Table 2 Photovoltaic parameters of CIGS solar cells under standard illumination.

From: Electrostatic InkJet printed silver grids for non-vacuum processed CIGS solar cells

Solar cells’ condition

Voc (V)

jsc (mA cm−2)

FF (%)

η (%)

Rs (Ω cm2)

Rsh (Ω cm2)

Thermal evaporated Ag

0.60

25.25

71.29

12.42

13.51

4815.06

ESJET Ag 220 °C

0.57

27.90

28.38

5.16

104.74

178.41

ESJET Ag 160 °C

0.60

27.00

61.55

11.41

30.05

4438.89

ESJET Ag 120 °C

0.59

26.83

54.17

9.75

42.82

2982.32

ESJET the best

0.60

29.14

69.40

12.13

28.62

4223.56

ESJET 1.6 cm2

0.58

27.59

65.79

11.96

32.23

4143.22