An offshore unmanned automatically sinking and rising anchored wave, wind and solar energy integrated power generating fleet is constructed by 30 (more or less) small flat-bottomed offshore unmanned automatically sinking and rising anchored wave, wind and solar energy integrated power generating ships (1) which are connected to each other on fore-and-aft or on right-and-left and are anchored to benthonic cement pillars (3) by durable cables (2) to form a netlike trapezoidal fleet. Every power generating ship is installed with a wave force generator set(4), a wind power generator set (5), a photoelectric cell set(6), a hull automatically sinking and rising device and an accumulator(7). The offshore unexhausted wave, wind and solar energy can be fully used to be converted into electrical energy by the ships, so as to be accumulated in the accumulator (7) or be transmitted to a land grid. An attack from super waves also can be ducked out by the ships automatically. A huge thick fishnet for fishery is installed underwater around the fleet. Marine plants and animals are bred underside the cables between the ships. It is an offshore integrated power generating installation which can take full advantage of the sea resource.
