Stackable Energy Storage Battery 512200FESB

  • Model: 512200FESB
  • Part Number: 51220010FESB
  • Nominal Voltage: 51.2V
  • Nominal Capacity: 200Ah
  • Stored Energy: 10.24kWh
  • Product Type: LiFePO4 battery
  • Max Dimensions: 690.00mm x 590.00mm x 280.00mm
  • Approx Weight: 93.00kg
  • Lead Time: 15~30 days
  • Origin: China
  • Availability: In Stock

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The stackable energy storage battery 512200FESB is a 10kWh modular energy storage battery. It uses the safest and high energy density lifepo4 battery with built-in accurate coulomb counter (LED display), on/off switches, handles, wall-mounted bracket, and landing base and can be easily moved with the pulley base. The stacked battery is modular with 10kWh increments, providing a capacity range of 10~50 kWh or more per stack. This allows easy future expansion, indoor mobility and space saving.

The built-in BMS ensures that the battery is protected from improper handling and switches it in case of undervoltage or overload, and turns on automatically as soon as the problem is fixed. It supports all in one smart communication functions. RS485, RS232 and CAN-BUS communication protocols are supported and the communication content is customizable. Customers can easily monitor the batteries through the host software and check the working status of each cell and set specific parameters on the computer.


  • Ultra reliable lithium iron phosphate battery technology, high safety and long life, more than 6000 cycles.
  • Inbuilt smart BMS with multiple functions of battery protections and RS485/RS232/CANbus communication.
  • Modular design for future expansion, easy installation, indoor mobility and space saving.
  • Compatible with most of hybrid off grid inverters and MPPT controllers.
  • Fashion & safe surface design, on/off switches control the output, air cooling and high heat dissipation.
  • Clean energy, environmentally friendly, non-toxic, non-contaminating, no hazard.


Home energy storage, industrial energy storage, solar/wind power generation, UPS power supply, communication base station, computer server center, mobile energy storage, medical instrument, security and electronics, emergency light, solar street lamp, RV energy storage etc.

More Models

Below are standard models. Contact us now for custom requirements.

ModelNominal Voltage (V)Nominal Capacity (Ah)Stored Energy (kWh)Parallel LiFePO4 BatteryDimensions (mm)Weight (kg)
512200FESB 51.2 200 10.24 1 x 10KWh 690 x 590 x 280 93
512400FESB 51.2 400 20.48 2 x 10KWh 640 x 450 x 430 168
512600FESB 51.2 600 30.72 3 x 10KWh 640 x 450 x 580 245
512600FESB 51.2 1000 51.2 5 x 10KWh 640 x 450 x 880 398
Technical Datas
Model 512200FESB
Product Type Lithium iron phosphate (LiFePO4/LFP) battery
Configuration 10.24kWh for single pack, can be stacked to 10kWh/20kWh/30kWh/40kWh/50kWh or more
Nominal Voltage 51.2V
Nominal Capacity 200Ah
Stored Energy 10.24kWh
Max Charge Voltage 58.4V
Max Charge Current 100A
Max Discharge Current 200A
Discharge Cut Off Voltage 38.4V
Inverter 10kW. Input: 110Vac/220Vac, PV: 150Vdc-500Vdc 3400W. Output: 110Vac/220Vac 50Hz/60Hz. Communication: RS485/CAN. Cooling fan, LED display
Communication CAN/RS485/RS232
Management Circuit Integrated smart BMS for battery protections and RS485/CAN/RS232 communication functions
Housing Metal case, IP65
LED Display Built accuracy power meter
Dimensions 690*590*280mm(with Pulley Base)
Weight 93Kg
Operation Temperature Charge: 0~50°C, Discharge: -5~55°C, Storage: -5~40°C, best 20±5°C for long time storage. Humidity: 85% max.
Certifications UL1642 (MH49099), IEC62619, UN38.3, MSDS, REACH, RoHS
Remark Accessories: pulley base, parallel cables, communication cables, user manual
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