Concentrating optical member and concentrating solar power generation module
OwnerMinju Yanginventor
Life of this patent
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Abstract
A concentrating optical member (50) concentrates sunlight (Lsa) onto a solar cell (10) that generates power using a solar cell element (11) mounted on a receiver substrate (20). The concentrating optical member (50) includes a first optical member (51) having a first refractive index that is disposed on the side on which sunlight (Ls) is incident and a second optical member (52) having a second refractive index that is disposed on the side on which the solar cell element (11) is disposed. The first refractive index and the second refractive index have different values. A concentrating solar power generation module (40) includes the solar cell (10) and the concentrating optical member (50).
Claims10
A concentrating optical member that can be applied to a solar cell for generating power using sunlight concentrated onto a solar cell element and that can concentrate sunlight onto the solar cell element, comprising:
- a first optical member having a first refractive index that is disposed on a side on which sunlight is incident and a second optical member having a second refractive index that is disposed on a side on which the solar cell element is located,
- wherein the first refractive index and the second refractive index have different values.
Dependencies are inferred from the claim text.