20.48Kwh High Voltage 204V Lithium Battery Storage Bank

20.48Kwh High Voltage 204V Lithium Battery Storage Bank

$4,590.00
$4,590.00
$7,399.00
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POW-HVCATT-20

20.48Kwh High Voltage Lithium Battery Storage Bank

Battery Model: POW-HVCATT-20
System Nominal Energy: HHJ20241115085532
System Nominal Voltage: 204.8V (64 Cells)
Charge Voltage: 220.8V ~ 230.4V
Float Charge Voltage: 220.8~221
Charge Cut-off Voltage: 230.4 V
Discharge Cut-off Voltage: 172.8V
Rated Capacity: 100Ah
Max. Charging Current: 100A
Recommended charge current: 20A
Max. Discharging Current: 100A
Recommended discharge current: 20A
Operating Temperature:  Charge: 0~55°C / Discharge: -20~60°C / Storage : 0°C~45°C
Status Indicator: RUN - Green light; Alarm - Red light
Communication Port: RS485/CAN
IP Rating: IP20
Installation location: Rack / cabinet, Indoor
Storage Temperature: 0°C~45°C
Recommend Depth of Discharge: 90%
Cycle Life:  ≥4000 times @80% DOD, 25°C, 0.5C
Warranty: 5 years
Protection: BMS, Breaker
Dimensions (LxWxH)mm: 600x800x800
Net Weight: 220kg

Regional Battery Management System

The RBMS (Regional Battery Management System) is a vital component in high-voltage battery systems, designed to monitor and manage battery performance and safety.

Key features include:
* Wide Operating Voltage: 120–750V, suitable for various battery setups.
* High Current Capacity: Nominal 100A charge/discharge, with a peak of 125A.
* Durable Design: Operates in temperatures from -20°C to 60°C with IP20 protection.
* Compact Size: Dimensions of 482 × 500 × 182 mm and weighs approximately 22 kg.
* AC Input: Supports 85–264Vac input, ensuring compatibility with standard power supplies.

This system is ideal for ensuring optimal and secure operation in demanding energy storage applications.

Single Battery Moduel capacity

The LiFePO4 Battery Module - 51.2V100Ah is a high-performance energy storage solution designed for efficient and reliable use.

Key specifications include:
* Battery Type: LiFePO4 (Lithium Iron Phosphate) for long cycle life and safety.
* Nominal Voltage: 51.2V.
* Capacity and Energy: Rated capacity of 100Ah, providing 5.12kWh of energy storage.
* High Current Handling: Supports 100A nominal charge/discharge, with a peak discharge current of 150A for 2 seconds.
* Temperature Range: Operates between 0–55°C for charging and -20–55°C for storage.
* Durable Build: IP20 protection with a robust design and dimensions of 442 × 560 × 134.5 mm, weighing approximately 43 kg.

This module is ideal for renewable energy systems, backup power, and off-grid applications.

High Voltage Lithium Ion Battery Energy Storage System

This diagram showcases the operation topology of a high-voltage lithium battery system:

* PCS/UPS: Interfaces with the Smart Battery Management System (SBMS) via CAN/RS485 for energy management.
* SBMS: Central controller, linking the PCS/UPS and multiple Regional Battery Management Systems (RBMS) using CAN/RS485 or TCP/IP.
* RBMS: Manages groups of Battery Management Units (BMUs), which monitor and balance individual battery cells.
* Computer: Connects to the SBMS via TCP/IP for system monitoring and control.
The structure is modular and scalable, ideal for high-voltage applications.