WhataNut FMA PowerLab8 1000W charger

[simplechamp]

I think for the price you'd be better off doing the server power supplies found in the "General Electric" section (also linked in this thread). Or Buy one from MaxAmps if you don't want to wire it yourself (but be prepared to pay quite a bit more, although still less than the one you are looking at) Then you can have 47A @ 24V.