Amandla elanga okwangoku asetyenziswa ngabantu abaninzi.Kuya kufuneka wazi ukuba kulula ngakumbi ukuyisebenzisa.Kuphela kungenxa yeenzuzo zayo ezininzi ukuba ithandwa kakhulu ngabathengi abaninzi.Olu luhlu luncinci lulandelayo luya kukwazisa kuwe iintlobo zeepaneli zelanga.
1. Iiseli zelanga ze-polycrystalline ze-silicon: Inkqubo yokuvelisa iiseli zelanga ze-polycrystalline ze-silicon zifana neeseli zelanga ze-silicon ze-monocrystalline, kodwa ukuguqulwa kwe-photoelectric ukuguqulwa kweeseli zelanga ze-polycrystalline ze-silicon ziphantsi kakhulu, kwaye ukuguqulwa kwe-photoelectric ukusebenza kakuhle malunga ne-12%.Ngokwexabiso lemveliso, lixabiso eliphantsi kuneeseli zelanga ze-silicon ze-monocrystalline, izinto eziphathekayo zilula ukwenza, ukusetyenziswa kwamandla kuyagcinwa, kwaye ixabiso elipheleleyo lokuvelisa liphantsi, ngoko liphuhliswe kakhulu.
2. I-amorphous silicon iseli yelanga yelanga: I-amorphous silicon I-Sichuan iseli yelanga luhlobo olutsha lwe-film-film ye-solar cell ebonakala ngo-1976. Ihluke ngokupheleleyo kwindlela yokuvelisa i-silicon ye-monocrystalline kunye ne-polycrystalline silicon iiseli zelanga.Inkqubo yenziwe lula kakhulu kwaye ukusetyenziswa kwezinto ze-silicon kuncinci kakhulu., ukusetyenziswa kwamandla kuphantsi, kwaye inzuzo yayo ephambili kukuba inokuvelisa umbane nakwiimeko eziphantsi zokukhanya.Nangona kunjalo, ingxaki ephambili yeeseli zelanga ze-amorphous silicon kukuba ukuguqulwa kwe-photoelectric ukusebenza kakuhle kuphantsi, inqanaba eliphezulu lamazwe ngamazwe li malunga ne-10%, kwaye alizinzile ngokwaneleyo.Ngokwandiswa kwexesha, ukusebenza kakuhle kokuguqulwa kwayo kuyehla.
3. Iiseli zelanga ze-silicon ze-Monocrystalline: Ukuguqulwa kwe-photoelectric ukuguqulwa kwe-monocrystalline iiseli zelanga ze-silicon malunga ne-15%, kwaye iphakamileyo yi-24%.Le yeyona nto iphezulu yokuguqulwa kwefoto yombane kuzo zonke iintlobo zeeseli zelanga, kodwa xa sithetha, imveliso yayo ixabisa kakhulu kangangokuba ayikasetyenziswa jikelele.
4. Iiseli zelanga ze-multi-compound ze-solar: Iiseli ze-solar ze-multi-compound zibhekisela kwiiseli zelanga ezingenziwanga nge-single-element semiconductor materials.Kukho iintlobo ezininzi zophando kumazwe awahlukeneyo, kwaye uninzi lwazo aluzange lwenziwe ngamashishini.Izixhobo ze-Semiconductor ezinezithuba ezininzi ze-gradient band yamandla (umahluko wenqanaba lamandla phakathi kwebhendi yokuqhuba kunye nebhendi ye-valence) inokwandisa uluhlu lwe-spectral lokufunxa amandla elanga, ngaloo ndlela iphucula ukusebenza kakuhle kokuguqulwa kwe-photoelectric.
Ixesha lokuposa: Dec-30-2022