese technology giant, has officially unveiled the world’s first 100-megawatt (MW) class heavy-duty truck supercharging station in Sichuan, China. This monumental facility marks a significant leap forward in electric vehicle (EV) infrastructure, specifically designed to address the demanding power needs of electric heavy-duty trucks and accelerate the decarbonization of freight transport.
The “Sichuan Yuanqi Xingguang Heavy-Duty Truck Megawatt Supercharging Station,” located in Beichuan Qiang Autonomous County, Mianyang City, officially commenced operations on August 22, 2025. It leverages Huawei’s proprietary Megawatt Supercharging technology to offer unprecedented charging speeds and capacity.
Powering the Future of Freight: Unprecedented Capacity and Speed
The new charging hub boasts a total installed capacity of 100MW, with an initial phase enabling 50MW for immediate use. This massive station is equipped with 18 supercharging bays rated at 1.44 MW each, alongside 108 liquid-cooled charging bays operating at 600 kW. This impressive setup is designed to serve up to 700 electric heavy trucks daily, with a projected daily charging volume exceeding 300,000 kWh.
A key highlight of Huawei’s Megawatt Supercharging technology is its ability to provide rapid charging. Compatible with “3.5C” supercharging heavy-duty trucks, the station can add 100 kilometers of range in just five minutes of charging. For a 400-kWh battery, it takes approximately 15 minutes to reach 80% charge. This efficiency is a game-changer for the logistics industry, where minimizing downtime is crucial.
Economic and Environmental Impact of Megawatt Charging
The introduction of such a high-capacity charging hub is expected to bring substantial economic and environmental benefits. Truck owners are projected to save approximately 1.5 yuan (about $0.21 USD) per kilometer in energy costs, potentially leading to annual savings of around 150,000 yuan ($21,000 USD) per vehicle. These significant savings could effectively offset the cost of an entire truck in about three years. Station operators are also anticipated to see efficiency gains of over 15%.
Environmentally, the electrification of heavy-duty trucks supported by this station is projected to reduce carbon emissions by an impressive 45,000 tons annually. The facility also integrates a nearly 1 MW photovoltaic carport and two 215 kWh wind-liquid intelligent cooling energy storage units, generating approximately 5,000 kWh of green electricity daily.
Smart Grid Integration and Renewable Energy
A critical innovation of Huawei’s charging hub is its enhanced grid-friendliness. The solution integrates smart photovoltaics and grid-forming energy storage to create a “source-grid-load-storage microgrid.” This microgrid can operate both connected to and independently from the main grid, effectively mitigating the impact of high-power charging on the grid and addressing stability concerns.
Furthermore, the microgrid leverages Virtual Power Plant (VPP) technology to interact dynamically with the main grid. This maximizes the consumption of renewable energy, reduces costs through peak-valley arbitrage, and boosts revenue, achieving what Huawei describes as “vehicle, pile, and grid” synergy. Huawei’s liquid-cooled ultra-fast charging system can maintain a stable 2,400-ampere output for 15 continuous minutes, even in extreme temperatures ranging from -30°C to 60°C. This system can transfer 24 kWh per minute, nearly four times faster than conventional fast-charging solutions.
Huawei’s Broader EV Infrastructure Ambitions
This 100MW charging hub is a testament to Huawei’s growing commitment to the electric vehicle sector, extending beyond its traditional smartphone business. The company has been actively investing in technologies for automated electric cars and collaborating with Chinese OEMs such as Changan and Chery.
Huawei Digital Power, a subsidiary founded in 2021, has been at the forefront of this shift, moving from manufacturing individual components to producing complete charging stations. The company has previously launched a 2400A fully liquid-cooled megawatt-class charging pile and expressed plans to collaborate on a heavy-duty truck megawatt charging network. Huawei’s vision includes a vast network of over 100,000 fast-charging stations across China, with plans to expand its ultra-fast charging solutions globally. The company has already supplied technology for over 100,000 charging stations in Asia and Europe, and installed its first charging infrastructure for electric cargo trucks in Latin America, specifically in Mexico.
The development of such robust charging infrastructure is crucial for the widespread adoption of electric trucks, which are vital for decarbonizing the logistics sector. China has been a leader in the electric truck market, with strong government policies and a focus on solutions like battery swapping for short-haul applications. Huawei’s latest unveiling further solidifies China’s position at the forefront of EV charging technology.
