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