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jolilo avatar image
jolilo asked

(not quite resolved) current limit and block FAN HELP

the fan of my multiplus II is blocked at night during its shutdown and in the morning I have to restart it by hand.

I ordered a new fan, in the meantime can we force the fan to run permanently



Hello everyone

I need some information:

my system: multiplus II GX 3000VA 48

: MPPT 150-60

:COUNTER

ESS, DVCC charging current limit 60A

lifepo4 200Ah 16x 3.2v

voltage absorption 56v

Float voltage 54v


with a -1000w network, 1600W MPPT power

the charging current peaks at 40A?

which parameter is blocking?

2021-07-26-11-45-21-remote-console-on-lan-maxthon.png

Hello ,

I was able to have the SMA party AC recognized

but here is another example of limitationautre-exemple.png

The output power of the multiplus is limited to 1000w why?

the battery should provide the missing power


The output power of the multiplus is limited to 1000w why?

the battery should provide the missing power


sorry for my bad english google and my friend and i'm french

How to control the operation of the cooling fans of the multiplus

I find the multiplus II very hot and I don't hear the noise of the fans running


Good evening, I opened the lid of multiplus II GX, the fan was blocked, which explains the current limitation in charge and discharge to limit the temperature of the devices



Multiplus-II
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Alexandra avatar image Alexandra ♦ commented ·

@jolilo

Something does not add up there.

If you are only producing 1572W according to the GX how is it charging at 2200W but you are also exporting 1000W?

How are you monitoring the battery SOC, or is it a managed battery with communication to the gx?

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