omega2
Active member
Ok chaps, how do I go about this, at present we have 12 volt system for the whole boat i.e. starters alternators and all the gubbins. However we are thinking of going 24 volt on the starter/alternator front, to assist starting in the winter. We have already got 2 batteries to each engine and assume we would connect them in series to produce 24 volts, but how would we reduce this to look after the lighting and the rest of the instruments/fittings. Please explain in as simple terms as possible.