/ Application scenarios
PV power
Wind power
Power grid side
Industry and commerce
/ Key Advantages of the 3.85 MWh Container
Cost Efficiency
Lower Transportation Costs: Unlike heavier containers, the 3.85 MWh system falls within standard weight limits for road transport, avoiding the need for special permits or additional logistics expenses.
Reduced Infrastructure Costs: With a lighter load, the foundation requirements are less demanding, resulting in lower concrete and steel reinforcement costs compared to higher-capacity units.
Optimized Land Use: While slightly larger in footprint than higher-capacity models, the 3.85 MWh container still offers efficient land utilization, making it ideal for projects with space constraints.
Ease of Deployment
Simplified Logistics: The 3.85 MWh container’s weight and dimensions comply with standard transportation regulations, ensuring smoother and faster delivery to project sites.
Flexible Installation: Its modular design allows for easy integration into existing energy systems, making it a versatile choice for grid stabilization, renewable energy integration, and industrial applications.
Global Compliance and Safety
Fully Certified: The 3.85 MWh container meets stringent international standards, including IEC 62619, UL 9540, and CE Marking, ensuring compliance with European and North American safety and performance requirements.
Proven Reliability: With certifications covering battery safety, system performance, and environmental protection, this product delivers peace of mind for operators and investors alike.
/ Ideal Use Cases
Small to Medium-Scale Projects: For projects under 200 MWh, the 3.85 MWh container offers an optimal balance of cost and performance.
Renewable Energy Integration: Perfect for stabilizing grids with high renewable energy penetration, ensuring reliable power supply during peak demand.
Industrial Applications: Provides backup power and load management for manufacturing facilities, data centers, and other critical infrastructure.
| Mode | Turtle 3.85 |
| Rated Capacity | 3.85 MWh |
| Rated Power | 2 MW |
| Rated Voltage | 1228.8V |
| Voltage Range | 1075.2V ~ 1382.4V |
| Battery Type | LFP 314Ah |
| Soc Estimation Accuracy | ≤5% |
| Self-Discharge Rate Month | ≤3% |
| IP Protection Level | IP54 |
| Weight (kg) | 36,000 |
| Cooling Type | Liquid Cooling |
| Noise | <75 dB ( 1m away from the System ) |
| Communication Interface | Wired: LAN, CAN, RS485 |
| Communication Protocol | Modbus TCP |
| System Certification | IEC/EN 62477, NFPA855, IEC/EN 62619, IEC/EN 60730, IEC/EN 63056, UL 1973, UL 9540A |
/ System Composition
The system is composed of battery clusters (10 clusters, each with 8 modules), a high-voltage box, a combiner cabinet, a thermal management system, and a fire protection system. The system includes external communication capabilities, enabling data transmission with external equipment such as the HMI, PCS, and fire protection devices, ensuring safe and stable long-term operation.
/ System Layout
| Serial Number | Name |
| 1 | Audible and Visual Alarm |
| 2 | Nameplate |
| 3 | Fire Control Box |
| 4 | Earth Connection Point |
| 5 | Mounting Angle (Optional) |
| 6 | Air Inlet |
| 7 | Air Outlet |
| 8 | Fire Outlet |
| 9 | Combiner Cabinet |
| 10 | Container Box |
| 11 | Battery Module |
| 12 | Thermal Management System |
| 13 | Fire Protection System |
| 14 | High Voltage Box PDU |
| 15 | Liquid Cooling Unit |
/ ESS Container Project Case Study
Romania Photovoltaic + Energy Storage Power Grid Project
Project Overview
The energy storage system is primarily used to participate in grid frequency regulation and enhance grid stability.
It also stores excess power generated by photovoltaics, providing power to the loads during peak demand or when generation is insufficient.
This improves energy utilization efficiency and reduces dependence on the traditional power grid.
Scale
10MW/20MWh
System Configuration
3.85 MWh battery energy storage system containers * 5
Tailored Energy Solutions for Businesses
Within our manufacturing facility, we specialize in the research and production of battery energy storage systems, offering OEM and ODM services alongside our standard product line.
Why Partner with Us
- Origin Manufacturers: We are your direct source for top-tier products.
- Customized Solutions: Tailored to meet your unique specifications.
- Business-Centric Focus: Addressing customer pain points, including unstable grid quality, economic viability, safety, and stability.
ARE YOU LOOKING FOR THE RIGHT PARTNER TO TRANSFORM YOUR ENERGY STORAGE STRATEGY?
Contact us today to learn how our solutions can meet your needs.
Please request a quote or schedule a consultation with our experts!
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Utility-Scale Battery Energy Storage System (BESS) 3.85 MWh Images
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