Does a semi spherical photovoltaic cell structure improve light absorption and angular coverage?

Hah proposes a semi-spherical shaped photovoltaic cell structure, which appears to provide significantly better results in both light absorption and angular coverage.

How efficient is a hemispherical solar still?

Ismail fabricated a transportable hemispherical solar still (Fig. 27) and concluded that the efficiency of the still decreased by 8% when the saline water depth increased by 50% .

Could a new type of photovoltaic cell improve sunlight absorption?

A recent study by a Turkish university presents a potential solution, offering a computational analysis of an innovative type of photovoltaic cell. Dooyoung Hah, assistant professor of electrical engineering at Abdullah Gül University, recently published a study on a novel type of solar cell designed to enhance sunlight absorption.