REAR SURFACE ELECTRODE TYPE SOLAR BATTERY CELL, WIRING SHEET, SOLAR BATTERY CELL WITH WIRING SHEET, AND SOLAR BATTERY MODULE

摘要

PROBLEM TO BE SOLVED: To provide a rear surface electrode type solar battery cell contributing to the improvement of power generation efficiency.SOLUTION: A rear surface electrode type solar battery cell includes first electrodes and second electrodes that are extended or dotted in a first direction and alternately arranged in a second direction intersecting with the first direction. The cell includes: a first area where each interval between the first and second electrodes adjacent in the second direction is a first interval; and second areas where each interval between the first and second electrodes adjacent in the second direction is a second interval larger than the first interval.