very good; I have to make a peculiar installation on a ship. The boat has two engines and two different battery banks. on the one hand there is an 80ah starter battery and on the other hand a battery bank for 2x150ah services. Until now, one alternator was connected to the starter battery and the other alternator to the service bank. Now we want both alternators to charge both batteries. To prevent one from unloading the other, a load separator will be placed. Is there a problem connecting both alternators in parallel? Each alternator has its own built-in regulator circuit.