Effect of Subgrains on the Performance of Mono-Like Crystalline Silicon Solar Cells

Table 2

Average electrical parameters of 10 solar cells fabricated on wafers with hardly any sub-grain but with a small-grain band.

𝑉oc (mV)	𝐽sc (mA/cm^2)	FF (%)	Eta (%)
634.1±1.4	37.2±0.1	76.9±0.5	18.2±0.1