Hi guys
I had a 300w Chinese power inverter which due to curiosity I connected it directly to my own build 160w solar panel.
But it stopped working after a while and now two red and green lights go on together .
They had used 4pcs of IRF830 MOSFETs which I replaced them
But there are 2 other MOSFETs on the other side that the place of their code has been scratched !
So can't see what number those are
Any idea how to sort it out?
Or which number is suitable for those two MOSFETs ?
Regards
I had a 300w Chinese power inverter which due to curiosity I connected it directly to my own build 160w solar panel.
But it stopped working after a while and now two red and green lights go on together .
They had used 4pcs of IRF830 MOSFETs which I replaced them
But there are 2 other MOSFETs on the other side that the place of their code has been scratched !
So can't see what number those are
Any idea how to sort it out?
Or which number is suitable for those two MOSFETs ?
Regards