[yetihehe]

Why rechargeable dessicant when moisture just condenses on cold side? Then it drops into container. Also peltier cooler is too inefficient to do this. It uses about half of energy just for resistive heating. Typical european dryer works just like this but doesn't use dessicant.

[sargun]

Unless you drop the air temperature down to below 0, all the moisture won't drop out on the cold side.