Amaseli elanga athuthukiswe esizukulwaneni sesithathu, lapho isizukulwane sokuqala singamaseli elanga e-silicon e-monocrystalline, isizukulwane sesibili singamaseli elanga e-silicon angenasimo kanye namaseli elanga e-polycrystalline e-silicon, kanti isizukulwane sesithathu singamaseli elanga e-copper-steel-gallium-selenide (CIGS) njengommeleli wamaseli elanga ahlanganiswe ifilimu encane.
Ngokuya ngokulungiswa kwebhethri kusetshenziswa izinto ezahlukene, amaseli elanga angahlukaniswa ngezigaba ezilandelayo.
Amaseli elanga e-silicon ahlukaniswe ngamaseli elanga e-silicon angama-monocrystalline, amaseli elanga e-silicon angama-polycrystalline kanye namaseli elanga e-silicon angama-amorphous angama-thin-film angama-solar ezinhlobo ezintathu.
Amaseli elanga e-silicon e-monocrystalline anekhono eliphezulu kakhulu lokuguqula kanye nobuchwepheshe obuvuthiwe kakhulu. Ukusebenza kahle kakhulu kokuguqula elabhorethri kungama-23%, kanti ukusebenza kahle ekukhiqizeni kungu-15%, okusabusa kakhulu ekusetshenzisweni okukhulu nasekukhiqizweni kwezimboni. Kodwa-ke, ngenxa yezindleko eziphezulu ze-silicon e-monocrystalline, kunzima ukunciphisa kakhulu izindleko zayo, ukuze kongiwe izinto ze-silicon, ukuthuthukiswa kwefilimu encane ye-silicon enemikhiqizo eminingi kanye nefilimu encane ye-silicon engenasimo njengendlela ehlukile yamaseli elanga e-silicon e-monocrystalline.
Amaseli elanga e-silicon thin-film e-polycrystalline kanye namaseli elanga e-silicon monocrystalline, izindleko ziphansi, kuyilapho ukusebenza kahle kuphakeme kunamaseli elanga e-silicon angenawo ukwakheka, ukusebenza kahle kokuguqulwa okuphezulu kwelebhu yayo kungu-18%, ukusebenza kahle kokuguqulwa kokukhiqizwa kwezimboni kungu-10%. Ngakho-ke, amaseli elanga e-silicon thin-film e-polycrystalline azobusa imakethe yamaseli elanga maduze.
Amaseli elanga e-silicon anombala okhanyayo ashibhile, anesisindo esincane, asebenza kahle kakhulu ekuguquleni, akhiqizwa kalula ngobuningi, anamandla amakhulu. Kodwa-ke, ngenxa yomphumela wawo wokwehla kokusebenza kahle kwe-photoelectric okubangelwa izinto ezibonakalayo, ukuzinza akuphakeme, okuthinta ngqo ukusetshenziswa kwawo okusebenzayo. Uma singaqhubeka nokuxazulula inkinga yokuzinza futhi sithuthukise izinga lokuguqulwa, khona-ke amaseli elanga e-silicon anombala okhanyayo ngokungangabazeki ayintuthuko eyinhloko yamaseli elanga omkhiqizo!
(2) Amaseli elanga aqukethe ifilimu encane eningi
Izinto zeseli yelanga ezihlanganisiwe eziningi ezinciphile zama-inorganic salts, okuhlanganisa ama-gallium arsenide compounds, i-cadmium sulfide, i-cadmium sulfide kanye namabhethri e-selenium thin film aboshwe ngethusi.
I-Cadmium sulfide, i-cadmium telluride polycrystalline thin-film solar cell ukusebenza kahle kuphakeme kune-non-pin silicon thin-film solar cells, izindleko ziphansi kune-monocrystalline silicon solar cells, futhi kulula futhi ukukhiqizwa ngezinga elikhulu, kodwa ngenxa yokuthi i-cadmium inobuthi obukhulu, izobangela ukungcola okukhulu kwemvelo, ngakho akuyona enye indlela engcono kakhulu kune-pin body yama-silicon solar cells.
–Lesi sihloko sikhishwe yi-umenzi womshini wokumboza nge-vacuumI-Guangdong Zhenhua
Isikhathi sokuthunyelwe: Meyi-24-2024