Wind uncovering prevention system for photovoltaic module

The utility model discloses a photovoltaic module wind uncovering prevention system, which belongs to the technical field of photovoltaic modules, and comprises at least two photovoltaic modules and a wind uncovering prevention component, the photovoltaic modules are vertically staggered and stacked, each photovoltaic module comprises a bottom plate, a frame and a photovoltaic plate, the bottom plate is arranged at the lower part of the frame, and the wind uncovering prevention component is arranged at the lower part of the frame. A photovoltaic panel is arranged on the upper portion of the frame, one end of the anti-wind-uncovering component abuts against the bottom plate located on the upper portion, and the other end of the anti-wind-uncovering component is fixed to or abuts against the bottom plate located on the lower portion. According to the photovoltaic module wind uncovering prevention system, the upper bottom plate and the lower bottom plate are connected together through the Z-shaped or concave win