Setting parameters for a lithium iron phosphate (LiFePO4) battery inverter/controller involves configuring several key aspects to ensure optimal performance and safety. Here are some typical parameters you might need to set:

Inverter/Controller Settings(12V)

Select "12V (14.6V) Ll (LiFePO4) Mode" or Select "User Mode" to enter values according to below parameters:

Note: These parameter settings are for a single 12V 100Ah lithium battery. If batteries are connected in series, the voltage values need to be multiplied by the number of batteries.

Parameter Voltage/Time
Charging Charging Limit Voltage 14.6V
Over Voltage Disconnect Voltage 15V
Over Voltage Reconnect Voltage 14.2V
Equalizer Charging Voltage 14V
Float Charging Voltage 13.8V
Boost Charging Voltage 13.8V
Boost Reconnect Charging Voltage 13.2V
Discharging Low Voltage Disconnect Voltage 10.8V
Low Voltage Reconnect Voltage 12.4V
Under Voltage Warning Voltage 11.6V
Under Voltage Warning Reconnect Voltage 12V
Discharging Limit Voltage 10.4V
Over Discharge Disconnect Voltage 10.4V
Over Discharge Reconnect Voltage 11.6V
Over-Discharge Delay Time 0.8s
Others Equalize Duration 120min
Boost Interval Not suitable for lithium batteries
Boost Duration 120min

 

Inverter/Controller Settings(25.6V)

Select “24V(29.2V) LI (LiFePO4) Mode” or

Select  “User Mode"  to enter values according to below parameters:

Parameter Value
Charging Limit Voltage 29.2V
Over Voltage Disconnect Voltage 30V
Over Voltage Reconnect Voltage 28.4V
Equalizer Charging Voltage 28V
Float Charging Voltage 27.6V
Boost Charging Voltage 27.6V
Boost Reconnect Charging Voltage 26.4V
Discharging Limit Voltage 21.6V
Low Voltage Disconnect Voltage 24.8V
Low Voltage Reconnect Voltage 23.2V
Under Voltage Warning Voltage 24V
Under Voltage Warning Reconnect Voltage 20.8V
Discharging Limit Voltage 20.8V
Over Discharge Disconnect Voltage 23.2V
Others Over Discharge Reconnect Voltage 0.8s
Over-Discharge Delay Time 120min
Equalize Duration Not Suitable for Lithium Batteries
Boost Interval 120min

Inverter/Controller Settings(51.2V)

Select “51.2V(58.4V)LI (LiFePO4) Mode" or
Select "User Mode" to enter values according to below parameters:

Parameter Value/Time
Charging Charging Limit Voltage 58.4V
Over Voltage Disconnect Voltage 60V
Over Voltage Reconnect Voltage 56.8V
Equalizer Charging Voltage 56V
Float Charging Voltage 55.2V
Boost Charging Voltage 55.2V
Boost Reconnect Charging Voltage 52.8V
Discharging Low Voltage Disconnect Voltage 43.2V
Low Voltage Reconnect Voltage 49.6V
Under Voltage Warning Voltage 46.4V
Under Voltage Warning Reconnect Voltage 48V
Discharging Limit Voltage 41.6V
Over Discharge Disconnect Voltage 41.6V
Over Discharge Reconnect Voltage 46.4V
Over-Discharge Delay Time 0.8s
Others Equalize Duration 120min
Boost Interval Not Suitable for Lithium Batteries
Boost Duration 120min

Subscribe to our newsletter

Join our community. Get the latest news & offers!