Figure 4. Characteristics J-V of CIGS solar cells with BSF and without BSF

From

Optimization of the Properties of the Back Surface Field of a Cu(In,Ga)Se2 Thin Film Solar Cell

Alain Kassine Ehemba, Mouhamadou Mamour Socé, Jean Jude Domingo, Salif Cisse, Moustapha Dieng

American Journal of Energy Research. 2017, 5(2), 57-62 doi:10.12691/ajer-5-2-5