| 摘要 |
PROBLEM TO BE SOLVED: To provide a polymer particle including an inorganic phosphor for solar cell wavelength conversion, excellent in durability, capable of improving light utilization efficiency in a solar cell module, and enabling stable improvement of electric generation efficiency for a long period of time, and to provide a production method thereof.SOLUTION: In a polymer particle including an inorganic phosphor for solar cell wavelength conversion, a particulate wavelength conversion material for a solar cell includes: a fluorescent substance; and a transparent material including the fluorescent substance. The fluorescent substance is an inorganic fluorescent substance whose surface is treated by a coupling agent. The transparent material is a transparent vinyl resin. Regarding a particle diameter when integration in volume distribution of the inorganic fluorescent substance is 50% as an average particle diameter, the average particle diameter is 0.01-5 μm. |
