Solar generating device capable of circularly utilizing light rays

The utility model relates to a solar generating device capable of circularly utilizing light rays, which comprises a light funnel I, a light funnel II, light guide tubes or optical fibers, connecting light guide tubes or bent connectors, a solar generating device, and the like, wherein the light rays enter the solar generating device through a series of middle links, so that the light rays can be circularly utilized in the solar generating device, and the purpose of improving generation quantity can be achieved. The solar generating device has a simple structure, is practical, is easy to popularize, can be widely applied in indoor and outdoor solar generation, can be integrated to further enlarge the application range, can be used in limit spaces such as in cars, ships, airplanes, spacecrafts, and the like, can improve the generation quantity without changing the appearance, and simultaneously can correspondingly increase the usage quantity of a solar battery at each square meter.