The quality would highly depend on the converter used. Also, I assume you haven't priced a system like this yet or you wouldn't have posted. ;) My guess is that you are better off spending all that money on better system components for real improvement and no head aches.
Solar Powered Audio
With all the discussion about bad AC quality, the necessity for power conditioning, and the emergence of several products that utilize battery power supplies to overcome noisy AC, it occurs to me that an audio system powered exclusively on a solar powered/battery system would be ideal. Solar panels on the roof. A bank of storage batteries in the attic or crawlspace. Bingo! Pure, quiet, dedicated power!
Is anyone in the southwest or west doing this...or even considering this?
Is anyone in the southwest or west doing this...or even considering this?