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marekp avatar image
marekp asked

Temperature sensor connected to MultiPlus-II used for LFP batteris

My all 3 units came with temperature sensors.

In one of webinars someone said that temperature sensor is not needed for LFP batteries.

On the other hand the LFP batteries should not be charged below 5C.

Can this temperature sensor be used to prevent charging of the LFP batteries below 5C?

Multiplus-IIMultiPlus Quattro Inverter Charger
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Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

What batteries do you have?

Disconnecting/deactivating the charge should be done by the BMS.

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marekp avatar image marekp commented ·

Winston with 123smartBMS Gen3.

But if this charger can modify charging parameters for led-acid bateries, why not controling the charging of LFP batery based on temperature?

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