Calculating Diesel Generator Size

[Stumble]

Sorry about dropping a zero. But yes it should have been 150amps at 14v.

[darylat8750]

I would seriously investigate your engine driven alternator. Odds are high that it is pretty wimpy in real world charging capability. If you have room for a large frame alternator it will make a big difference in main engine charging time. I found a unit from a bus that will put out an honest 160 amps all day if needed. I made my own brackets but had to buy a couple of pulleys and have less than $500 in the upgrade.
Whether it makes sense to do this or put that money into more solar is something to be considered.

[Rough Magic]

Mase 2.2 kw marine generator. Made in Italy, serviced worldwide.