I am confused Keith mentioned in Video using Inverters in parallel you must have one individual breaker for the Grid, the Load and the Generator input. But then in the installation manual on page 31 "Using a generator with Sunsynk Inverter" it clearly states that you can not parallel the Generator input.

(Copied from the manual - "An advantage from connecting the generator to the Grid Input is is that it can be paralleled whereas the GEN/AUX input cannot be paralleled".)

Can this please be cleared!