Model 51.2V-300AH 51.2V-100AH
Nominal Voltage 51.2V 51.2V
Nominal Capacity 300AH 100AH
Effciency ≥96% ≥96%
lnner Resistance 13mΩ 10mΩ
Cell Type LiFePO4 LiFePO4
Charge Voltage 58.4V 58.4V
Standard Charging Current 60A 20A
Max.Continuous Charging Current 200A 100A
Standard Discharge Current 60A 20A
Continuous Discharge Current 100A 100A
Peak Discharge Current 200A(3S)
Discharge Cut-off Voltage 42V
Charge Temperature Range 0~60°C
Discharge Temperature Range -10°C~65°C
Storage Temperature Range -5~40°C
Storaqe Humidity 65±20％HR
Size(LxWxH) 840×610×470mm 445×170×560mm
Package Size (L×W×H) 749×517×280mm 632×512×255mm
Shell Material SPCC
Net Weight 115Kg 41kg
Gross Weight 131kg 43kg
Package Method 1pcs per carton
Cycle Life ≥6000 times
Self Discharge 2% per month
SOC Indication LED Light& LCD Screen
Communication Protocol RS485/CAN
Matching Inverter Growatt, Goodwe, Deye, Luxpower, SRNE Eausn，powland
 
 
Item Parameter 12V-100Ah 12V-300Ah
Product parameter Nominal voltage 12.8V 12.8V
Nominal capacity 100AH 300AH
Energy 1280WH 3840WH
Cell assembly 3.2V100AH -4S1P 3.2V300AH -4S1P
Dimension (mm) 260170212 522268222
Weight (KG) 10 ±1kg 25.6 ±1Kg
Cycle Life ＞6000 (25℃, @0.5C 100%DOD) ＞6000 (25℃, @0.5C 100%DOD)
Charge and discharge parameter Charging voltage 14.4-14.6V 14.4-14.6V
Discharge cut-off voltage 10V±0.5V 10V±0.5V
Maximum discharge current 100A 200A
Maximum charging current 50A 150A
Operating temperature Discharge -20℃~55℃ -20℃~55℃
Charging 0℃~55℃ 0℃~55℃
Storage temperature Within a month -20℃~45℃ -20℃~45℃
Within a year 0℃~35℃ 0℃~35℃
Series-parallel quantity Series connection 4 4
In parallel 4 (Need to control the battery at the same voltage) 4 (Need to control the battery at the same voltage)
Charger selection Charger selection 14.6V 20-50A 14.6V 50-150A
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