The invention relates to a solar generating field with a wire rope net structure, which comprises solar panels and a power transmission line, and is characterized in that: the solar panels are arranged on a wire rope net at least consisting of two wire ropes; a main wire rope of the wire rope net is connected with a structure pedestal, while a secondary wire rope is connected with the main wire rope; and clearances are reserved between the solar panels, so that the solar panels do not collide each other when floating on the wire rope net. The proposal not only can be applied to roofs of buildings, and the above of traffic roads and riverways, but also can be applied to the above of farmland and wilderness; and the span of the wire rope net can be designed between 10 and 200 meters so as to save a large number of building materials.