Replacing broken parts in MPI 10kW Inverter @DIYTechRepairs
Replacing broken parts in MPI 10kW Inverter  @DIYTechRepairs
Uploaded January 2018 | Updated September 2026, 2 weeks ago
My inverter stopped working one day. It just wouldn't start with the battery hooked up.
-- More information below! --

It was a sad day. Whole house was black but yeah...

I took it apart and could identify that the main DC/DC board for the battery had many IGBT broken. I could also verify that everything else did work just fine. Solar, grid and all other worked.

I contacted MPP support. After 2 days I called them and not untill then did they respond. After another 4-5 days i got back that I need to replace 3 boards to solve the issue...
Unfortunately it was a saad day since the warranty was no longer there due to over 1 year old.....

It did cost me quite some bucks so I have to spend a bit less on upcoming solar things but had to get it sorted!

Atleast its time to focus on the battery now that still arent done :D


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Replacing broken parts in MPI 10kW Inverter

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