PHOTOVOLTAIC POWER GENERATION SYSTEM, RECEIVED LIGHT AMOUNT IMPROVING LENS, AND RECEIVED LIGHT AMOUNT IMPROVING METHOD

摘要

PROBLEM TO BE SOLVED: To improve a received light amount of a solar cell whose received light amount is reduced due to a light-shielding object.;SOLUTION: A solar cell string 2 is formed by connecting in series a plurality of solar cells 1a to 1f that convert incident solar energy into electric energy. A received light amount improving lens 3 is disposed adjacent to a light-shielding object 10 that blocks sunlight incident on the solar cell string 2 and produce shade. The received light amount improving lens 3 diffuses part of the sunlight that passes near the light-shielding object 10, toward the shade.;COPYRIGHT: (C)2014,JPO&INPIT