Method of manufacturing a solar cell module and the solar cell module

Solar cell module (10) is constituted by a frame structure solar cell panel (11) (12). Frame structure (12) is disposed on the periphery of the solar cell panel (11), a plurality of frame members of the cross-sectional shape having a hollow portion (22), and (23), corner member provided in the hollow portion ( comprises a 25), provided in the hollow portion, a holding portion for holding the corner member (25), the frame member (22), and a pressurized, the formed plurality of the caulking portions (23).