Containerized ESS (Turnkey Solutions)
Your Leading Containerized ESS (Turnkey Solutions) Supplier
Trust In Grid Co., Ltd. is a professional transformer manufacturer, specializing in the design and production of power transformer, high-voltage switchgear, power distribution equipment, energy storage systems (ESS), magnetic wire, bushing and machining parts. Our power transformers are available in 500KV, 330KV, 220KV, and 110KV models, and are widely used in power utilities, renewable energy systems (solar and wind), industrial facilities, data centers, transportation infrastructure, and OEM applications.
Why Choose Us?
Production Capacity
With 6 factories covering 240,000 m², over 2,000 employees, and 200+ engineers, we support large-scale projects and long-term global supply with more than 30 years of export experience.
Advanced Equipment
We operate a complete set of in-house production equipment, including cutting, winding, CNC machining, vacuum drying, and testing systems, with over 450 machines ensuring stable quality and efficient output.
Quality Control
All products are manufactured and tested in compliance with IEC, IEEE, ANSI, CSA, UL/cUL, CE, and ISO 9001:2015 standards, ensuring reliable performance and smooth international approval.
OEM & ODM Capability
Our engineering team provides OEM/ODM support, including customized design and technical optimization, delivering tailored solutions for utility, industrial, and renewable energy projects.
Technical Specifications of Containerized ESS (Turnkey Solutions)
|
Item |
Parameter |
Remark |
|
System General |
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|
|
Rated AC Output Power |
2.5 MW |
|
|
Rated Energy Capacity (Typical) |
5 MWh |
Flexible configuration (e.g., 1.5h, 2h, 3h discharge duration) |
|
System Round-Trip Efficiency (AC-AC) |
≥ 91% |
Including PCS & transformer losses |
|
Response Time |
≤ 100 ms |
From zero to full power output |
|
Operation Mode |
Grid-tied / Islanded (Optional) |
|
|
Communication Interface |
IEC 61850, Modbus TCP/RTU, CAN |
Compatible with higher-level dispatch systems |
|
Battery Energy Storage System (BESS) |
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|
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Battery Chemistry |
Lithium Iron Phosphate (LFP) |
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System Voltage |
[e.g.,] 1500 V DC |
|
|
Design Cycle Life |
≥ 8000 cycles @ 25°C, 90% DoD |
|
|
System Energy Retention |
≥ 80% @ 10 years |
|
|
Cooling Method |
Liquid Cooling (Recommended) / Forced Air |
Select based on configuration |
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Power Conversion System (PCS) |
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|
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Unit Rated Power |
2.5 MW (or 2×1.25MW in parallel) |
|
|
Topology |
Three-level / Modular Multilevel Converter (MMC) |
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Maximum Efficiency |
≥ 99% |
|
|
Power Factor Range |
-0.95 ~ +0.95 adjustable |
|
|
Current THDi |
≤ 2% @ rated load |
Compliant with IEEE 1547a |
|
Medium Voltage (MV) Transformer |
|
|
|
Type |
Dry-type (SCB Series) |
Flame-retardant, explosion-proof, maintenance-free |
|
Rated Capacity |
2750 kVA |
|
|
Voltage Ratio |
[e.g.,] 35 kV / 0.69 kV or 10.5 kV / 0.48 kV |
Customizable per project |
|
Insulation Class |
Class H |
|
|
Enclosure Protection |
IP54 (inside container) |
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Container & Auxiliary Systems |
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Container Specification |
40ft High Cube Standard (Custom height available) |
Dimensions: L×W×H (mm) |
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Enclosure Protection |
IP54 |
|
|
Thermal Management |
Industrial Precision A/C + Zoned Liquid Cooling Units |
Maintains cell temperature differential ≤3°C |
|
Fire Protection System |
Total-flooding Gas Suppression (HFC-227ea / Novec 1230) + Rack-level Protection |
Meets UL 9540A test requirements |
|
Monitoring System |
Local SCADA + Cloud-based Remote O&M Platform |
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Environmental & Certification |
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|
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Operating Temperature Range |
-25°C ~ +50°C |
Derated operation at temperature extremes |
|
Relative Humidity |
≤ 95%, non-condensing |
|
|
Altitude |
≤ 4000 m (Derated above 1000m) |
|
|
Design Standards |
IEC 62933, UL 9540, GB/T 36276, NB/T 31016 |
|
|
Grid Compliance |
IEEE 1547, IEC 61727, CE, UKCA (Optional) |
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Grid Stability
Containerised battery storage systems can provide frequency regulation and voltage control, helping to smooth out sudden supply-demand imbalances. By storing excess energy during periods of low demand and releasing it during peak demand, these systems help to prevent blackouts and ensure a continuous and stable power supply.
Renewable Energy Integration
Container solar power solutions can address these challenges by providing energy storage capabilities that allow renewable energy to be stored when generation is high and released when supply is low.
By integrating renewable energy with large energy storage systems, utilities can store excess solar or wind energy produced during the day and discharge it when demand is high or during nighttime, ensuring a consistent and reliable power supply.
Backup Power
Another critical function of a containerized battery energy storage system is to provide backup power in the event of grid failure or natural disasters. This is particularly important for critical infrastructure such as hospitals, data centers, and manufacturing facilities that cannot afford downtime.
Customization Options
Customizable Solutions
| Electrical Configuration | Customizable |
| Battery Configuration | Customizable |
| Structure | Customizable |
| Logo | Customizable |
| MOQ | Customizable |
Application Scope of Containerized ESS (Turnkey Solutions)
Utility-Scale Renewable Integration
Large solar and wind farms increasingly pair with containerized storage to firm their output, enabling reliable power delivery during peak demand periods and capturing value through energy arbitrage.
Commercial and Industrial
The systems enable facilities to reduce reliance on fossil fuels while improving power quality and reliability.
Maritime Applications
ABB offers containerized energy storage for marine vessels, enabling peak shaving, enhanced dynamic performance, and spinning reserve capabilities that reduce fuel consumption and engine maintenance while improving safety . The plug-and-play design allows simple on-deck installation for retrofits and newbuilds alike.
Microgrids and Remote Locations
Containerized systems form the backbone of modern microgrids, combining with solar PV, wind, and sometimes diesel backup to provide reliable power in off-grid environments . The Duisburg Gateway Terminal in Germany exemplifies this approach, integrating 1.3 MWp of solar, fuel cells, and battery storage in a containerized microgrid designed for climate-neutral port operations.
Disaster Recovery and Temporary Power
The mobility of containerized storage makes it ideal for disaster response and temporary power needs. Pre-configured units can be trucked to emergency sites and operational within hours, providing critical backup for hospitals, shelters, and emergency response coordination .
How to Choose Containerized ESS (Turnkey Solutions)
Determine Your Power and Storage Needs
Start by calculating how much energy you want your whole house generator to handle — think in terms of both how much power (kW) you need and how much stored energy (kWh) you require to meet daily or backup needs.
Select the Appropriate Battery Capacity
Choose a container energy storage system that matches your calculated energy needs. Decide between smaller residential containers or larger modular options, ensuring the system can handle peak loads efficiently. The right capacity helps maintain performance and avoids overloading the system.
Evaluate Scalability Options
Check whether the container system allows for future expansion. Modular or stackable designs let you add extra battery modules as your energy demands grow. Scalability ensures your investment remains flexible and adaptable to changing energy requirements.
Review Environmental and Performance Specs
Look at specifications such as operating temperature range, efficiency, and durability. Ensure the containerized energy storage system performs reliably under local environmental conditions. Proper performance ratings help maintain safety, efficiency, and long-term reliability.
Consider Integration With Solar or Grid Systems
Verify compatibility with solar panels, inverters, or grid connections. Seamless integration helps maximize renewable energy usage and ensures stable power delivery. For homeowners seeking a more comprehensive setup, exploring a whole home backup power solution can help integrate storage, solar, and backup into a unified system.
Finalize Based on Reliability and Warranty
Confirm that the system includes safety features, certifications, and a strong warranty. Reliable support ensures long-term performance and protection. At this stage, it' s also useful to compare battery systems with traditional options like whole house generator solutions when evaluating long-term costs, maintenance, and efficiency.
Ordering Process
Send Us Inquiry → Receive Our Quotation → Negotiate Details → Confirm the Sample → Sign Contract/Deposit → Mass Production →Cargo Ready → Balance/Delivery → Further Cooperation
Payment Terms
T.T with 30% downpayment, 70%before shipment.
Paypal or West Union also accept.
Our Service Highlights
Pre-Sales Consultation & Design Support
Early technical engagement to define requirements and deliver optimized solutions.
During Sales & Project Execution
Transparent project management with controlled production, quality tracking, and on-time delivery.
Warranty Advantage
Minimum 2-year warranty on all products, ensuring reliable and risk-free operation.
After-Sales Support
24/7 technical support with fast response, spare parts availability, and training services.
Long-Term Partnership
Lifelong technical support and upgrade guidance for sustained performance.
Packaging & Shipping
Packaging details:
Shockproof foam/moisture-proof film, professional export cartons/wooden crates/pallets.
Final assembly ensures mechanical integrity and readiness for transportation and installation.
Certificates
We're well-known as one of the leading containerized ess (turnkey solutions) manufacturers and suppliers in China, also support customized service. Please feel free to buy high quality containerized ess (turnkey solutions) made in China here from our factory. Contact us for more details.
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