Reddit mentions of Bosch Automotive Electrics and Automotive Electronics: Systems and Components, Networking and Hybrid Drive (Bosch Professional Automotive Information)

This might sound trivial and silly, but really the best place to start when it comes to familiarizing yourself with all the systems that go into specifically an electric FSAE car is the rule book. Recruit a bunch of students with an EE/Mechatronics/Software/Computer Science background into your team, study the EV section of the rules, and brainstorm. As with the rest of the car, you as a team are completely free to choose how to implement your electronics so long as you are rule compliant. Other than that, this book, this book and/or this book might help (haven't read them myself).