Introduction
High Voltage 204V 280Ah Lithium Ion Battery 57KWh Lifepo4 Battery Energy Battery Storage System
EGBatt Energy 57KWh High Voltage Lithium Battery Offers Optimized Cooling and Thermal Management, Advanced Control and Monitoring, Comprehensive Safety Features, Durable Enclosures for Environmental Protection, and Efficient Communication and Integration.
Ideal For Renewable Energy Systems, Electric Vehicles, and Backup Power Applications Under Diverse Conditions.
Seize the Chance to Transform Your Business with Our Cutting-Edge High-Voltage ESS Battery Systems. By embracing our state-of-the-art energy storage solutions, you can effectively manage energy expenses and contribute to a more sustainable future for your enterprise.
Reach out to us now for further insights into our high-voltage ESS battery product range, and uncover the ideal energy storage answer for your commercial or industrial needs.


Select From Three High-Capacity Choices Our high-voltage ESS battery lineup presents three sturdy capacity choices to align with your distinct energy storage needs:
Cooling and Thermal Management
Maintain optimal battery temperature, preventing overheating. Advanced cooling technology enhances efficiency, protects components, and ensures reliable performance in varying environmental conditions.BMS Control and Monitoring System
Ensuring battery safety by managing voltage, current, and temperature, providing real-time monitoring, fault detection, and optimizing battery performance and lifespan.Safety Features
Including fuses, circuit breakers, and an emergency shutdown system to protect against overcurrent, short circuits, and other electrical faults. These components ensure safe operation, prevent damage, and enhance reliability in critical situations.
Primary Advantages of Our High-Voltage ESS Battery Systems Improved Energy Management:
Our cutting-edge battery systems empower you to efficiently oversee your energy usage, leading to cost savings and heightened sustainability.
Flexible Adaptability:
Featuring three capacity choices, our high-voltage ESS battery systems are readily adaptable to accommodate your business's evolving requirements.
Dependable Emergency Power:
Fortify your operations against power failures and interruptions with our trustworthy energy storage remedies.
Diminished Carbon Impact:
Our eco-conscious battery systems contribute to curbing your carbon footprint and promoting environmental responsibility.

Witness Unparalleled Performance with a 204V System Voltage
Within our high-voltage ESS battery systems lies a remarkable 204V system voltage, guaranteeing peak performance and efficiency across all your commercial and industrial undertakings. This elevated voltage blueprint aids in minimizing energy wastage and amplifying overall system efficiency, furnishing you with a dependable and potent energy storage resolution.
Specifications
EGbatt High Voltage Rack Mount Battery System Specification | |||||
---|---|---|---|---|---|
Model | EGbatt 57.2H | EGbatt-71.5H | EGbatt-85.8H | EGbatt-114H | EGbatt-143H |
Battery Type | Lithium LiFePO4 Battery | ||||
Battery Module | 51.2V 280Ah 14.3KWH | ||||
Modules Quantity and Configuration | 4pcs in series | 5pcs in series | 6pcs in series | 8pcs in series | 10pcs in series |
Battery System Data | |||||
Nominal Voltage | 204.8V | 256V | 307.2V | 409.6V | 512V |
Nominal Capacity(KWH) | 57.2KWH | 71.5KWH | 85.8KWH | 114.4KWH | 143KWH |
Usable Capacity (KWH)at 90% | 95% | 95% | 95% | 95% | 95% |
Operation Voltage Range(V) | 179.2-230.4V | 224-288V | 268.8-345.6V | 358-460.8V | 448-576V |
Max.Charging/Discharge Current (A) | 200/200A | ||||
Recommended Charge/Discharge Current | 100/100A | ||||
BMS Monitoring Parameters | SOC, System voltage, current, cell voltage, cell temperature, PCBA temperature measurement | ||||
Communication with BMS | CAN/RS-485/RS-232 | ||||
Operating Temperature Range | -10℃~+50℃ | ||||
Transport or Storage Temperate Range | -20℃~+45℃ |

1.RS485 communication
The battery system BMS communicates with each other through RS485 line, and finally connects to our Shinemaster, which uploads the battery system data to the server through network. It can remotely and real-time monitor the operation status of single / multiple battery(s). Terminal blocks are used at both ends of RS485 communication line, by paralleling the two blocks it will make RS485 line, which shall not exceed 1000m. In order to ensure transmission quality, special twisted pair shielded communication line shall be applied. The 485 interface is located in the internal control board, please distinguish “A”and “B”. If not used for monitoring, the user's own monitoring equipment needs to be compatible with 485 communication protocol of EGBATT
BMS-CAN communication
CAN communication is required when inverter is equipped with battery with BMS. Connect CAN A of inverter to the CAN port of battery, and communication can be realized after docking the ommunication protocol.Terminal blocks are used at both ends of communication line, by paralleling the two blocks it will make a CAN line. Special shielded communication line is recommended The CAN A interface is located in the internal control panel. Please distinguish "L" and "H". If the user does not use the BMS battery system produced from egbatt, the user's own system needs to be compatible with the BMS communication protocol of egbatt.
WHY CHOOSE US?
A high-tech enterprise with two decades of battery R&D expertise.
Boasting an expansive 50,000 square meter facility, our factories deliver a monthly production capacity surpassing 10,000,000 Ah.
Embracing flexibility in customization and manufacturing to align with your specific needs.
Our commitment rests in furnishing top-notch products through our skilled R&D team, accomplished workforce, and cutting-edge equipment.
Rigorous oversight and management at every production stage coupled with a 100% QC inspection before shipping.
We offer sample services and swift shipment, coupled with post-delivery logistics tracking.
Enjoy a 15-year warranty (extendable up to 20 years). Count on our adept after-sales service team for product guidance and support.

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