BESS Container 5MWh 1MWh 2MWh Lifepo4 Lithium Battery Container 40ft Bess Solar Energy Storage System 500KW 1MW 2MW 5MW

Product Description

Product Overview
Energy Storage System

This 10MWh-5MW containerized energy storage system delivers stable, controllable, and cost-effective power security for industrial and commercial projects. It efficiently absorbs low-cost electricity during off-peak hours and releases high-value energy during peak demand, helping you significantly reduce operating costs while enhancing power stability.

Its millisecond-level response capability minimizes frequency fluctuations, reduces outage and curtailment risks, and ensures uninterrupted operation for critical loads. Engineered for industrial and commercial applications, this product offers robust design, fast delivery, and flexible on-site expansion. It integrates seamlessly with existing electrical infrastructure, generating immediate value from day one.

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Technical Specifications
Battery Data
ModelSKTESS10000-5000K
Battery TypeLiFePO4
Rated Capacity314Ah
Pack Configuration12P416S*2
Nominal Capacity5015kWh*2
Nominal Voltage1331.2V
Operating Voltage Range1123.2~1497.6V
Max.Continuous Charge / Discharge Current157A
Charge / Discharge Rate0.5C
Cycle LifeCycle Life ≥ 6000 / 5 Years (@25°C ± 2℃ , 0.5C / 0.5C, 70% EOL)
System Data
Max. AC Output Power5000kW
Grid Type3L/PE
AC Output Frequency50/60HZ
AC Output VoltageSupports voltage ratios of 6/10/12/24/33/35kV
Ingress ProtectionIP54
Anti-Corrosion GradeC3 ( C4 Optional)
Max. System Efficiency88%
Charging Operating Temperature0℃~45℃
Discharge Operating Temperature-20℃~50℃
CommunicationModbus TCP, IEC104
CoolingLiquid Cooling ( Battery cabinet )
Dimension6058 × 2438 × 2896 mm x3
Net Weight42.5T x2+23.5T
Product Advantages

HVAC System — Reliable Climate Control

  • Stable Temperature: Automatic cooling and heating keep batteries performing at their best.
  • Humidity Control: Keeps the container dry, protecting components and extending system lifespan.
  • Smart & Energy-Efficient: Automatically adjusts operation, reducing energy use.

Key Functions of Container Battery EMS

  • Integrated Deployment: Factory pre-installed for plug-and-play commissioning.
  • Centralized Control: Unified management of batteries, PCS, HVAC, and fire protection.
  • Intelligent Dispatch: Supports peak shaving, TOU arbitrage, and demand control.
  • Remote O&M: Cloud monitoring and remote diagnostics reduce operational costs.
  • Enhanced Safety: Multi-layer protection logic compliant with global standards.
Applications & Solutions

Our containerized energy storage system covers a wide range of industrial and commercial power scenarios:

  • Peak Shaving & Load Management: Smooths out demand spikes and reduces peak charges.
  • Renewable Integration: Stores excess solar or wind energy for high-demand periods.
  • Backup Power & Resilience: Provides reliable power during outages for critical operations.
  • Grid Services & Arbitrage: Supports frequency regulation and TOU price arbitrage.
  • Customized Solutions: Tailored capacity, power, and control strategies.
Project Cases
Our Strengths
  • Integrating research, development, production, sales and service.
  • Providing integrated green energy solutions for multiple scenarios.
  • Comprehensive product portfolio featuring industrial and residential storage.
  • Robust ‘3S’ (BMS, EMS, PCS) product architecture.
  • Possesses OEM & ODM capabilities.
  • Products hold industry certifications for safety and efficiency.
  • 24-hour professional technical support team.
Frequently Asked Questions
What is the primary application of this 10MWh-5MW system?
It is primarily designed for industrial and commercial projects to perform peak shaving, renewable energy integration, backup power, and TOU (Time of Use) arbitrage.
What is the expected cycle life of the batteries?
The system uses high-quality LiFePO4 cells with a cycle life of ≥ 6000 cycles at 25°C, ensuring long-term operational reliability.
How does the system handle extreme environmental conditions?
The container is rated IP54 for ingress protection and features a C3 (C4 optional) anti-corrosion grade. It also includes an intelligent HVAC and liquid cooling system to maintain optimal internal temperatures.
Does the system support remote monitoring?
Yes, the integrated EMS supports cloud monitoring, remote diagnostics, and online updates via Modbus TCP or IEC104 protocols.
Is the system scalable for larger projects?
Absolutely. The containerized design is engineered for flexible on-site expansion, allowing multiple units to be integrated to meet higher capacity requirements.
What safety certifications does the product hold?
Our products hold major industry certifications that guarantee safety, reliability, and grid compliance for global deployment.

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