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msleiman avatar image

Smart LFP set points and VE.BMS

What is the correct voltage set point for allow to discharge ? The manual mentions allow to discharge configurable range is 2.6-2.8 V/cell. What is the expected SOC at 2.6 and 2.8V/cell ? What is the reset voltage at which battery reconnects the load ? Also, what is Capacity VS Temperature derating curve for these LFP batteries ? Finally how can I change these set points using VE.BMS ? Thanks.

Lithium battery Smart
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1 Answer
Daniël Boekel (Victron Energy Staff) avatar image

Hi @msleiman

Below 3 volt per cell there is really not much SOC left, so best to cutoff loads at 12 volts.

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