Hi from Colorado, where I'll do an off grid uninspected project with one MN-AIO inverter combined with a DC coupled PV array.

The generator is EcoGen rated 15kW at sea level, but altitude deration takes that down ~11,250 watts (below 47 amps). Page 7 of "the MN-AIO book" says maximum output current is 47.5 amps, but is that regardless of how much PV wattage is connected?

If I've got that right, 47.5a * 1.25 = 60 amp rating for my mechanical bypass switch & #6 THHN copper wire for AC IN and for AC OUT. OR: does AC OUT exceed 47.5a if the generator is running plus the AIO is contributing additional amperage?

Midnite folks, please chime in when convenient.

Thanks in advance, Mick A.