372kwh Solar Battery Energy Storage System with Hybrid PCS and LiFePO4 Battery

• Container Size: 1300*1300*2430mm
• Weight: 2 Ton
• Nominal Voltage: DC768V
• Warranty: 5 Years
• Nominal Capacity: 372kwh
• Cycle Life: 6000 Cycles
• Model NO.: YA01-372
• Battery: LFP
• Cell Capacity: 280ah
• IP Rating: IP54
• Cooling: Liquid Cooling
• Trademark: Marine Dancer
• Origin: China
• HS Code: 8504402000
• Production Capacity: 5.8gwh/Year

Product Description

                                                                                                       

                                                                                              
 

 

372KWh Liquid-cooling ESS
Cell Capacity	280Ah
Battery Type	Lithium Iron Phosphate (LFP)
Rated Voltage	DC1331.2V
Voltage Range	DC1160-1500V
Rated Capacity	372KWh
IP Rating	IP54
Cell Balancing	Active balancing
Rated Charge/Discharge Rate	≤0.5P
Configuration Method	8*1P52S
Working Temperature	-40ºC~55ºC
Fire Extinguishing Spray	Heptafluoropropane / Perfluoroacetone
Security	Facial Recognition, QR code, IC card, Password
Main Material	Galvanized steel sheet
Surface Coating	Electrostatic spraying, Fluorocarbon paint
Temperature Control	Split-unit temperature control
Fire Detection	Temperature, Smoke, Open flame, Flammable gas

 

                                                                                                                                                                                                                   


 

Liquid-Cooled Battery Pack

Innovative Liquid Cooling Channel Design, Maximizing Flow Area.

Modular Design for Convenient Maintenance.

Complies with Electrical Clearance and Creepage Distance Design Requirements.

Reliable Laser Welding Between Cell Terminals and Busbars.

Insulation Sheets Added Between Individual Cells to Enhance Insulation Level.

Precise Monitoring of Individual Cell Voltage and Temperature.

Safety Precautions Inside the Enclosure, Including Explosion-Proof Valves and Independent Fire Nozzles.
 

PCS

Three-level topology with up to 99% maximum conversion efficiency.

Supports constant power, constant current, and constant voltage control, featuring functions such as primary frequency regulation, VSG (Virtual Synchronous Generator), and cold start.

Integrated cluster-level battery management capabilities, ensuring high battery availability.

Supports the IEC 61850 protocol with millisecond-level response capability.

Intelligent multi-level fan speed control, wide temperature operating range, with no derating up to 50°C.

IP66 protection rating.

Intelligent Temperature Control

An exceptionally wide operating temperature range, with a maximum temperature of up to 55°C.

Variable frequency control technology for precise temperature regulation.

A closed-loop circulation system to ensure stable cooling fluid performance.

Precise adjustments to achieve a low temperature difference between supply and return water.

High-efficiency energy savings achieved through real-time internal processing.

Capable of interfacing with an EMS (Energy Management System) to accurately control temperatures based on temperature control strategies.

 

BMS

Visualization of Industrial control operations on a large screen.

Supports multiple communication protocols, including 485, CAN, and ethernet.

Temperature and voltage measurement.

Detection of electrical states in moving components.

Intelligent Interaction System

Real-time display of compartment parameters and status.

Facial recognition authentication for door opening (with supplementary light photography function for low-light conditions).

Management personnel QR code authorization for door opening.

Door opening time and personnel record retrieval function.

Energy storage system status, fault detection, information reporting to the management platform.

Reserved interfaces for easy integration with embedded systems and secondary development by backend personnel.

                 

Intelligent Fire Suppression System

Utilizes high-sensitivity sensors to detect temperature and CO concentration within the energy storage cabinet before a fire occurs.

Real-time monitoring and timely reporting of air quality in the environment for anomaly detection.

Utilizes CAN bus connectivity, enabling direct communication with the Battery Management System (BMS) and allowing easy and flexible installation of multiple alarm devices.

Integrated design for fire suppression and control, simplifying installation and saving space.

Employs a fully fluorinated ketone fire extinguishing agent with noticeable cooling effects and no harm to live electrical or precision equipment (non-residual, strong insulation, non-conductive).

                                                                                                                                                                                                                       

About Marine Dancer
 

 

Founded in 1997, Marine Dancer Enterprise is situated at No. 1 Baogang Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province, China. The main factory occupies an area of 210,000 square meters (317 acres). With 26 years of innovative and steady development, the company possesses a leading domestic team for software and hardware R&D, structural research and development, brand marketing management, five-star after-sales service, modern production equipment, and advanced production processes.

In order to create a high-tech, high-quality intelligent equipment brand, Marine Dancer Enterprise has engaged in profound technological collaborations with institutions such as the University of Lincoln in the UK, KKY Group in the US, and DWDD Laboratory in the US. These collaborations have laid a solid technological foundation for the substantial growth of Wandefu Enterprise. Currently, under the brand "Delanshi MARINE DANCER," Marine Dancer Enterprise has obtained over 600 patents and high-end technological research achievements.

 

 

The total area of our production workshops is 150,000 square meters, with the main factory area covering 98,000 square meters and the subsidiary factory area covering 60,000 square meters. Our production facilities include flat laser cutting machines, 3D laser cutting machines, automated welding robots, CNC punching presses, CNC bending machines, large-scale presses, injection molding machines, CNC sheet metal leveling production lines, CNC assembly production lines, electrostatic spray coating production lines, and packaging assembly lines, among other advanced equipment.

We have advanced ERP and MES systems for production management, which enables us to meet various standard orders as well as customized OEM requirements from our customers. Our products undergo exquisite and excellent processing techniques, and our comprehensive testing ensures reliability. With a strong production scale and capacity, we continuously provide high-quality lithium energy storage equipment, intelligent sorting products, space capsule accommodations, and hazardous materials management solutions to our customers.

Core Technologies

Structural Core Technology: Utilizing advanced 3D modeling software, employing mechanical and thermal simulation techniques to rapidly generate product frameworks and component layouts, achieving optimal balance between structural strength and material cost.

Hardware Core Technology: Possessing the capability for independent development at the motherboard level, including foundational control programs, logic circuits, control module development, debugging, and production capabilities, offering personalized hardware services.

Software Core Technology: A comprehensive software application development platform and process, enabling personalized customization for various software needs on cloud, mobile client, and host platforms. We have mature OEMS energy storage operation and maintenance management platform, intelligent waste sorting management platform, and facial recognition + user authentication terminals.