Surface Passivation Studies on n+pp+ Bifacial Solar Cell

Table 1

EDX profile fired Al on the Si wafer.

Spectrum	Al	Si	Total
1	89.96	10.04	100
2	88.35	15.45	100
3	84.55	11.65	100
4	57.24	42.76	100
5	0	100	100
6	0	100	100
7	0	100	100
8	0	100	100
9	0	100	100
10	0	100	100