Table 3 The photovoltaic parameters of the best CIGSe standalone cell and 4-T perovskite/CIGSe tandem cells

From: Highly efficient narrow bandgap Cu(In,Ga)Se2 solar cells with enhanced open circuit voltage for tandem application

 

VOC (V)

JSC (mA/cm2)

FF (%)

PCE (%)

CIGSe standalone (1.01 eV)

0.642

41.70

76.06

20.37

Perovskite cell (1.67 eV)

1.210

19.53

80.51

19.02

Filtered CIGSe

0.627

20.92

76.28

10.00

4-T PSC/CIGSe tandem

   

29.02

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