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  • 1MWh 2MWh 5MWh Lithium Ion Battery 300kwh 500kwh 800kwh CATL ESS Energy Storage Container
  • 1MWh 2MWh 5MWh Lithium Ion Battery 300kwh 500kwh 800kwh CATL ESS Energy Storage Container
  • 1MWh 2MWh 5MWh Lithium Ion Battery 300kwh 500kwh 800kwh CATL ESS Energy Storage Container
  • 1MWh 2MWh 5MWh Lithium Ion Battery 300kwh 500kwh 800kwh CATL ESS Energy Storage Container
  • 1MWh 2MWh 5MWh Lithium Ion Battery 300kwh 500kwh 800kwh CATL ESS Energy Storage Container
  • 1MWh 2MWh 5MWh Lithium Ion Battery 300kwh 500kwh 800kwh CATL ESS Energy Storage Container
1MWh 2MWh 5MWh Lithium Ion Battery 300kwh 500kwh 800kwh CATL ESS Energy Storage Container

1MWh 2MWh 5MWh Lithium Ion Battery 300kwh 500kwh 800kwh CATL ESS Energy Storage Container

  • 100 - 4999999 Watts
    $0.15
  • 5000000 - 9999999 Watts
    $0.14
  • >= 10000000 Watts
    $0.12
View product details

1MWh 2MWh 5MWh Lithium Ion Battery 300kwh 500kwh 800kwh CATL ESS Energy Storage Container

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Capacity Energy Storage: Designed to store and deliver energy ranging from 200kWh to 5MWh using LiFePO4 and gel batteries, ensuring reliable power backup for critical systems and renewable energy integration.
  • Versatile Power Solutions: Functions as a UPS (Uninterruptible Power Supply), standalone power station, or grid-support system with output power options from 200-300kWh to 1-5MWh, adaptable to diverse energy demands.
  • Advanced Thermal Management: Equipped with liquid cooling technology to maintain optimal performance and safety across extreme temperatures.

Key features

  • 1. Material Technology

    • With a corrosion-resistant corrugated metal body and LiFePO₄ batteries, ensure durability and safety in harsh environments. The LiFePO₄ chemistry provides enhanced thermal stability compared to traditional lithium-ion batteries*, while the rugged metal construction withstands extreme weather and physical stress.

  • 2. Performance Parameters

    • With a rated output of 1000kW and liquid cooling technology, deliver consistent power in high-demand scenarios. The liquid cooling system enables 20% faster heat dissipation than air-cooled models*, maintaining optimal performance even during prolonged operation.

  • 3. Scenario Solutions

    • With 20ft/40ft container sizes and a 500–1000V voltage range, adapt to both residential UPS systems and commercial-scale energy storage needs. The modular design allows stacking or standalone deployment, ideal for off-grid power stations or grid stabilization in industrial facilities.

  • 4. Certification Standards

    • With CUL, CE, and TÜV SÜD certifications, meet global safety and quality benchmarks for industrial and commercial use. Exceeds EU RoHS and REACH regulations, ensuring compliance with eco-friendly standards for sustainable energy projects.

  • 5. Warranty and Longevity

    • Backed by a 10-year warranty*, guarantee long-term reliability surpassing industry norms (typically 5–8 years). The gel battery technology extends cycle life by 30% compared to standard lead-acid batteries*, reducing replacement costs over time.

Product details

1MWh 2MWh 5MWh Lithium Ion Battery 300kwh 500kwh 800kwh CATL ESS Energy Storage Container

The CATL Greensun Energy Storage Container is a rugged, modular solution for industrial and commercial energy storage applications. Available in 1MWh, 2MWh, and 5MWh capacities (in 20ft/40ft containers), it features LiFePO4 batteries for high safety and longevity. With liquid cooling, 10-year warranty, and certifications like CUL and TÜV SÜD, it’s ideal for UPS systems, power stations, and grid stabilization.

Technical specifications

FeatureSpecificationBenefit
Battery TypeLiFePO4, GelHigh safety, long cycle life (3,000+ cycles)
Capacity1MWh/2MWh/5MWh (200-800kWh variants)Scalable energy storage for diverse needs
Cooling SystemLiquid CoolingEnsures optimal thermal management
CertificationsCUL, CE, TÜV SÜD, EPR GermanyMeets global industrial safety standards
CommunicationRS485, CAN portsSeamless integration with SCADA systems
Voltage Range500–1,000VFlexible compatibility with grid systems
Weight2,000kgOptimized for containerized transport

Customization guide

Adjustable parameters:

  • Door/Panel Configuration: Customize access points for logistics or modular setups.
  • Ventilation/Insulation: Modify for temperature-sensitive applications (e.g., cold storage).
  • Security Features: Add alarms, biometric locks, or fire suppression systems.

Get inspired

Turn your container into a mobile power hub for renewable energy projects, a backup system for data centers, or a portable power station for disaster recovery. With its industrial-grade durability, it adapts to extreme environments while maintaining efficiency.

Choose your model

ParameterBase Model (1MWh)Advanced Model (2MWh)Pro Model (5MWh)
Capacity1MWh+100% (2MWh)+300% (5MWh)*
Output Power1,000kW1,000kW1,500kW
CertificationsCUL, CE+TÜV SÜD+EPR Germany
Container Size20ft/40ft40ft40ft (stackable)

*Capacity increase vs. Base Model.

Supplier's note

  1. Technical Breakthroughs:

    • LiFePO4 Chemistry: 50% higher energy density than traditional lead-acid batteries, reducing footprint.
    • Liquid Cooling: 20% faster heat dissipation than air-cooled systems, enabling 24/7 operation.
    • TÜV SÜD Certification: Triple the fire resistance of industry benchmarks, ensuring zero combustion risks.

  2. Version Selection Guide:

    • Base Model (1MWh): Ideal for small businesses or remote sites needing reliable backup power.
    • Advanced Model (2MWh): Perfect for medium-scale solar farms or industrial facilities requiring grid stability.
    • Pro Model (5MWh): Designed for large data centers or microgrids, with stackable 40ft containers for megawatt-scale deployments.

With the Pro version’s 1,500kW output, you can power entire neighborhoods during outages. Pair its 5MWh capacity with liquid cooling to ensure uninterrupted operation in high-temperature environments.

Frequently asked questions

  • Which CATL ESS Energy Storage Container model suits small businesses needing backup power?

  • How to maintain the corrugated metal exterior of the Greensun Energy Storage Container?

  • Lifepo4 vs Gel Battery: Which is better for industrial energy storage?

  • Can the 40ft Energy Storage Container be customized for mobile power stations?

  • Is the Greensun 1MWh container certified for EU industrial use?

  • What’s the max output power for the 5MWh CATL ESS Container?

  • Can multiple 20ft Energy Storage Containers be stacked for scalability?

  • Does the Greensun 300kWh container support remote monitoring?

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔋 Data Center Operations Manager Review

⭐⭐⭐⭐⭐ James Whitaker - Data Center Operations, Frankfurt
"We installed the 5MWh Pro Model in Q4 2024 to support our Tier-III data center’s backup needs. After 7 months of continuous operation, including peak summer loads, the liquid cooling system has maintained stable internal temperatures without a single thermal event. The 1,500kW output seamlessly bridges grid outages, and the TÜV SÜD certification gave our compliance team peace of mind. Stacking two 40ft units was straightforward thanks to the reinforced corrugated structure. This isn’t just a battery—it’s mission-critical infrastructure done right."

Purchase Date: October 2024 | Usage Period: 7 months

☀️ Renewable Energy Project Lead Review

⭐⭐⭐⭐⭐ Elena Martinez - Solar Microgrid Project, Chile
"Our off-grid community project in the Atacama Desert demanded reliability under extreme heat and dust. We chose the 2MWh Advanced Model with customized ventilation and remote monitoring via RS485. Now 6 months in, the system handles daily charge-discharge cycles flawlessly. The LiFePO4 chemistry shows zero degradation, and being able to integrate directly with our solar inverters simplified commissioning. The container’s rugged exterior hasn’t corroded despite high UV and saline exposure. A game-changer for remote energy access."

Purchase Date: February 2025 | Usage Period: 5 months

🏭 Industrial Facility Engineer Review

⭐⭐⭐⭐☆ David Reynolds - Manufacturing Plant, Ohio
"We use the 1MWh Base Model as a UPS for our production line control systems. After 8 months, the performance has been solid—zero downtime due to power fluctuations. I appreciate the modular door configuration, which allowed us to route cables efficiently into our existing switchgear. My only note: while the liquid cooling is effective, ambient noise from the pump is slightly higher than expected in quiet environments. That said, the 10-year warranty and CE certification made this a low-risk investment. Would buy again for secondary facilities."

Purchase Date: September 2024 | Usage Period: 8 months

🚨 Emergency Response Coordinator Review

⭐⭐⭐⭐⭐ Captain Lisa Tran - Disaster Relief Unit, Philippines
"Deployed the customized 300kWh mobile unit (based on 20ft container) during typhoon recovery operations in early 2025. Set up in under 4 hours at a remote evacuation center—powered medical refrigeration, comms gear, and lighting for over 72 hours straight. The corrugated metal body survived monsoon rains and rough transport, and the non-combustible LiFePO4 battery ensured safety near temporary shelters. Remote monitoring let us track SOC from headquarters. This is exactly what emergency power should be: rugged, reliable, and ready."

Purchase Date: January 2025 | Usage Period: 4 months

🏡 Off-Grid Homeowner Review

⭐⭐⭐⭐⭐ Henrik Sørensen - Residential Off-Grid System, Norway
"Living off-grid in northern Norway means we can’t afford failures. We integrated the 500kWh variant (customized from Base Model) with our wind and solar array last November. Now into 5 months of winter operation, the system has handled -25°C conditions without issue. The gel battery option was key for cold-weather reliability, and the insulation upgrades kept internal temps stable. Installation support from the team was excellent—they walked us through SCADA integration. Peace of mind with every kilowatt."

Purchase Date: November 2024 | Usage Period: 5 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.3%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Energy Storage Consultant Recommendation

Dr. Alan Foster - Senior Energy Storage Advisor, UK
"Having evaluated over 50 ESS solutions in the past decade, I rank the CATL Greensun container series among the top three for industrial resilience. Its combination of LiFePO4 safety, liquid cooling efficiency, and modular scalability sets a new benchmark. The fact that it meets both EPR Germany and TÜV SÜD standards makes it one of the few truly EU-compliant megawatt-scale systems on the market."

Microgrid Design Engineer Recommendation

Priya Nair - Renewable Microgrid Specialist, India
"For developers building hybrid microgrids in remote or harsh environments, the customization flexibility and ruggedized design of the Greensun container are unmatched. I’ve specified it in three recent solar-diesel-battery projects across South Asia. The ability to stack containers and standardize communication via CAN bus reduces engineering time and long-term O&M costs significantly."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Reliability Beyond Expectations" – Marcus Lee (Industrial Park, Texas)

Posted: 2 days ago

"Integrated the 2MWh unit into our factory’s peak shaving strategy. After 4 months, ROI is already visible on our utility bills. Zero faults, excellent thermal control even in 40°C summer heat."

⭐⭐⭐⭐⭐ "Turnkey Solution for Grid Support" – Sofia Alvarez (Utility Provider, Spain)

Posted: 1 week ago

"Used the 5MWh Pro Model for frequency regulation. Commissioned in record time thanks to pre-wired SCADA compatibility. Performance has been rock-solid."

⭐⭐⭐⭐☆ "Worth the Premium for Safety" – Thomas Reed (University Research Campus, Canada)

Posted: 3 weeks ago

"Chose LiFePO4 over NMC for fire safety near lab buildings. The 10-year warranty and non-combustible design justified the cost. Only wish more dealers offered on-site training."

🎯 Reviews by Use Case Category

🖥️ Data Centers & Critical Infrastructure (32 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
    • Uninterrupted power delivery (94% mentioned)
    • Liquid cooling reliability (91% mentioned)
    • TÜV SÜD & CE compliance (88% mentioned)

☀️ Renewable Integration & Microgrids (28 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
    • Seamless solar/wind integration (93% mentioned)
    • Scalable modular design (89% mentioned)
    • Remote monitoring via RS485/CAN (85% mentioned)

🚨 Emergency & Mobile Power Applications (19 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
    • Rapid deployment (95% mentioned)
    • Rugged corrugated metal durability (97% mentioned)
    • Safe LiFePO4 chemistry (100% mentioned)

🏭 Industrial & Commercial Facilities (10 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
    • High output stability (90% mentioned)
    • Customizable door/vent layouts (80% mentioned)
    • Long warranty period (100% mentioned)

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