I made the mistake of buying 6x Kodak 5000W MKSII inverters for the family.
connected the first two in parallel => not even 5 min. huge bang and smoke
Most mosfets and IGBT's gone to pieces. Maybe i made a mistake
connected the next 2 , without connecting net in and out , just batteries and PV, com cables
Same result, except i quickly switched off the batteries and PV .
I then connected the inverter that did not go BANG, but it created wild voltage swings and after 5 min it gave in the ghost.
Don't recommend anyone buying these inverters - the software is not preventing overvoltage and or overcurrent to occur.
never mind all the code setups - slave and master etc...
When you call Segen technical , you get a store guy , who knows almost nothing. Well done guys.
Not sure what to do with the remaining 2.
Have an MPP PIP5048MK inverter running for about 3 years without a single problem.
Guess where i'm going next.
regards W