Hi,

I have two Deye 5kw inverters hooked up in parallel. Both are connected to a single 10kwh Lithium battery. Battery details can be found here (I have the LFP200-51.2). The battery manual says the max charge and discharge current is 100A.

 

My question is, since I have two inverters should I set the Max A Charge and Max A Discharge on each inverter to 100 A or should it be 50 A per inverter to make up the 100 A?

 

Thanks.

Regards.

50A each to make up the 100A.

Thanks.

And based on the battery manual shared above, what should the following three parameters be set to ( in Volts)?

1) Battery float charge?

2) Battery absorption charge?

3) Battery equalization charge?

Edited April 13, 20231 yr by QB87

I don't have any knowledge or experience on these batteries. If this was my battery, looking at the Spec sheet, I would set the following parameters:

1) Battery float charge = 52.5V

2) Battery absorption charge = 53.0V

3) Battery equalization charge = Off (disabled)

With these settings you should still be able to achieve 100% SOC without cooking the battery at max. voltage. 

Edited April 13, 20231 yr by Don