Rack-mounted battery energy storage system 5KWh 51.2V 100Ah 3U

Youhomenergy Energy LiFePO4 Battery 51.2V 100Ah 5KWh Telecom Rack-Mounted Lithium Iron Phosphate Battery Home Solar Energy System Backup Battery

  • Battery Type: Lithium iron phosphate battery
  • Model No: YL-ESBR-05K-100-1
  • Rated Voltage: 51.2V/ 100Ah
  • Size (mm) / Size (inch) L*W*H: 670*475*89mm/ 26.38″x18.70″x3.50″
  • Weight: 48.3kg
  • Application: Solar backup system, Solar UPS battery
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Product Report


5KWh Rack-mounted battery energy storage system 3U

Youhomenergy 5KWh rack-mounted battery energy storage system. Solar LiFePO4 Battery Energy Storage Home and Commercial.

Model: YL-ESBR-05K-100-1

a. Rated Voltage: 51.2V

b. Rated capacity: 100Ah

c. Rated energy: 5.12KWh

Rack-mounted Battery Product Features

1. The 5KWh ultra-thin 2U design increases the installed capacity of the same cabinet by 30-50%.

2. Built-in high stability BMS, with overcharge, discharge, overcurrent, high and low temperature protection functions.

3. It supports 15 groups of parallel operation at most and can cope with a long-term power consumption environment.

4. Adapt to mainstream brand inverters in the market to provide users with more choices.

Lithium iron phosphate battery solar energy storage green environmental protection.

Product Appearance Structure

Structural dimensions

5KWh Rack-mounted battery energy storage system 1

Interface and definition

No. / Name
1: Handle
Foldable handle
2: Negative electrode
System cathode, connected to inverter cathode
3: Power
Power status indicator
4: Run
Running indicator
5: ALM
Warning, system abnormalities, et
6: SOC
Displaying information such as power, voltage and alarm
7: Weak current switch
Control BMS on/off
8: Positive electrode
System positive pole, connected to inverter positive pole
9: Breaker+Release
Main circuit positive protection and secondary protection of the system
10: Reset switch
Activation, restart
11: Dial switch
System parallel address assignment
12: Dry contact
Dry contact , output high and low electrical level
13: RS485 / CAN
RS485/CAN communication port for communication with inverter
14: RS232
RS232 communication port, debugging port
15: RS485
RS485 communication port, parallel connection

Working Mode And Status

1. Charging mode
When the BMS detects that the external charging voltage is ≥ 48V, and the cell voltage and temperature are within the chargeable range, the charging MOSFET is turned on for charging. When the charging current reaches the effective charging current, it will enter the charging mode. Both charging and discharging MOSFETs are conductive in charging mode.

2. Discharging mode
The BMS enters the discharge mode when it detects that the load is connected, the cell voltage and temperature are within the dischargeable range, and the discharge current reaches the effective discharge current.

3. Standby mode
When the above two modes are not met, enter standby mode.

4. Sleep mode
After the specified time of normal standby, the battery triggers undervoltage protection, and executes the key shutdown or the upper computer executes the shutdown command and the BMS enters the sleep (shutdown) mode.
Wake-up conditions of sleep mode: 1. Charging is active; 2. Press the key to start.

Rack-mounted battery energy storage system 5KWh 51.2V 100Ah parameter

Model YL-ESBR-05K-100-1
Rated Voltage 51.2V
Rated Capacity 100Ah
Rated Energy 5.12KWh
Series parallel connection mode 16S1P
Operating voltage range 40-58.4V
Operating temperature(charging) 0~65℃
Operating temperature(Discharging) -20~65℃
Standard charging Constant current charging: 50A
Charging voltage:57.6V
Cut off current:2A
Maximum continuous charging current Constant current charging: 100A
Charging voltage: 57.6V
Cut off current: 2A
Standard discharge Constant current discharge:50A
Cut off voltage:40V
Maximum continuous discharge current Constant current discharge:100A
Cut off voltage:40V
Storage temperature -20~65℃
Cycle life ≥3000
Monthly self discharge ≤2.5%/month
Monitoring communication RS232/RS485/CAN
Balanced approach Passive equalization
Shipping capacity SOC 30〜70%(TBD)
Size 670*475*89mm
26.38" x18.70"x3.50"
Weight 48.3kg

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