Study on Mitigation Method of Solder Corrosion for Crystalline Silicon Photovoltaic Modules

Table 2

Changes in normalized electrical parameters of PV modules with and without Al after 2500 h.

Sample	Pm (%)	(%)	(%)	FF (%)	(%)
W/O Al	−28.8	−3.5	−6.0	−21.5	165
W/Al	−19.3	−2.8	−1.1	−16.1	144