Schneider xw6048

Hello everyone my name is vetah I'm from Mauritania,i would like to know
how you can help me to solve my problemI have three inventor of the
brand schneider XW6048 the three inverters broke down when I open them
to inspect the failure I find there is a circuit in the main board is
broken see attached picture
Comments
That's awful dusty for the inside of an inverter. Even if they are left outside they should be inside a reasonable environment with some air filtration. I live on a dust road and my inverters have always lived outside and are not as dusty, though they are in a box with air filtration.
A layer of dust insulates electrical components not allowing them to cool as expected. If they can't be put in a less dusty environment. Some companies make sealed units. I know Outback for one does...
- Assorted other systems, pieces and to many panels in the closet to not do more projects.
Hi vetah, welcome to the Forum,
It is a bit difficult to see, but, it looks that the device, circled in red, has its top blown off, or incinerated. It looks like it is/was an IC.
If the above is generally correct, this is often caused by massive overvoltage, or over-current.
There a number of things that can cause this type of situation. Perhaps Lightning (?).
Just some guesses, good luck, Vic
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usually schneider will not sell you a new control board...I have tried, but they might sell over seas if you are isolated enough
inverter service center might have one....they are located in Whitehouse Tennessee USA...google them
Ok I read some the comment, yes thats an ic max5035b that can be replaced with some other component in the circuit as well. Got it done to mine.
I just order back one , but can you tell me if when you replace your bad one did the inverter work