The invention relates to a wind and light complementary generating set, which comprises an upright post, a vertical fan, a solar panel and a storage battery, wherein the vertical fan comprises a vertical fixed shaft, a vertical revolving shaft, a vertical blade and a generating disc; the upper end and the lower end of the vertical revolving shaft are provided with upper and lower positioning rotating discs; upper and lower bearings are arranged in the upper and lower positioning rotating discs and positioned with the vertical fixed shaft; a horizontal cross rod of the vertical blade is fixed on the upper and lower positioning rotating discs of the vertical revolving shaft; a generating disc rotor is arranged in the lower positioning rotating disc for linkage; the vertical fan also comprises a horizontal rotating disc for fixing a solar panel; the horizontal rotating disc is positioned on the upright post; a linkage revolving shaft is arranged between the generating disc and a rotating disc and comprises upper and lower revolving shafts which are linked with the generating disc and the rotating disc respectively; and an electromagnetic clutch is arranged between the two revolving shafts for timed clutching linkage. The face angle of the solar panel is automatically adjusted under the action of rotating force of the vertical fan, so that the generating set is accurately opposite to sunlight around the clock for absorbing the sunlight. The generating set has the advantages of simple and compact assembly structure, reasonable layout, stable connection, good linkage effect and the like, and the technical effects of low-speed power generation and strong wind resistance can be fully achieved.