Study on PID performance degradation based on passivation materials such as alumina/silicon nitride SiN crystalline silicon solar cells

Solar energy is a pure and reproducible energy. China has paid more consideration to the investigation employment of solar The focuses on phenomenon PID capability degradation inactivation mediums for instance alumina/silicon nitride in transparent silicon high-efficiency cells. Through laboratorial effect individual in-activation membrane processes damping behavior, it found that deposition approach oxide membranes surface cells directly affects damping. Excellent anti-PID capability; single-layer with same thickness better than membrane. Double-layer oxide/silicon superimposed enhancement refractive index, gradually enhancements, monolayer nitride. Investigation great significance further help effective