An object of the invention is to provide high efficiency seawater evaporation apparatus comprising showering unit installed at the saltpan 4； and evaporation rope module 30 wherein multiple evaporation ropes 34 are collected in group by the holder 32 and the respective evaporation modules 34 are extended along the upper and lower direction in the state each other separated in a predetermined interval and wherein, when the seawater is supplied to the respective evaporation ropes 34 by the showering unit, the seawater may flow down along the surface of the respective evaporation ropes 32 and the evaporation of the seawater may be accelerated.
