BT51314 – 51.2V 314Ah Stackable Lifepo4 lithium battery

  • Voltage & Capacity: 51.2V 314Ah per module
  • Rated Energy (kWh): 16kWh, 32kWh, 48kWh, 64kWh
  • Cycle Life: 6000 times @ standard working conditions
  • Cell Type: LiFePO4 (Lithium Iron Phosphate)
  • Operating Temperature: Charge: 0-55°C, Discharge: 0-60°C
  • Relative Humidity Range: 5%-95%
  • Communication Interface: CAN/RS485/RS232
  • Certificate: CE, UN38.3, IEC62619, UL1973, ISO9001, ISO14001
  • Warranty: 5 years

Description

BT51314 Series – Modular LiFePO4 Battery Solutions for Residential & Commercial Applications

Key Advantages

Engineered for reliability, flexibility, and optimal performance in residential and commercial energy storage applications.

Universal Compatibility

Compatible with most inverter brands including Growatt, SMA, Victron, Deye, and more. Seamless integration with existing systems.

Fast Installation

Plug & Play battery interface enables quick deployment and reduces installation time by up to 70%.

Advanced Safety

BMS & Breaker modular level protection with multiple safety layers including thermal, voltage, and current protection.

Space Efficient

Compact footprint (820×396mm) maximizes energy density while minimizing space requirements for balcony installations.

Scalable Solution

Support up to 15 units in parallel configuration, expanding from 16kWh to 240kWh total system capacity.

Long Lifespan

6000+ cycle life with LiFePO4 technology ensures over 15 years of reliable operation under standard conditions.

Battery Module Specifications

Premium LiFePO4 cells with advanced battery management system for optimal performance and safety.

BT51314-1

16kWh
1 Module Configuration
51.2V × 314Ah

BT51314-2

32kWh
2 Module Configuration
51.2V × 628Ah

BT51314-3

48kWh
3 Module Configuration
51.2V × 942Ah

BT51314-4

64kWh
4 Module Configuration
51.2V × 1256Ah

Download

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Specifications

Model Modules Energy Nominal Voltage Capacity Charge Current Discharge Current Cycle Life Communication Cooling Protection Operating Temp Dimensions (W×H×D) Weight
BT51314-1 1 16 kWh 51.2 V 314 Ah 50 A 150 A 6000 cycles @ 80% DoD CAN / RS485 / RS232 Fan Cooling IP20 Charge 0-55°C / Discharge 0-60°C 820×396×250 mm 110 kg
BT51314-2 2 32 kWh 51.2 V 628 Ah 100 A 300 A 6000 cycles @ 80% DoD CAN / RS485 / RS232 Fan Cooling IP20 Charge 0-55°C / Discharge 0-60°C 820×396×500 mm 220 kg
BT51314-3 3 48 kWh 51.2 V 942 Ah 150 A 400 A 6000 cycles @ 80% DoD CAN / RS485 / RS232 Fan Cooling IP20 Charge 0-55°C / Discharge 0-60°C 820×396×750 mm 330 kg
BT51314-4 4 64 kWh 51.2 V 1256 Ah 200 A 500 A 6000 cycles @ 80% DoD CAN / RS485 / RS232 Fan Cooling IP20 Charge 0-55°C / Discharge 0-60°C 820×396×1000 mm 440 kg

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