Nhazi nke oghere anyanwụ

Ọtụtụ ndị mmadụ na-eji ike anyanwụ eme ihe ugbu a.Ị ga-amarakwa na ọ dịkwa mfe iji.Ọ bụ naanị n'ihi ọtụtụ uru ya mere ọtụtụ ndị na-azụ ahịa ji amasị ya nke ukwuu.Usoro nta a na-esote ga-ewebata gị ụdị ọkụ anyanwụ.

1. Polycrystalline silicon solar cell: Usoro mmepụta nke polycrystalline silicon solar cell dị ka nke monocrystalline silicon solar cell, ma photoelectric ntughari arụmọrụ nke polycrystalline silicon anyanwụ cell dị nnọọ ala, na photoelectric ntughari arụmọrụ bụ banyere 12%.N'ihe banyere ọnụ ahịa mmepụta ihe, ọ dị ọnụ ala karịa monocrystalline silicon solar cell, ihe onwunwe dị mfe ịmepụta, a na-echekwa ike oriri, na ọnụ ahịa mmepụta ihe zuru ezu dị ala, ya mere e mepụtara ya nke ukwuu.

2. Amorphous silicon anyanwụ cell: Amorphous silicon Sichuan anyanwụ cell bụ ụdị ọhụrụ nke mkpa-film anyanwụ cell nke pụtara na 1976. Ọ dị nnọọ iche na mmepụta usoro nke monocrystalline silicon na polycrystalline silicon anyanwụ cell.A na-eme ka usoro ahụ dịkwuo mfe na oriri nke ihe silicon dị ntakịrị., ike oriri dị ala, na isi uru ya bụ na ọ nwere ike ịmepụta ọkụ eletrik ọbụna n'ọnọdụ dị ala.Otú ọ dị, isi nsogbu nke amorphous silicon anyanwụ cell bụ na photoelectric ntughari arụmọrụ dị ala, mba dị elu larịị bụ banyere 10%, na ọ na-adịghị ike zuru ezu.Site n'ịgbatị oge, nrụpụta ntụgharị ya na-agbada.

3. Monocrystalline silicon anyanwụ cell: Ntughari fotoelectric arụmọrụ nke monocrystalline silicon anyanwụ cell bụ ihe dịka 15%, na nke kachasị elu bụ 24%.Nke a bụ ọrụ ntụgharị fotoelectric kachasị elu nke ụdị sel niile nke anyanwụ, mana n'ikwu ya n'ụzọ dị mfe, mmepụta ya na-efu nnukwu ego nke na ejibeghị ya n'ụwa niile.

4. Multi-compound solar cell: Multi-compound solar cell na-ezo aka na sel anyanwụ nke na-abụghị nke otu ihe semiconductor ihe.Enwere ọtụtụ ụdị nyocha na mba dị iche iche, ọtụtụ n'ime ha emebeghịkwa ụlọ ọrụ mmepụta ihe.Ihe Semiconductor nwere ọtụtụ oghere ike gradient ume (iche dị larịị ike dị n'etiti band conduction na valence band) nwere ike ịgbasa nso nso nke ike anyanwụ, si otú ahụ na-emeziwanye nrụpụta fotoelectric.