Design strategies for energy-harvesting photovoltaics in diverse environments.

ABSTRACT: Indoor photovoltaics (IPVs) are small and not optimized for versatile environments, making them environmentally sensitive. To expand the application of energy-harvesting photovoltaics, overcoming the current problems and mismatch loss is important. In this study, we found that IPVs are sensitive to changes in current density under low illuminance, and we introduced a protocol to reveal the modules resulting in the smallest standard deviation using current maps. For an IPV of 100 cm², dividing the area into nine cells was most beneficial irrespective of the illuminance considering loss due to contact. Therefore, we introduced the small-area, high-voltage concept to IPVs and revealed the module design that minimizes the mismatch loss. As a result, we demonstrate a rough taxonomic

SUBMITTER: Sim YH 

PROVIDER: S-EPMC12414909 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature