Off-grid-DC Coupled-3x Smartsolar 250/100 1x Quattro 15kva, 5 x 13.8pro BYD , 20 Kw PV, 50 Kva 3P converted to 35 Kva 1P Generator.
Generator connected to AC input 1 in Quattro,Discoved generator has blown its diodes.
Is there any way the Quattro may have back fed Ac to the generator and caused this ?