Abstract: The present invention discloses a wind deflector structure for a photovoltaic system and a photovoltaic system. The photovoltaic system comprises a photovoltaic module and a wind deflector structure. The photovoltaic module comprises a photovoltaic cell laminate and a support mounted onto the photovoltaic cell laminate. When the photovoltaic module is mounted onto an installation surface, a front side of the photovoltaic cell laminate is close to the installation surface and a back side thereof is far from the installation surface. The wind deflector structure is mounted close to the back side of the photovoltaic cell laminate and substantially shields a space between the back side of photovoltaic module and the installation surface. The wind deflector structure is fixed onto the supports of at least two photovoltaic modules side by side in a left-to-right direction so as to restrict a relative position of the at least two adjacent photovoltaic modules.

Abstract: The present invention discloses a photovoltaic module and a support thereof. The photovoltaic module comprises a photovoltaic cell laminate and a support adapted to be mounted onto an installation surface. The support is connected to a back surface of the photovoltaic cell laminate and comprises a first connecting portion close to a front side of the photovoltaic cell laminate and a second connecting portion disposed close to a back side of the photovoltaic cell laminate. When a plurality of photovoltaic modules is mounted onto the installation surface, the first connecting portion of one photovoltaic module is engaged with the second connecting portion of another adjacent photovoltaic module, so that a relative position of the photovoltaic module and another adjacent photovoltaic module is maintained and the plurality of photovoltaic modules is mounted onto the installation surface.

Abstract: This invention discloses a photovoltaic module comprising a photovoltaic module panel and a plurality of photovoltaic module frame segments adapted for holding the photovoltaic module therein; each of the photovoltaic module frame segments comprises a base wall, a photovoltaic module holding part and a first side wall extending between the base wall and the photovoltaic module holding part; the photovoltaic module holding part has a recess facing toward a first direction, the photovoltaic module holding part defines an upper face and a bottom face opposite to each other, wherein said first side wall is oriented at an obtuse angle relative to the bottom face of the photovoltaic module holding part.