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Modern 4MWh ( Energy Storage System – LiFePO4 306Ah Cell Grid-Scale ESS Solar Storage Solution

  • Regular price £2,099,539.00

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1 Year Warranty

Product description

The 4MWh Energy Storage System (4073kWh nominal capacity) is a high-capacity, containerized grid-scale energy storage solution designed for renewable energy integration, utility applications, commercial power management, and large EV charging infrastructure. Built with advanced LiFePO4 306Ah battery cells, this system delivers exceptional safety, long cycle life, and high efficiency for demanding energy storage applications.


High-Capacity Grid Energy Storage

This system provides approximately 4 megawatt-hours (MWh) of usable energy, making it suitable for large-scale energy applications where stability, reliability, and long-duration discharge are required.

  • Rated capacity: 4MWh (approx. 4073kWh nominal)
  • Battery chemistry: Lithium Iron Phosphate (LiFePO4)
  • Cell type: 306Ah high-performance prismatic cells
  • High energy density and long lifecycle (6,000–10,000 cycles)
  • Modular rack-based architecture for scalability
  • Suitable for grid-tied and off-grid operation

Integrated Container ESS Design

The system is delivered as a fully integrated Energy Storage System (ESS) inside a standard containerized enclosure for rapid deployment and ease of installation.

  • 20ft / 40ft container configuration options
  • Integrated Battery Management System (BMS)
  • Power Conversion System (PCS) for AC/DC conversion
  • Energy Management System (EMS) for smart control
  • HVAC thermal management system for stable operation
  • Fire suppression and multi-layer safety system
  • IP54/IP55-rated outdoor industrial enclosure

Smart Energy Management System

Advanced EMS software ensures optimal performance and energy efficiency across all operating conditions.

  • Real-time monitoring and diagnostics
  • Peak shaving and load shifting
  • Energy arbitrage and demand response
  • Grid frequency regulation support
  • Renewable energy smoothing and integration
  • Remote cloud-based control platform

Renewable Energy Integration

Designed to maximize the efficiency of renewable energy systems such as solar and wind power.

  • Solar photovoltaic (PV) energy storage
  • Wind farm energy buffering
  • Hybrid solar + battery + grid systems
  • Microgrid and islanded power systems
  • Zero-carbon energy infrastructure support

Safety and Reliability

Built for utility-grade performance with multiple layers of safety and protection.

  • LiFePO4 chemistry for thermal stability and safety
  • Cell-level monitoring and balancing
  • Over-voltage, over-current, and short-circuit protection
  • Thermal runaway prevention systems
  • Intelligent cooling and HVAC control
  • Emergency shutdown and fire suppression system
  • Industrial-grade 24/7 continuous operation capability

Applications

  • Utility-scale renewable energy storage
  • Large commercial and industrial facilities
  • EV charging hubs and ultra-fast charging stations
  • Solar and wind farm stabilization
  • Data centers and critical infrastructure
  • Microgrid and smart city projects
  • Peak demand reduction for industrial plants

Key Features

  • 4MWh / 4073kWh high-capacity energy storage system
  • LiFePO4 306Ah advanced battery cell technology
  • Containerized turnkey ESS solution
  • Integrated PCS, BMS, and EMS systems
  • Long lifecycle and high efficiency performance
  • Advanced safety and fire protection systems
  • Fully scalable modular architecture
  • Renewable energy and grid-ready design
  • Remote monitoring and intelligent control platform

Standard Items
All general Niche items are delivered within 5–8 working days internationally with express shipping opt


Customizable/Bulkier items
“In-stock bulkier or Custom made items from U.S. warehouses are delivered within 2 weeks. For overseas stock orders, please allow 8-10 weeks for delivery.”
Due to their size, custom manufacturing, external logistical factors and destination location.


The prices displayed are EXW pricing Final pricing may vary based on product customization, order quantity, and shipping destination. For an accurate pricing quote tailored to your requirements, please contact our customer support team.

Warranty Note

These products are covered by a Minimum of One year Manufacturer's Warranty from the date of purchase. The warranty covers any manufacturing defects or functional issues arising under normal use during the warranty period, with subject to warranty terms and conditions.

The warranty does not cover damage caused by misuse, improper installation, unauthorized repairs, accidents, or normal wear and tear.

➤ All products are manufactured directly in our own supplier factories, guaranteeing full control over quality and craftsmanship.

Delivery Timelines
All delivery timelines provided are estimates and may vary slightly depending on destination, order volume, and external factors.

🌍 Our Logistics Partners

We work with top global logistics providers to ensure reliable, efficient delivery and to meet customer expectations every time.

❓ Need Help?

Our support team is here to assist you with any questions about your order or delivery.

📩 Contact us at: support@deprestigegroup.com

✦ Customers are entitled to a 30-day return period, commencing from the date of confirmed delivery.


✦ To qualify for a refund, the item must be returned in its original condition, unused, and with all original packaging intact.

✦ Refunds will be processed after receipt and verification of the returned product.

✦ Approved refunds will be issued to the original method of payment within a 3-5 processing timeframe according to Banking channels used for order placement

✦ This policy applies without requirement for justification, subject to compliance with the stated return conditions.

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FAQs

Have a question ? We are here to help.

  • We specialize in custom-made designs and dimensions for a range of high-value items.
  • All custom items are produced on a pre-order basis.
  • Once your requirements are finalized, we will draft a detailed order for your review and checkout.
  • All orders include DDP (Delivered Duty Paid), covering shipping, duties, and taxes in the final price.
  • Production timelines will be confirmed based on the complexity of your order.
  • Products listed without a custom or pre-order note are available for immediate purchase and direct checkout.
  • For inquiries, please contact: support@deprestigegroup.com

We proudly serve clients globally with fully customized delivery solutions. For all high-value items, we provide a DDP (Delivered Duty Paid) quotation to ensure a smooth, all-inclusive experience.

As listed prices are EXW (Ex Works), we recommend contacting our support team before ordering. We’ll handle everything—from pricing to logistics—and prepare your order with complete transparency and ease.

  • General items are typically delivered within 6–8 working days.
  • Bulkier or custom-made orders usually take up to 8 - 10 weeks for international delivery.
  • Delivery timelines may vary depending on factors such as location, logistics, and manufacturing requirements.
  • Once your order is shipped, you will receive tracking details via email.
  • Please allow a few hours for tracking systems to update after dispatch—any initial delay or error is normal.
  • You can track your order in real time—from shipping and transit to final local delivery—on our website homepage 24/7

https://eliteemporiu.com

  • If you experience any issues, please contact our support team


📩 Contact us at: support@deprestigegroup.com

If you want to change a product into another model, strap color etc., please contact us so we are able to reserve the new item in our stock immediately. You are always entitled to an exchange or refund within 30 days after you have received your package, as long as the item has not been used. No questions asked, no hassle. We want you to love what you buy, and if it’s not a perfect fit, we’ve got you covered!

Once your order has been shipped, you will receive a confirmation email with a tracking number. You can use this number on our website or the carrier's site to monitor your package in real time.

We accept major credit cards (Visa, MasterCard, American Express), and other popular payment options such as Apple Pay and Google Pay. All payments are securely processed through encrypted systems. So Shop with confidence everytime with us!!

All taxes are included with product pricing quotes , no additional charges at checkout page

Product availability is displayed on the product page. If an item is out of stock, you will see a notification (Sold out) with an estimated restock date if applicable. You can also sign up for back-in-stock alerts on the product page.

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