Energy storage batteries

HV-2 Series 51.20 kWh Rack-Mounted Integrated High-Voltage Lithium-Ion Battery

The BT LFP lithium battery series is designed for strong performance, capacity and reliability. It uses advanced high-power battery technology for commercial and sensitive environments that require longer cycle life. BT LFP lithium batteries are widely used in industrial, residential, commercial and private applications, including solar and renewable energy storage, electric vehicles, golf carts, industrial equipment, ground machinery, forklifts, aerial work platforms, robotics, marine, RV, mobile medical equipment, telecom, broadband, cable TV and UPS systems. The modular structure and advanced design make the series suitable for multiple markets, including solar energy storage, industrial equipment, RV, marine, telecom and UPS backup applications. A suitable choice for solar and renewable energy storage, electric vehicles and golf carts vehicles and industrial equipment, ground machinery, forklifts, aerial work platforms and robotics marine, RV and idle-free solutions; mobile and medical equipment; telecom and broadband and cable TV; UPS systems. High-rate LiFePO4 cells are used, with cycle life exceeding 8000 cycles.

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HV-2 Series 51.20 kWh Rack-Mounted Integrated High-Voltage Lithium-Ion BatteryHV-2 Series 51.20 kWh Rack-Mounted Integrated High-Voltage Lithium-Ion Battery
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Project supply details

The BT LFP lithium battery series is designed for strong performance, capacity and reliability. It uses advanced high-power battery technology for commercial and sensitive environments that require longer cycle life. BT LFP lithium batteries are widely used in industrial, residential, commercial and private applications, including solar and renewable energy storage, electric vehicles, golf carts, industrial equipment, ground machinery, forklifts, aerial work platforms, robotics, marine, RV, mobile medical equipment, telecom, broadband, cable TV and UPS systems. The modular structure and advanced design make the series suitable for multiple markets, including solar energy storage, industrial equipment, RV, marine, telecom and UPS backup applications. A suitable choice for solar and renewable energy storage, electric vehicles and golf carts vehicles and industrial equipment, ground machinery, forklifts, aerial work platforms and robotics marine, RV and idle-free solutions; mobile and medical equipment; telecom and broadband and cable TV; UPS systems. High-rate LiFePO4 cells are used, with cycle life exceeding 8000 cycles.

Suitable for solar energy storage, telecom backup, UPS systems, residential and commercial storage cabinets.

Model Range
HV-2 Series 51.20 kWh
Battery chemistry
LiFePO4 battery / Charge/discharge efficiency / >99.5%(1C,25C)
Nominal voltage
512V / Monthly self-discharge / <3%
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Best for B2B project buyers

  • Projects that match: Suitable for solar energy storage, telecom backup, UPS systems, residential and commercial storage cabinets.
  • Distributors and EPC buyers comparing HV-2 Series 51.20 kWh Rack-Mounted Integrated High-Voltage Lithium-Ion Battery for Lithium Batteries supply.
  • Buyers who need datasheet, packaging information and shipping plan before placing an order.

Information needed for quotation

To prepare a faster quote, Solaura should collect the key project information before pricing.

  • Target quantity or project capacity
  • Destination country and nearest port
  • Application scenario and installation type
  • Required certificates or documents
  • Expected delivery schedule

Core specifications

Model RangeHV-2 Series 51.20 kWh
Battery chemistryLiFePO4 battery / Charge/discharge efficiency / >99.5%(1C,25C)
Nominal voltage512V / Monthly self-discharge / <3%
Rated capacity100Ah / Maximum parallel connection / 10 units
System configuration

HV-2 Series 51.20 kWh Rack-Mounted Integrated High-Voltage Lithium-Ion Battery technical details

Battery Specifications

Battery chemistry
LiFePO4 battery / Charge/discharge efficiency / >99.5%(1C,25C)
Nominal voltage
512V / Monthly self-discharge / <3%
Rated capacity
100Ah / Maximum parallel connection / 10 units
Energy
51200Wh / Maximum series connection / 15 units
Dimensions (W x L x H)
446*478*1035mm / Cycle life (1C, 25C, 100% DOD) / >8000 cycles
Weight
Approx. 550.0 kg / Discharge temperature / (-23 to 65)C
Terminal type
M6 / Charge temperature / (-3 to 65)C
Terminal torque
8.5NM / Storage temperature / (-20 to 65)C
Case material
Metal / Bluetooth app / Optional
Built-in BMS
Yes / LCD display / Optional
Internal resistance
<30mΩ / Heating function / Optional

Charge & Discharge Performance

Primary charge protection
Current: 200A, , delay time: 20 seconds
Secondary charge protection
Current: 210A, , delay time: 10 seconds
Primary discharge protection
Current: 200A, , delay time: 10 seconds
Secondary discharge protection
Current: 210A, , delay time: 500 ms
Over-charge voltage protection
Voltage: 108.0-109.6V, , delay time: 1000 ms
Over-discharge voltage protection
Voltage: 86.4V, , delay time: 1000 ms
Temperature protection
PCB temperature≥95C recovery temperature ≤85C
Communication ports
Main RS485,OptionalCAN/Dryport,customization accepted

Questions before quotation

Can this HV-2 Series 51.20 kWh Rack-Mounted Integrated High-Voltage Lithium-Ion Battery be used for lithium batteries projects?

Yes. It is positioned for Suitable for solar energy storage, telecom backup, UPS systems, residential and commercial storage cabinets.. Please share project capacity, installation country and target quantity before quotation.

Can I request datasheet, packaging and shipping details?

Yes. Solaura can provide technical documents, packaging details and project quotation information for wholesale and EPC buyers.

What information should I send before requesting a quote?

Please send target quantity, destination country, project type, certificate requirements and expected delivery schedule.

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