Design, Electrical, and Optical Modelling of Bulk Heterojunction Polymer Solar Cell

Table 4

Relative error between the experimental and modelled results.

HEL materials	Absolute error index
	(V)	(mA/cm^2)	(%)	FF
rSGO-1	0.240	0.120	0.51	0.152
rSGO-2	0.068	0.101	0.38	0.1451
rSGO-3	0.052	0.003	0.37	0.070