Solar cell module

Abstract

The solar cell module includes a solar panel that includes a transparent substrate and is configured by aligning solar cells, a reinforcing frame arranged on the back surface of the solar panel, and a shock absorbing unit arranged between the solar panel and the reinforcing frame, where the shock absorbing unit has the first main surface facing the solar panel, which is a flat surface, and a second main surface facing the reinforcing frame, which is a curved surface bowed in the longitudinal direction of the reinforcing frame, having an arc shape in cross section, and convexed toward the reinforcing frame side.

1 . A solar cell module, comprising:
 a solar panel that includes a transparent substrate and is configured by aligning solar cells;   a reinforcing frame arranged on a back surface of the solar panel; and   a shock absorbing unit arranged between the solar panel and the reinforcing frame,   wherein the shock absorbing unit is formed into bellows that expand and contract in a longitudinal direction of the reinforcing frame and have resilience in a thickness direction.   
     
     
         2 . The solar cell module according to  claim 1 , wherein the shock absorbing unit is adhered to the back surface of the solar cell module. 
     
     
         3 . The solar cell module according to  claim 1 , wherein a plurality of shock absorbing units are arranged in the longitudinal direction of the reinforcing frame.