| 摘要 |
<p>Provided is an integrated thin film solar cell which produces a high output voltage while restraining decrease in hot spot resistance. A thin film solar cell module has a thin film solar cell string consisting of a series connection of a plurality of thin film solar cell elements each formed by laminating a front surface electrode, a photoelectric conversion layer and a back surface electrode in order, wherein the number of stages of series connection of thin film solar cell elements in the thin film solar cell string satisfies formula (1). N<Rshm/2.5/Vpm×Ipm+1 (1) Where, Rshm is the mode of short circuit resistance of a thin film solar cell element, Vpm is the optimal operating voltage of a thin film solar cell element, and Ipm is the optimal operating current of a thin film solar cell element</p> |
