5MWh DC-Side Containerised Energy Storage System: The “Mobile Energy Block” for the New Energy Era
Amidst the wave of energy transition, energy storage technology is emerging as a pivotal driver within the renewable energy sector. Today, we unveil the mystery behind a cutting-edge energy storage innovation—the 5MWh DC-side containerised energy storage system. Boasting not only immense storage capacity but also versatile application scenarios and exceptional performance, it stands as the “mobile energy block” of the new energy era!
I. Application Scenarios: The Omnipresent ‘Energy Guardian’
Imagine this: in remote mountainous regions, wind turbines spin ceaselessly day and night, yet forced to curtail output due to grid constraints; in bustling cities, industrial and commercial users endure steep peak-hour electricity tariffs with no recourse. Enter the 5MWh DC-side containerised energy storage system—set to revolutionise these challenges!
In renewable energy storage applications, it effortlessly addresses the intermittency and volatility of solar and wind power, enabling integrated wind-solar-storage solutions for stable green electricity output. On the grid side, it serves as a potent tool for frequency regulation and peak shaving, swiftly responding to dispatch commands to ensure grid stability. In the commercial and industrial sector, its ‘dual charging and discharging’ model helps users shave peaks and fill troughs, significantly reducing electricity costs. Within microgrids and isolated networks, it acts as an anchor, enabling seamless grid-connected/off-grid switching to deliver stable, reliable power to remote areas.
II. Collaborative Case Studies: Proven Capabilities, Global Trust
The Saudi Red Sea City, a global energy giant and future metropolis, employs our 5MWh DC-side containerised energy storage system to construct the world's largest off-grid storage project. Across Inner Mongolia's vast grasslands, a 1.2GWh wind power storage project has also adopted this system, transforming the wind's energy into stable electricity. Additionally, the 2.5MW/5MWh high-voltage commercial and industrial project in Guangdong's Zhongyue region has saved users over one million yuan in electricity costs since grid connection, maintaining a system availability rate consistently above 99%. These success stories stand as the finest testament to the exceptional performance of the 5MWh DC-side containerised energy storage system, forming the bedrock of global client trust in our capabilities.
III. R&D Technology: Innovation-Driven, Performance-Focused
We recognise that the core of energy storage systems lies in technology and safety. The 5MWh DC-side containerised system employs our proprietary 314Ah lithium iron phosphate cells, featuring a cycle life exceeding 12,000 cycles, high energy density, and outstanding safety performance. Its unique 2P52S modular design enables greater integration and flexibility. DC-side energy conversion efficiency (RTE) reaches 96%, with compartment temperature variation controlled within 3°C. IP56 protection rating, coupled with multi-fluid parallel flow channels and a fire-located sprinkler system, provides comprehensive safety assurance. Cluster-level independent control technology eliminates circulating currents entirely, supports 1500V DC over-capacity, and is compatible with 2.5MW PCS, ensuring stable operation under diverse complex conditions.
IV. Manufacturing Capabilities: Craftsmanship and Quality Assurance
Our production facilities feature modular assembly lines achieving an annual single-shift output of 6GWh, ensuring efficient product delivery. With 100% self-sufficiency in 314Ah battery cells, we independently develop and manufacture all core components—from cells to BMS, EMS, and liquid cooling systems—exercising rigorous control over every production stage. Pre-assembled in 20-foot standard shipping containers, our systems eliminate complex on-site PCS installation. Grid connection is achieved within four hours, significantly reducing project timelines and construction costs. Whether transported by sea or land, we offer rapid disassembly solutions to ensure safe, timely delivery to any global destination.
V. Sales Volume and Inventory: Global Bestseller, Ready for Immediate Dispatch
Since its 2024 launch, the 5MWh DC-side containerised energy storage system has rapidly become a global market sensation. Cumulative shipments have reached 3.2GWh, comprising 1.5GWh domestically and 1.7GWh internationally, spanning Europe, the Middle East, Southeast Asia, and beyond. To meet urgent global customer demands, we maintain a standing inventory of 80 standard 5MWh DC containers, ready for dispatch upon contract signing. Whether for emergency capacity expansion at large-scale energy storage plants or plug-and-play solutions for commercial and industrial users, we deliver rapid response to ensure timely project completion.
VI. Choose 5MWh, Begin Your Energy Storage Journey
The 5MWh DC-side containerised energy storage system delivers a comprehensive solution for enhancing the value of global renewable energy assets through its exceptional capacity, flexible deployment, outstanding performance, and rapid delivery. More than just a storage device, it serves as your dependable energy partner, empowering you to navigate the green energy transition and seize strategic advantages. Contact us today to harness the 5MWh DC-side containerised energy storage system for your energy projects, injecting dynamic momentum and jointly ushering in a new era of energy storage!