I will be using it to charge a bank of 4 1000 amp batteries in my motorhome. I will be boondocking and hope to be able to charge them from 50% to 90% or so while travelling from one place to the next. Also the motorhome does not have dash a/c only rooftop, so power while on the road will have to come from either the battery bank or I will have to run a generator while going down the highway. Not really too keen on the second option.

I did find this website with some good info for anyone that may be interested in doing something similar. Lots of good info.

https://alternatorparts.com/