High-power buoy

The utility model belongs to the related technical field of buoys, and discloses a high-power buoy which comprises a fixed buoy and a fixed table installed at the upper end of the fixed buoy, and energy storage work can be better conducted on a storage battery in a protection box in the fixed table through a first solar panel, a second solar panel and a third solar panel. Therefore, the power supply performance is strong, the normal operation and expansion of equipment are not influenced, and the integrity and continuity of data are ensured; through a bolt, a second solar panel and a supporting block can be connected firstly, then a fastening bolt is tightened, and an inverted-T-shaped anti-falling cylinder can rotate in an inverted-T-shaped anti-falling circular groove conveniently, so that a lower supporting column and an external thread connecting column can rotate conveniently; in this way, the rotatable long supporting frame and the rotatable short supporting frame can be better in threaded connection wi