We use predator generators at work that I wired up to be remote start over our network. Have them at remote tower sites. Recently one of them went down. 

After some investigation, I discovered one of the 2 boards behind the panel has damage and let's out smoke when attempting to start. Im not sure if its the inverter board or some control board. The other board has a bridge rectifier so im assuming that one is the inverter board. 

Two questions. First, has anyone ever ran into one of these. That is, does anyone know how to find replacements aside from buying a damaged matching generator with a blow engine and just steal the board from it. Second, is this something that a shop like Northridge fix would work on being resin potted? The generator is worth over 1k so I assume it would be worth trying to repair. 

Thanks to anyone who takes the time to read this and respond. Have a great day!