Golden Solar! Advance Power! Green Life!

8.2KWH Lithium Battery Pack
25.6V/51.2VDC 8.2KWH lithium battery pack configurates with 32PCS 80AH LiFePO4 battery, intelligent BMS system, CAN & RS485 communication port.
Key Features

 32PCS 80AH LiFePO4 battery inside

 25.6V/ 51.2VDC  8.2KWH rated capacity

 IP31 protection, indoor use only

 Environment requirement: 0~30℃, 65% humidity

 Customized charger make system life maximization

 High reliability intelligent BMS

 Unique automatic calibration active balancing technology BMS system

● 25.6V/ 51.2VDC voltage output, suitable for home energy storage system, communciation
   stations and other application

 Standard CAN & RS485 communication port, can meet the requirement of several packages
   to connect in parallel, Master & Slave relationship, Monitor and other prolongation functions.

 Lithium iron phosphate guarantees high safety, good stability and long working life with
   at least 3500 cycles at 80% DOD

Nominal specification
1Rated voltage25.6V51.2V
2Rated capacity300Ah160Ah
3Rated energy7.68KWH8.2KWH
4Battery configuration8S4P16S2P
5Battery cell3.2V 80AH 32PCS
Standard Charge
1Battery operation   temperature range @ charging0~45
2Max charge voltage28.4±0.2V56.8±0.4V
3Rated charge voltage28.4±0.2V56.0±0.4V
4Allowed MAX charge current180A90A
5Rated charge current150A75A
6Over charge protection   releaseRestart the battery
Standard Discharge
1Battery operation   temperature range @ discharging
2Output voltage range20~28V40~56V
3Allowed MAX discharge   current300A150A
4Peak discharge current360A 5s180A 5s
5Rated discharge current240A120A
6Discharge cut-off voltage20V40V
7Over discharge protection   releaseCharging or release load and restart
Operation and Indicator
1Power switchON: all function start
OFF: all function shut down
2Run LED (green)Lighting: System working normal
Flash: System standby
3Alarm LED (red)Lighting: System fault
Flash: System warning
4SOC LED (4pcs green)

LED1LED2LED3LED4 flash in turn
LED1 lighting, LED2LED3LED4 flash in turn

LED1LED2 lighting,   LED3LED4 flash in   turn
LED1LED2 lighting,   LED3LED4 flash in   turn
LED1LED2LED3 lighting, LED4 flash
LED1LED2LED3LED4 lighting
LED1LED2LED3 lighting, LED4 off
LED1LED2 lighting,   LED3LED4 off
LED1 lighting, LED2LED3LED4 off

LED flash, LED2LED3LED4 off

1RS485For LCD remote control (optional)
2CANPC control and monitor (one communication CAN card support ten packs   parallel)
Mechanical Characteristics
1DimensionL*M*H (unit) = 805*530*188mm
L*M*H (shipping) = 925*610*380mm
2WeightN.W.: 85KG
G.W.: 105KG
Storage and Transportation Requirements
1Storage TemperatureLess than   1 month- 20~35 
Less than 6 month- 10~30
2Storage Humidity45~75% RH
3SOC Storage60~75% SOC
Transport45~55% SOC