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500KW 1MWh 2MWh 5MWh 10MWh ESS 20ft 40ft Container 20 Year Warranty Outdoor Solar Power Lithium Ion Energy Storage System
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500KW 1MWh 2MWh 5MWh 10MWh ESS 20ft 40ft Container 20 Year Warranty Outdoor Solar Power Lithium Ion Energy Storage System
Our 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.
If you are looking for a solution that boosts profitability, strengthens energy resilience, and supports long-term energy strategies, this system is the ideal choice.
Technical Specifications
SKTESS10000-5000K Technical Parameters
Battery Data
Model
SKTESS10000-5000K
Battery Type
LiFePO4
Rated Capacity
314Ah
Pack Configuration
12P416S*2
Nominal Capacity
5015kWh*2
Nominal Voltage
1331.2V
Operating Voltage Range
1123.2~1497.6V
Max. Continuous Charge / Discharge Current
157A
Charge / Discharge Rate
0.5C
Cycle Life
Cycle Life ≥ 6000 / 5 Years (@25°C ± 2°C, 0.5C / 0.5C, 70% EOL)
System Data
Max. AC Output Power
5000kW
Grid Type
3L/PE
AC Output Frequency
50/60HZ
AC Output Voltage
Supports voltage ratios of 6/10/12/24/33/35kV
Ingress Protection
IP54
Anti-Corrosion Grade
C3 (C4 Optional)
Max. System Efficiency
88%
Charging Operating Temperature
0°C~45°C
Discharge Operating Temperature
-20°C~50°C
Relative Humidity
5~95 %(non-condensing)
Max. Working Altitude
3000m (>2000m derating)
Communication
Modbus TCP, IEC104
Cooling
Liquid Cooling (Battery cabinet)
Dimension
6058 × 2438 × 2896 mm x3
Net Weight
42.5T x2 + 23.5T
Product Advantages
HVAC System — Reliable Climate Control for Optimal Performance
The ESS container’s intelligent HVAC system maintains ideal internal conditions for safe and efficient operation:
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 and maintenance effort.
Value Delivered: Enhances system reliability and operational efficiency, ensuring your investment delivers long-lasting benefits.
Five Key Functions of Container Battery EMS
Integrated Deployment for Fast Commissioning: Factory pre-installed and pre-commissioned EMS enables plug-and-play installation and short delivery cycles.
Centralized Control of All Key Subsystems: Unified management of batteries, PCS, HVAC, and fire protection enhances system stability and coordination efficiency.
Intelligent Dispatch for Maximum ROI: Supports peak shaving, TOU arbitrage, demand control, and PV optimization to significantly boost investment returns.
Remote O&M and Multi-Site Management: Cloud monitoring, remote diagnostics, and online updates reduce O&M costs and improve operational efficiency.
Enhanced Safety and Global Compatibility: Multi-layer protection logic with compliance to global grid and communication standards, ensuring flexible integration across industrial and commercial energy scenarios.
Application — Flexible and Customizable Solutions for Industrial & Commercial Energy Needs
The containerized energy storage system covers a wide range of industrial and commercial power scenarios and can be tailored to meet specific customer requirements:
Peak Shaving & Load Management: Smooths out demand spikes, reduces peak charges, and optimizes energy usage.
Renewable Integration: Stores excess solar or wind energy for use during high-demand periods, improving self-consumption.
Backup Power & Resilience: Provides reliable power during outages or grid disturbances, protecting critical operations.
Grid Services & Arbitrage: Supports frequency regulation, demand response, and TOU price arbitrage to generate additional revenue.
Customized Solutions: System capacity, power, control strategies, and interface options can be tailored to specific customer scenarios for personalized applications.
Value Delivered: Enhances energy flexibility, strengthens power reliability, meets diverse business needs, and maximizes return on energy investments.
Project Cases
Our Core Strengths
Integrating research, development, production, sales and service.
Providing integrated green energy solutions for multiple scenarios.
Comprehensive product portfolio featuring a diversified industrial, commercial and residential storage product matrix.
Robust ‘3S’ (BMS, EMS, PCS) product architecture ensuring seamless, stable operation of smart industrial, commercial and residential storage systems.
Possesses OEM & ODM capabilities.
Products hold industry certifications guaranteeing safety, reliability and efficiency.
24-hour professional technical support team.
Frequently Asked Questions (FAQ)
What is the capacity and scale of this containerized energy storage system?
The system is standardly configured as a 10MWh-5MW containerized energy storage system, designed specifically to deliver large-scale, stable, and cost-effective power security for industrial and commercial projects.
What type of battery technology is used and what is the expected lifespan?
The system utilizes premium LiFePO4 (Lithium Iron Phosphate) cells with a rated capacity of 314Ah. The system features a design cycle life of ≥ 6000 cycles (at 25°C ± 2°C, 0.5C/0.5C, and 70% EOL).
How does the HVAC system protect the battery containers?
The container features an intelligent HVAC system that automatically manages temperature and humidity. By maintaining optimal environmental levels, it prevents condensation and thermal stress, significantly extending the system lifespan.
What are the core capabilities of the integrated EMS?
The Energy Management System (EMS) offers integrated deployment for fast plug-and-play installation, centralized control of key subsystems (batteries, PCS, HVAC, and fire protection), and smart dispatch strategies (TOU arbitrage, peak shaving, PV optimization) to boost ROI.
Are customized solutions available for specific project demands?
Yes. The containerized storage system supports custom configurations. Battery capacity, overall power rating, local control logic, and network interface standards can be designed and tailored to fit individual industrial and commercial requirements.
Which grid configurations and communication protocols are supported?
The system supports a 3L/PE grid connection type with output voltage ratios customizable for 6/10/12/24/33/35kV. It natively communicates using standardized Modbus TCP and IEC104 industrial protocols.
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