Mastervolt 1500W inverter. I received few of them. Unfortunately most of the faults happens in switching circuits which is really bad because when short happens with this kind of power - big bang happens. Which often results in blowing the board itself, board tracks, mosfets, igbt's, gate resistors, capacitors, drivers,..... And repair is not possible.
One of them had a corossion problem in feedback circuit so I managed to repair that one. I know that people like to poke around with electronics, but please don't poke around with inverters unless you really know what you are doing. Consequences can be lethal. You don't have to be electrocuted, when it blows in front of you small exploded parts can get into your eyes, power inverters are really not devices for experimenting....
