Performance Improvements of Selective Emitters by Laser Openings on Large-Area Multicrystalline Si Solar Cells
Figure 4
Comparison of current density-voltage (J-V) curves of SE mc-Si solar cells with different laser fluences (5, 3.5, 2, and 0 J/cm2 for SE1, SE2, SE3, and Ref. cell, resp.) under standard measuring conditions (AM 1.5 spectra, 1000 Wm−2, 25°C). Performances of the developed cells are also included in bottom insert.
