Solar power generation device

The utility model belongs to the technical field of new energy device and a solar power generation device is disclosed, comprising a solar energy generating device, solar power generation device includes fixing base, rotary rod, backup pad, photosensitive sensor, bracing piece, bracing piece and rotary rod are all installed in the fixing base upper end, be equipped with rotating electrical machines, heat energy generator, controller and battery in the fixing base, the transmission shaft is installed to the rotating electrical machines upper end, the upper end at bracing piece and rotary rod is installed to the backup pad, photosensitive sensor is installed to bracing piece one end, install the heat conducting bar in the bracing piece. The utility model discloses because photosensitive sensor, response that can be sensitiveer goes out the intensity of light, and is rotatory to highlighting position through rotating electrical machines drive rotary rod and then messenger's backup pad according to the intensity