High Quality Luminaria Solar Led

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 High Quality Luminaria Solar Led

 High Quality Luminaria Solar Led

High-quality solar LED lamps - solar knowledge:


The conversion efficiency is small as the surface bonding speed increases, and the body type solar cell uses a minority carrier to generate electricity. Therefore, it is of great significance to study the diffusion length and lifetime of minority carrier migration (and the time when most of the line recombination disappears). The reciprocal of the minority carrier lifetime. The conversion efficiency is a large factor in the recombination rate of the light-receiving side surface. Although the concentration of the impurity additive (p, n, etc.) in the semiconductor surface layer near the electrode is high, the crystallinity is poor because the surface recombination causes the minority carrier lifetime to become short. Various passivation techniques are employed to reduce the recombination speed.


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