| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method for a solar battery module, whereby crack in a solar battery cell can be prevented in the connection of the solar battery cell and a tab line and thus satisfactory connection can be achieved.SOLUTION: According to one embodiment of a manufacturing method for the solar battery module, a tab line 3 is directly connected to each of finger electrodes 12 via an adhesive film 15 in a solar battery cell 2 of a bus bar electrode-less. In this method, when pressure is applied to the tab line 3 from a pressing member 21, the adhesive film 15 is pressed to the recessed and projecting surface formed by the finger electrodes 12 arrayed on a light receiving surface 2a. Therefore, even when it is evenly pressed at a pressure of 1.0 MPa or lower by the pressing member 21 wider than the tab line 3, the removal of the resin of the adhesive film 15 can sufficiently be ensured during press-bonding. Accordingly, while crack in the solar battery cell 2 is prevented, satisfactory connection can be achieved. |
