Experimental Analysis of the Potential Induced Degradation Effect on Organic Solar Cells

Table 5

Device 5 finger 2 time-dependent voltage degradation.

Light intensity (mW/cm^2)	Experiment	Isc (mA/cm^2)	Voc (mV)	FF	Vmp (mV)	Imp (mA/cm^2)	Efficiency (%)	Power losses (%)
100	After manufacture	5,047	580	0,519	420	3,620	1,520	—
	Initial	5,792	560	0,496	400	4,120	1,648	—
	After 10 V 2 min	5,767	520	0,391	340	3,445	1,171	28,926
	After 10 V 3 min	5,826	520	0,381	320	3,611	1,155	1,347
	After 10 V 10 min	5,686	490	0,380	300	3,533	1,060	8,278
	After 15 V 20 min	3,687	480	0,378	300	3,436	1,031	2,731
	After 15 V 30 min	5,522	480	0,364	300	3,218	0,966	6,355
	After 15 V 40 min	5,519	470	0,357	290	3,201	0,928	3,844
50	After voltage degradation	3,344	400	0,326	240	1,817	0,872	—
30		2,236	340	0,307	200	1,166	0,777
10		1,746	300	0,297	160	0,973	1,557
1		0,822	180	0,278	100	0,412	4,123