CPC Subgroup
H02S 40/20 Optical components
Full Title
Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00 > Optical components
1 direct subcode
Child Classifications
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- H02S 40/22 Light-reflecting or light-concentrating means (directly associated with the PV cell or integrated with the PV cell H10F77/42)