A strategy to enhance the stability of perovskite solar cells under reverse bias conditions

If an individual solar cell is shaded and other cells in the same module are not, the sunlit cells can try to drive current through the shaded cell, resulting in an increase in temperature and potential damage to the cells. These conditions put the shadowed cell under a condition known as reverse bias, which makes solar cells unstable and deteriorates their performance over time.

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/Yn8VGsA

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