一种加强型柔性光伏组件

Abstract

本实用新型公开了一种加强型柔性光伏组件，包括：第一封装板，沿厚度方向与第二封装板相对设置；电池片，夹设于第一封装板和第二封装板之间，包括纵横排列的单元电池件；还包括：加强件，夹设于第一封装板和第二封装板之间，包括端角加强筋和 / 或侧边加强筋；胶膜，用于连接电池片与第一封装板、第二封装板和加强件；端角加强筋用于分设于电池片的端角边缘外，侧边加强筋分设于电池片的一组相对侧边或两组相对侧边的边缘外。加强型柔性光伏组件通过端角加强筋和 / 或侧边加强筋的设置，即设置了手捏部分的加强作用点，不仅提高了搬运或运用的便捷性，有效防止柔性光伏组件手捏部分的破坏；且提高了柔性光伏组件本身的强度和运用安装的稳定性。

Claims

1. A reinforced flexible photovoltaic module, comprising: The first encapsulation board is disposed opposite to the second encapsulation board along the thickness direction; The battery cell, sandwiched between the first and second encapsulation plates, includes unit battery cells arranged in a longitudinal and transverse manner; Its characteristic is that it further includes: A reinforcing member, sandwiched between the first encapsulation plate and the second encapsulation plate, includes corner reinforcing ribs and / or side reinforcing ribs; The adhesive film is used to connect the battery cell to the first encapsulation plate, the second encapsulation plate, and the reinforcing member; The corner reinforcing ribs are disposed outside the corner edges of the battery cell, and the side reinforcing ribs are disposed outside the edges of one or two sets of opposite sides of the battery cell.

2. The reinforced flexible photovoltaic assembly of claim 1, wherein, The reinforcing member includes a first inner side and a first outer side opposite to each other along its width direction, and the battery cell includes a second outer side. The first inner side is provided with gaps between itself and the second outer side along both the transverse and longitudinal directions of the battery cell.

3. The reinforced flexible photovoltaic assembly of claim 2, wherein, The distance between the first inner side and the second outer side is 2~3mm.

4. The reinforced flexible photovoltaic assembly of claim 2, wherein, The first outer edge is projected onto the first package plate along its thickness direction, and is aligned with its outer edge or located inside its outer edge.

5. The reinforced flexible photovoltaic assembly of claim 2 or 4, wherein, The adhesive film fills the gap.

6. The reinforced flexible photovoltaic assembly of claim 4, wherein, The outer contour edge of the adhesive film projected onto the first encapsulation plate along the thickness direction is sandwiched between the two contour edges of the first inner side and the first outer side projected onto the first encapsulation plate along the thickness direction, or sandwiched between the contour edge of the first outer side projected onto the first encapsulation plate along the thickness direction and the outer edge of the first encapsulation plate.

7. The reinforced flexible photovoltaic assembly of claim 2, wherein, The end corner reinforcing rib includes a first extending edge and a second extending edge. One of the first extending edge and the second extending edge is parallel to the longitudinal direction of the battery cell, and the other is parallel to the transverse direction of the battery cell. The width of the first extending edge and the second extending edge is 2~2.5cm, the thickness of the first extending edge and the second extending edge is 2~3mm, and the extension length of the first extending edge and / or the second extending edge is 1 / 10~1 / 3 of the transverse width of the battery cell.

8. The reinforced flexible photovoltaic assembly of claim 2, wherein, The width of the side reinforcing rib is 2~2.5cm, the thickness is 2~3mm, and the length is between the transverse width of the battery cell and the transverse width of the first encapsulation plate, and / or between the longitudinal length of the battery cell and the longitudinal length of the first encapsulation plate.

9. The reinforced flexible photovoltaic assembly of claim 1, wherein, The corner reinforcement and side reinforcement are integrally connected.

10. The reinforced flexible photovoltaic assembly of claim 7 or 8, wherein, The reinforcing member is made of fiberglass board or high-strength resin board.

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