The Two Sessions set the tone for zero‑emission freight transport! Ruisu’s megawatt‑scale coordinated energy‑replenishment solution addresses the challenges of electrifying long‑haul logistics.

Release date:

2026-03-10

The Ruisu megawatt‑class fixed charging station, combined with a megawatt‑class mobile energy‑storage and charging vehicle, delivers an integrated energy‑replenishment solution that bridges the “last mile” of long‑haul electric heavy‑truck refueling.

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During the 15th Five-Year Plan period, the “Zero-Emission Freight Transport Initiative” emerged as a key topic of intense debate in the transportation sector. Numerous deputies and members of the National Committee of the Chinese People’s Political Consultative Conference focused on decarbonizing road freight, proposing measures to optimize the power‑train mix for freight vehicles and to develop green, low‑carbon freight corridors, thereby charting a clear course for the electrification of long‑haul logistics. Data show that by 2025, road transport will account for nearly 73% of total freight volumes; the high energy consumption and substantial emissions associated with conventional diesel‑powered freight transport urgently require resolution. Meanwhile, the core bottlenecks hindering the widespread adoption of electric heavy‑duty trucks remain threefold: low efficiency in long‑haul charging infrastructure, insufficient geographic coverage, and relatively high operating costs.

Ruisu Intelligent Technology, closely aligned with the policy directions of the Two Sessions and grounded in the practical operational needs of logistics trunk‑line operations, has innovatively launched a synergistic energy‑replenishment solution featuring megawatt‑class fixed charging stacks paired with megawatt‑class mobile storage‑and‑charge vehicles. Employing a dual‑wheel “fixed + mobile” drive model and leveraging five core technologies, this solution comprehensively bridges the “last mile” of electric heavy‑truck energy replenishment on trunk routes, helping to put zero‑emission freight transport into practice and driving the logistics industry toward a green, efficient transformation.

The bottleneck in trunk‑line energy replenishment is becoming increasingly apparent.

Rapid-response policy: proactively positioning ahead of the curve

Currently, new‑energy heavy trucks are gradually expanding into medium- and long‑haul trunk‑line transportation; however, the lagging charging infrastructure is becoming an increasingly pressing issue. Traditional fixed‑site charging stations have long construction timelines and limited coverage, and the absence of charging stops along major routes gives electric heavy trucks range anxiety. High‑power charging places significant strain on the grid, which many aging systems struggle to accommodate, while upgrading or expanding the grid is both costly and challenging. Moreover, excessively long wait times for charging severely compromise logistics delivery timeliness and drive up operating costs for businesses.

The “Zero-Emission Freight Transport Initiative,” explicitly outlined at the Two Sessions, not only sets clear targets for scaling up the deployment of electric freight vehicles but also places particular emphasis on upgrading supporting energy‑recharging infrastructure and fostering deep integration between green electricity and freight‑transport applications. Against this backdrop, the conventional fixed‑site recharging model can no longer meet the demands of efficient long‑haul logistics operations. A coordinated “fixed‑plus‑mobile” recharging approach has thus emerged as a critical pathway to overcoming the challenges of deploying electric heavy‑duty trucks on trunk routes, while also serving as a strategic priority for companies seeking to align with national policies and seize early‑mover advantages in the industry’s evolution.

Ruisu Megawatt Coordination Solution

Precisely addressing the three major pain points of long-haul charging infrastructure.

Ruisu’s trunk‑line logistics energy‑replenishment solution is guided by the core principles of “scientific deployment, efficient refueling, and cost control,” precisely aligning with the real‑world operational needs of A‑to‑B trunk‑line logistics to deliver a dual boost in both refueling efficiency and operational performance.

Solution

At the terminal points A and B along the logistics trunk line, megawatt‑class stationary charging stations are deployed to meet the concentrated energy‑replenishment needs of electric heavy‑duty trucks. Along the trunk‑line segment between A and B, skid‑mounted charging vehicles and megawatt‑class mobile battery‑storage‑charging units are integrated to create a comprehensive energy‑supply network that combines “centralized terminal charging” with “flexible mid‑journey replenishment.” When an electric heavy‑duty truck receives a low‑battery warning en route, a mobile battery‑storage‑charging unit can respond swiftly and perform energy‑replenishment at the nearest location, eliminating the need for the vehicle to detour to a fixed station. Once refueled, the truck can proceed to the terminal charging station to complete a full charge, thereby completely preventing delays in transport schedules caused by the energy‑replenishment process.

Advantages of the model

On the one hand, it significantly reduces charging and transportation time costs, eliminates prolonged vehicle queues for charging, and effectively improves the timeliness of trunk‑line transport. On the other hand, timely mid‑trip energy replenishment helps mitigate the risk of electric heavy‑duty trucks breaking down en route due to insufficient battery power.

Backed by Ruisu’s five core technologies

Laying a Solid Foundation for the Electrification of Trunk Routes

High-voltage direct connection

Employing a first‑stage conversion architecture, it connects directly to 10 kV/35 kV medium‑ and high‑voltage grids, completely eliminating the transformer‑based step‑down stage traditionally required in charging equipment and achieving efficient power transmission without transformers. Whole‑system losses are kept within 3%–5%, with system efficiency reaching as high as 97.7%; single‑gun power can exceed 800 kW, reducing electric heavy‑truck recharging times by more than 60% and delivering true “quarter‑hour‑level” fast charging—on par with the refueling speed of gasoline vehicles.

Rapid Capacity Expansion

To address the grid‑load challenges posed by megawatt‑scale charging on trunk lines, no large‑scale upgrades to the existing grid are required. A modular design enables rapid capacity expansion, allowing flexible adaptation to varying charging power demands, effectively preventing grid overloads, reducing infrastructure‑upgrade costs, and supporting trunk‑line energy‑replenishment scenarios of all scales.

Direct supply of green electricity

Deeply integrate with renewable energy sources such as wind and solar, converting curtailed wind and solar power into directly usable charging energy to enable direct green‑power supply for vehicle‑to‑grid charging.

Pre-built Website Creation

Drawing on the modular prefabrication cabin design concept, the core components of a fixed charging stack are pre‑fabricated and integrated, enabling a closed‑loop construction process characterized by “prefabrication of foundations—module lifting—plug-and‑play.” This approach reduces the conventional 3–4 month construction timeline for charging stations to just 2–3 weeks, significantly cutting land use and construction waste generation, while facilitating rapid deployment of high‑capacity terminal energy‑replenishment sites along major transportation corridors.

Mobile Power Transmission

The Ruisu megawatt‑class mobile energy storage and charging vehicle, along with its skid‑mounted charging unit, is equipped with an all‑terrain chassis, enabling it to navigate a wide range of road conditions and deliver power exactly where it’s needed, thus realizing a mobile energy‑replenishment model. The equipment meets an IP54 or higher protection rating, operates reliably across a broad temperature range of –25°C to 55°C, and can effectively handle harsh environments, precisely addressing energy‑supply gaps and ensuring seamless, full‑line coverage with no blind spots.

Empowering the entire industry chain to drive zero-emission freight transport.

Unlike single‑vendor solutions, Guangzhou Ruishu Intelligent Technology Co., Ltd. boasts end-to‑end expertise across the entire charging and energy‑storage value chain—covering everything from core component R&D and manufacturing to system design, on‑site implementation, and ongoing operations and maintenance. This one‑stop, full‑process service ensures the stability, compatibility, and efficiency of integrated energy‑replenishment solutions. Whether it’s megawatt‑class fixed charging stations, mobile charge‑and‑store vehicles, or iterative upgrades to core technologies, all are developed and produced in‑house. The company can tailor bespoke energy‑replenishment solutions to meet the specific needs of logistics enterprises, taking into account factors such as route length, transport frequency, and fleet size.