I have the PPS (primary power source) from Vertical Power planned for my -14A, in fact, its mounted on the firewall. Any tthoughts regarding this being a potential single point of failure for my electrical system?
Once the alternator is turning fast enough, it is a backup for the the battery contactor.
If the battery contactor opens during flight, the pilot won't know it until the RPM is reduced.
Of course one would not want to experience that on an instrument approach.