| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a solar battery cell in which projections, such as solder balls, etc., which cause the breakage of a substrate, such as cracking, etc., do not occur at the time of forming the solder layers of the electrodes of the cell. SOLUTION: In this solar battery cell, electrodes are formed at a certain angle against electrodes formed on the front or rear surface of the cell, or electrodes are formed in parallel with the electrodes formed on the front or rear surface of the cell, and other electrodes are formed obliquely to the electrodes at certain angles. Alternatively, electrodes are formed obliquely in a grid-like state at the angle or in triangular or hexagonal forms.</p> |
