25.6V 12AH 8S4P Off-grid Solar Battery
  • 25.6V 12AH 8S4P Off-grid Solar Battery
  • 25.6V 12AH 8S4P Off-grid Solar Battery
  • 25.6V 12AH 8S4P Off-grid Solar Battery
Electrical Specifications
Nominal Voltage25.6V
Nominal Voltage12Ah
Energy307.2Wh
Internal Resistance≤250mΩ
Self Discharge<1% Per Month
Series and Parallel/
Mechanical Specifications
Dimensions (L x W x H)226*120*69mm
Weight3KG
TerminalLeader
Case MaterialPVC
IP Rating/
Cells26650 – LiFePO4
Discharge Specification
Max Continuous Discharge Current2A
Max Instantaneous Discharge Current/
BMS Discharge Protection Current16A
Overdischarge Protection Voltage16.8V
Overdischarge Recovery Voltage18.4V
Short Circuit Protection800uS
Charge Specifications
Charge Current2A
Max Charge Current7A/15S
Charge Voltage29.2V
Overcharge Protection Voltage30V
Overcharge Recovery Voltage28.8V
Equalization Turn-on Voltage/
Temperature Specification
Discharge Temperature-20-60℃
Charge Temperature10-55℃
Storage Temperature-40 ~85℃
BMS Over Temperature Protection65±5℃
BMS Over Temperature Protection Recovery55±5℃
Communication
Communication/
  
  
Compliance Specification
CertificationUN38.3

Graph of maximum current discharge at different temperatures

25.6V 12AH 8S4P Off-grid Solar Battery

Graph of 1C charging at different temperatures

25.6V 12AH 8S4P Off-grid Solar Battery

Cycle life diagram of 0.5C charging and 1C discharging at 25 ℃ for different DODs

25.6V 12AH 8S4P Off-grid Solar Battery

2D Drawing

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