I am in the process to add lithium, and the DC2DC option s needs to know the size of my alternator.
I do not see it in the survey, as I just purchased the boat, nor it is visible on the alternator on the engine, I have a Westerbeke Engine Type: Westerbeke 27A 30 HP “V” drive Serial #: 16648C412
Bogdan,
My 30U has a 30HP Universal engine and V drive. It came with a 55 amp alternator as original equipment. Eventually, I replaced the original alternator with a 90 amp model. Going to 110 amp or higher would have necessitated adding a second alternator belt. Instead of going that route I added a 100 W solar panel with a Victron controller. Since my 30U stays on a mooring I rarely have access to shore power. Now I have no problem keeping both the starting battery and house bank charged up.