Re: Updating electrical system
These should help:
Basic Battery Wiring Diagrams This is a very good basic primer for boat system wiring: Basic Battery Wiring Diagrams
This is another very good basic primer for boat system wiring: The 1-2-B Switch by Maine Sail (brings together a lot of what this subject is all about)
1/BOTH/2/OFF Switches Thoughts & Musings - SailboatOwners.com
Golf Cart 6V Battery Wiring Golf Cart batts re-positioning & wiring diagrams
They discuss the different types of charging relays so you ONLY need to run BOTH the alternator output and ONE shorepower charger output to the house bank. An echo charger would be the best way to go for you, or the ACR or a Yandina combiner.
Stu Jackson, C34, 1986, M25 engine, Rocna 10 (22#)
Last edited by Stu Jackson; 12-10-2012 at 02:06 PM.