Say goodbye to range anxiety with electric excavators! The Ruisu 2.59 MWh mobile energy storage and charging system ensures green construction without power interruptions.
Release date:
2025-12-26
Ruisu Intelligent Technology has deeply addressed industry pain points by launching a 2.59 MWh/600 kW mobile energy storage and charging system specifically tailored for electric excavators.
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Against the backdrop of the rapid growth of the new‑energy sector, the electrification of construction machinery has become an inevitable trend driving high‑quality industry development. However, in off‑grid settings such as remote construction sites and field operations, ensuring adequate range and addressing the challenges of energy replenishment remain key bottlenecks that hinder improvements in infrastructure‑building efficiency.
As a full‑chain manufacturer of charging and energy‑storage solutions, Ruisu Intelligent Technology has deeply addressed industry pain points by launching a 2.59 MWh/600 kW mobile charge‑and‑store system specifically tailored for electric excavators. Featuring an innovative “mobile energy station” design, this system delivers high‑efficiency, round‑the‑clock, all‑scenario energy‑replenishment for electric excavators, effectively helping green construction practices overcome range anxiety.
Core Advantages: Addressing energy‑replenishment challenges across four key dimensions, seamlessly adapting to all‑scenario construction needs.
The Ruisu 2.59 MWh mobile energy storage and charging system is not merely a “mobile power bank”; it is an integrated energy‑supply unit that combines energy storage, charging, and intelligent management. Its key advantages are precisely tailored to the operational characteristics of electric excavators:
1. Ultra-large capacity + efficient power output—say goodbye to range anxiety.
The system boasts a rated energy capacity of 2.59 MWh and an output power of 600 kW, equipped with 12 high‑capacity battery clusters to meet the continuous energy‑replenishment needs of multiple electric excavators. Its integrated 600 kW DC/DC module employs a parallel configuration of 15 40 kW potting‑encapsulated units, delivering a conversion efficiency of ≥96% and an output voltage range of 200–1000 VDC, thereby aligning with the voltage requirements of mainstream electric excavators on the market. This enables rapid energy replenishment without lengthy wait times, significantly boosting construction productivity.
2. Full-scenario compatibility, stable operation in extreme environments.
Designed for the complex operating environments of construction machinery, the system boasts exceptional environmental adaptability—operating across a temperature range of −30°C to 60°C and maintaining stable performance even in the extreme cold of northern regions or the scorching heat of southern climates (with intelligent power‑derating protection above 45°C). It tolerates humidity levels from 0% to 95% (without condensation) and functions reliably at altitudes up to 2,000 meters, making it ideally suited for harsh working conditions such as mines, plateaus, and tunnels. The battery modules feature an IP68‑rated sealed design and are equipped with a dual‑temperature liquid‑cooling and liquid‑heating management system, ensuring safety and stability in challenging environments characterized by dust, water ingress, and other adverse conditions.
3. Flexible mobility + rapid deployment, breaking free from site constraints.
The system is designed as a 20-foot standard container, enabling flexible deployment to any job site without the need for complex site modifications. It eliminates the capital expenditures associated with fixed charging stations—such as land acquisition and transformer infrastructure—enabling a convenient “move‑to‑where‑needed” energy‑supply model. Whether it’s long‑term operations in remote mining areas, temporary power support for municipal projects, or emergency power provision during rescue missions, the system can be rapidly deployed, ensuring “power on demand, anytime, anywhere.”
4. Intelligent management and security protection—making operations and maintenance hassle-free.
Equipped with an end-to-end intelligent operations system, it supports proactive app‑based monitoring and cloud‑based big data management. Contractors can use their smartphones to view real-time information on charging status, remaining battery capacity, and equipment malfunctions, eliminating the need for on-site personnel and significantly reducing O&M costs. Payment is facilitated via 4G‑enabled QR‑code scanning, offering convenient and efficient transactions. In terms of safety, the system features a perfluorohexanone fire‑extinguishing system, along with multiple protective measures against lightning strikes, overloads, overheating, and emergency shutdowns. The battery modules boast a 6,000‑cycle room‑temperature lifespan, ensuring up to 10 years of service while balancing safety and cost‑effectiveness.
Technical Core: Backed by robust capabilities across the entire industry chain, we deliver dependable quality.
As a full‑chain manufacturer, Ruishu Intelligent maintains independent control over every stage, from core components to system integration, providing robust assurance for the reliable operation of mobile energy storage and charging systems. The core battery modules are configured in a 1P52S topology, delivering 54 kWh per cabinet, with high energy density and an extended cycle life. The battery management system (BMS) continuously monitors battery health and precisely regulates charge–discharge processes, ensuring both safety and longevity. The system complies with multiple domestic and international standards, including GB/T 36276 and IEC 62619, and has successfully passed rigorous certifications, making its quality highly dependable.
In addition, the system leverages the advantages of green energy by enabling flexible deployment to battery‑storage facilities in regions with abundant solar and wind power, and then delivering stored energy directly to construction sites, thereby helping contractors achieve “green construction” goals and aligning with the national call for an energy transition.
Application Scenarios: Comprehensive, All‑Dimensional Coverage Empowers Diverse Construction Needs
The Ruisu 2.59 MWh mobile energy storage and charging system can be deployed across multiple applications, serving as a core enabler for powering electric excavators:
• Mining operation scene : Provides continuous power to electric excavators in remote mining areas, replacing conventional diesel generators and reducing carbon emissions and noise pollution;
• Municipal engineering scene : During urban road reconstruction, pipeline installation, and other construction projects, flexible energy supplementation helps circumvent grid‑connection constraints and ensures project progress.
• Emergency rescue scenario : In emergency situations such as natural disaster sites, it provides a stable power supply for electric rescue excavators, supporting efficient rescue operations.
• Infrastructure construction scenario : During construction on remote sections of highways, railways, and other infrastructure, simultaneous energy replenishment across multiple pieces of equipment is achieved, enhancing collaborative efficiency.
Joining hands with Ruisu Intelligence to co-build a new green energy ecosystem.
As the penetration rate of new‑energy construction machinery continues to rise, building a robust energy‑replenishment infrastructure has become a critical pillar for industry development. Ruisu Intelligent’s 2.59 MWh/600 kW mobile charging and storage system leverages technological innovation to address key industry challenges, while its full‑chain capabilities ensure product quality, thereby removing barriers to the large‑scale deployment of electric excavators.
Ruisu Intelligent Technology specializes in end-to-end manufacturing across the charging and energy‑storage value chain. Guided by the service philosophy of “power on demand, seamless supply and distribution,” we deliver more efficient, reliable, and flexible energy solutions for the new‑energy construction equipment industry. For customized mobile charging and storage solutions, please feel free to contact us.
Ruisu Intelligence
Company website: www.gzruisu.com
Company Name: Guangzhou Ruisu Intelligent Technology Co., Ltd.
Company Service Hotline: 020-66260688 / 133-3288-5836
Company Address: No. 160, Tashan Avenue, Zengjiang Street, Zengcheng District, Guangzhou, Guangdong Province
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