Table 1 Summary of the solar cell performance parameters reported in representative studies on inverted PSCs (note that perovskite is abbreviated as PVK).

MAPbI₃

ITO/PEDOT:PSS/PVK/C₆₀/BCP/Al

0.06

0.60

10.32

58

3.9

²³

MAPbI₃

FTO/NiMgLiO/PVK/PCBM/Ti(Nb)O_x/Ag

1.017

1.072

20.62

74.8

16.2

²⁴

MAPbI₃

FTO/NiMgLiO/PVK:PCBM/PCBM/Ti(Nb)O_x/Ag

1.022

1.08

21.98

79

18.75

¹⁵⁷

FA_0.85MA_0.15Pb(I_0.85Br_0.15)₃

ITO/PTAA/PVK/Choline chloride/C₆₀/BCP/Cu

0.0716

1.14

23.7

78

21.0

⁴⁸

(CsPbI₃)_0.05[(FAPbI₃)_0.83(MAPbBr₃)_0.17]_0.95

ITO/PTAA/PFN-P2/PVK/LiF/C₆₀/BCP/Cu

1.018

1.132

22.24

80.5

20.3

¹⁵⁸

MA_0.89DMA_0.11PbI₃

ITO/NiO_x/PVK/Choline chloride/C₆₀/BCP/Ag

0.04

1.116

23.5

82

21.6

¹⁵⁹

Cs_0.05(FA_0.92MA_0.08)_0.95Pb(I_0.92Br_0.08)₃

ITO/PTAA/PVK/C₆₀/BCP/Cu

0.1

1.17

24.1

81.6

23.0

²⁵

Cs_0.05(FA_0.95MA_0.05)_0.95Pb(I_0.95Br_0.05)₃

ITO/PTAA/PVK/C₆₀/BCP/Ag

0.073

1.17

23.9

83.6

23.4

¹⁰⁸

(FAPbI₃)_0.95(MAPbBr₃)_0.05

ITO/P3CT-N/PVK/PCBM/C₆₀/TPBi/Cu

0.09

1.19

24.8

82.9

24.3

¹⁶

Cs_0.05FA_0.85MA_0.1PbI₃

ITO/NiO_x/PVK/3F-PEAI/PCBM/BCP/Ag

0.053

1.15

24.90

83.46

23.91

¹⁷

Cs_0.05(FA_0.98MA_0.02)0_.95Pb(I_0.98Br_0.02)₃

ITO/PTAA/PVK/FcTc₂/C₆₀/BCP/Ag

0.08

1.184

25.68

82.32

25.0

¹⁸

Rb_0.05Cs_0.05MA_0.05FA_0.85Pb(I_0.95Br_0.05)₃

ITO/MeO-2PACZ/PVK/3-APy/LiF/C₆₀/BCP/Ag

0.112

1.16

26.10

83.82

25.37

¹⁹