sjturbo wrote:
Thanks BFL13! Based on that I could go with a 60 amp without changing anything? Would I gain anything by installing a 60amp?
You can use the same 120v power supply for the 60 as for the 45. You likely will need fatter wire or a shorter path to get all 60 amps on the DC side to the battery. the battery fuse may be too small at 45a and needs to carry 60a.
Everybody knows what's coming next! :)
Find 45 and 60 on here and compare - it is all proportionate to 220AH and any size bank you might have in AH for your times. Only you can decide if the time saved is worth it going from 45 to 60.
