The utility model relates to a photovoltaic power generation technical field, concretely relates to a solar energy tracking means for photovoltaic power generation. The utility model discloses a structural grouping of stake and bushing type, it is rotatory through the tracking support of a plurality of unpowered passive forms of hoist engine drive steel -cable drawing, trail the solar position angular variation, and can set up inclination angle adjusting mechanism for the photovoltaic module board is rotatory around the horizontal axis, trails the solar altitude angular variation, the light harvesting energy of mirror surface reflector panel, reinforcing photovoltaic module face is set up at photovoltaic module face lower edge, utilize wire rope's the characteristic of turning round, trail the planar arrangement and the facade of support and arrange to have very big flexibility, adapt to very much the anomalous landmass in plane shape, adapt to very much the soil condition of place unevenness, utilize gravity tensioning equalizer to dissolve and compensate wire rope's various deformation, the stable work that keeps transmission system, the utility model discloses the price / performance ratio is higher, and the adaptation support maximizes and designs, and the engineering specifications ability of adaptation complicacy is stronger.