The invention discloses a photovoltaic power station capable of tracking sun. The photovoltaic power station includes at least two solar energy power generation devices. The multiple solar energy power generation devices are arranged in a linear manner; and the bottoms of the multiple solar energy power generation devices are connected to a same angle adjusting device. Each of the solar energy power generation devices includes a supporting seat; each supporting seat is provided with a light reflecting assembly; the upper side of the light reflecting assembly is provided with a double face photovoltaic power generation module; and the double face photovoltaic power generation module is slidingly connected to the supporting seat. Compared with the prior art, the invention provides the photovoltaic power station capable of tracking sun, the area of the photovoltaic power generation module is increased, a hemispherical reflector is driven to perform multi-angle steering, all-round solar energy tracking can be achieved, thereby improving the power generation rate on the back side of a photovoltaic battery; a single motor drives the solar power generation devices in a row to operate through a rotary type reducer, the installed capacity is increased while there is no need for selecting equipment with large driving torque, the equipment cost is reduced, the optimal effect of energy utilization can be achieved, and long-term stable operation of an entire system can be ensured.