BitcoinBandit
Member
- Joined
- Apr 20, 2019
- Messages
- 32
Hi All
I have been extremely fortunate to pick up the pictured batteries which were unbelievably found at a rubbish tip by my battery supplier.
I want to reprogram my EPever Tracer 4210A solar charge controller from lead acid to the correct settings to run myLiFePO 4 26.5 nominal voltage bank. Charging voltage is listed on the pack at 28.5. I would be grateful if anyone could suggest the best voltages for maximum cell life and also the safest charge settings, the manual is here https://www.epsolarpv.com/upload/cert/file/1811/Tracer-AN-SMS-EL-V1.0.pdf
I have the following options
Battery charging settings
Boost Charging Voltage
Float Charging Voltage
Under Volt. Warning Volt.
Low Volt. Disconnect Volt.
Discharging Limit Voltage
Equalize Duration (min.) 0~180
Boost Duration (min.) 10~180
Over Voltage Disconnect Voltage
Charging Limit Voltage
Over Voltage Reconnect Voltage
Equalize Charging Voltage
Boost Reconnect
Charging Voltage
Low Voltage Reconnect Voltage
Under Voltage Warning
Reconnect Voltage
Note:
1) When the battery type is sealed, gel, flooded, the adjusting range of equalize
duration is 0 to180min and boost duration is 10 to180min.
2) The following rules must be observed when modifying the parameters value
in user battery type (factory default value is the same as sealed type):
a. Over Voltage Disconnect Voltage > Charging Limit Voltage ? Equalize
16Charging Voltage ? Boost Charging Voltage ? Float Charging Voltage >
Boost Reconnect Charging Voltage.
b. Over Voltage Disconnect Voltage > Over Voltage Reconnect Voltage
c. Low Voltage Reconnect Voltage > Low Voltage Disconnect Voltage ?
Discharging Limit Voltage.
d. Under Voltage Warning Reconnect Voltage > Under Voltage Warning
Voltage ? Discharging Limit Voltage.
e. Boost Reconnect Charging voltage > Low Voltage Disconnect Voltage.
can anyone suggest what settings I should modify?
many thanks
I have been extremely fortunate to pick up the pictured batteries which were unbelievably found at a rubbish tip by my battery supplier.
I want to reprogram my EPever Tracer 4210A solar charge controller from lead acid to the correct settings to run myLiFePO 4 26.5 nominal voltage bank. Charging voltage is listed on the pack at 28.5. I would be grateful if anyone could suggest the best voltages for maximum cell life and also the safest charge settings, the manual is here https://www.epsolarpv.com/upload/cert/file/1811/Tracer-AN-SMS-EL-V1.0.pdf
I have the following options
Battery charging settings
Boost Charging Voltage
Float Charging Voltage
Under Volt. Warning Volt.
Low Volt. Disconnect Volt.
Discharging Limit Voltage
Equalize Duration (min.) 0~180
Boost Duration (min.) 10~180
Over Voltage Disconnect Voltage
Charging Limit Voltage
Over Voltage Reconnect Voltage
Equalize Charging Voltage
Boost Reconnect
Charging Voltage
Low Voltage Reconnect Voltage
Under Voltage Warning
Reconnect Voltage
Note:
1) When the battery type is sealed, gel, flooded, the adjusting range of equalize
duration is 0 to180min and boost duration is 10 to180min.
2) The following rules must be observed when modifying the parameters value
in user battery type (factory default value is the same as sealed type):
a. Over Voltage Disconnect Voltage > Charging Limit Voltage ? Equalize
16Charging Voltage ? Boost Charging Voltage ? Float Charging Voltage >
Boost Reconnect Charging Voltage.
b. Over Voltage Disconnect Voltage > Over Voltage Reconnect Voltage
c. Low Voltage Reconnect Voltage > Low Voltage Disconnect Voltage ?
Discharging Limit Voltage.
d. Under Voltage Warning Reconnect Voltage > Under Voltage Warning
Voltage ? Discharging Limit Voltage.
e. Boost Reconnect Charging voltage > Low Voltage Disconnect Voltage.
can anyone suggest what settings I should modify?
many thanks