Study on the Electrical Injection Regeneration of Industrialized B-Doped Czochralski Silicon PERC Solar Cells

Figure 3

The time dependence of , , and of the PERC solar cells versus the initial values regenerated by using 10 A injection current at different temperatures (160, 180, 200, 220, 240, and 260°C) for 30 min before and after regeneration and during the subsequent 12 h LID: (a) ; (b) ; (c) .

(a)

(b)

(c)