All In One Energy Storage System 10kWh

  • Model: 512200FESS
  • Part Number: 51220010FESS
  • Nominal Voltage: 51.2V
  • Nominal Capacity: 200Ah
  • Stored Energy: 10.24kWh
  • Product Type: LiFePO4 battery
  • Max Dimensions: 690.00mm x 590.00mm x 508.00mm
  • Approx Weight: 162.00kg
  • Lead Time: 15~30 days
  • Origin: China
  • Availability: In Stock

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The all in one energy storage system 512200FESS is a 10kWh modular lifepo4 battery energy storage system with an integrated 10kW inverter. 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. The stacked battery is modular with 10kWh increments, providing a capacity range of 10-30 kWh 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.

The system is integrated with a 10kW solar inverter with AC output, PV & commercial power input, cooling fan and LED display. It is easy to connect the battery with it. There are other accessories such as 3pcs communication cables, 3pair cinnection cables and user manual. Customers can easily install it on the floor according to the user manual to provide enough power for home applications and solve the energy shortage problem.


  • 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.
  • Built-in solar inverter and 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 BatteryHybrid Solar InverterDimensions (mm)Weight (kg)
512200FESS 51.2 200 10.24 1 x 10KWh 1 x 10KW 690 x 590 x 508 162
512400FESS 51.2 400 20.48 2 x 10KWh 1 x 10KW 690 x 590 x 652 238
512600FESS 51.2 600 30.72 3 x 10KWh 1 x 10KW 690 x 590 x 828 315
Technical Datas
Model 512200FESS
Product Type Lithium iron phosphate (LiFePO4/LFP) battery
Configuration 10.24kWh for single pack, can be stacked to 10kWh/20kWh/30kWh
Nominal Voltage 15S:48V/16S:51.2V
Nominal Capacity 200Ah
Stored Energy 10.24kWh
Max Charge Voltage 15S:54.75V/16S:58.4V
Max Charge Current 100A
Max Discharge Current 200A
Discharge Cut Off Voltage 15S: 42V/16S: 44.8V
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 x 590 x 508mm
Weight 162KG±2Kg
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: 3pcs communication cables, 3pair cinnection cables, user manual
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