hemispherical solar cells

A Turkish research team has tested a hemispherical shell-shaped organic active layer for photovoltaic applications. The group found the shape maximizes light absorption and angular coverage when compared to flat-structured cells, suggesting the structure would be beneficial for applications requiring flexible light capture such as wearable electronics.

Researchers in the U.S. claim to have developed a manufacturing process based on the use of a latex balloon that could lead to the production of more efficient curved electronic devices, including hemispherical solar cells.