Brief Description: Run 14AWG from Main to Diode to E-Buss
Next I ran 14awg from the main buss to the + terminal of the diode (rectifier/bridge mounted to heat sink), and then from the other side of the diode to the E-buss, which will be the main feed for the E-buss. I also connected another 14awg wire to the E-buss that will eventually run to the alternate feed switch for the E-buss to supply power directly from the battery buss in case the main feed or alternator fails.
14awg from main buss to + terminal of diode
14awg from diode through subpanel again to E-buss
14awg from diode connected to E-buss. Another 14awg is connected to E-buss and runs to the switch