Emhlabeni sonozungezilanga, amagama athi “ukusebenza kahle kwamamojula” kanye “nokusebenza kahle kwamaseli” avame ukusetshenziswa ngokushintshana, okuholela ekudidekeni phakathi kwabathengi ngisho nabasebenzi bezimboni. Kodwa-ke, kubalulekile ukuqonda ukuthi la magama amabili amelela izici ezihlukene zobuchwepheshe belanga futhi adlala indima ehlukene ekunqumeni ukusebenza okuphelele kweiphaneli yelanga. Kulesi sihloko, sizohlola umehluko phakathi kokusebenza kahle kwamamojula nokusebenza kahle kwamaseli, sicacise ukubaluleka kwawo kanye nomthelela ekusebenzeni kwezinhlelo ze-solar photovoltaic.
Ukusebenza kahle kwamaseli: isisekelo sokuphehla amandla elanga
Enhliziyweni yephaneli yelanga kukhona amaseli elanga, anesibopho sokuguqula ukukhanya kwelanga kube ugesi ngokusebenzisa umphumela we-photovoltaic. Ukusebenza kahle kwamaseli kubhekisela emandleni eseli elilodwa lelanga ukuguqula ukukhanya kwelanga kube ugesi. Ikala ukuthi iseli liwathwebula kahle kangakanani ama-photon futhi liwaguqulele ugesi osebenzisekayo. Ukusebenza kahle kwamaseli kuyisici esibalulekile ekunqumeni ukusebenza okuphelele kwephaneli yelanga ngoba kuthinta ngqo inani lamandla indawo enikeziwe yeseli yelanga engakhiqizwa.
Ukusebenza kahle kwe-solar cell kuthinteka yizici ezihlukahlukene, kuhlanganise nezinto ezisetshenziswa ekwakhiweni kwalo, ikhwalithi yenqubo yokukhiqiza, kanye nomklamo wengqamuzana ngokwawo. Izinto zekhwalithi ephezulu njenge-silicon ye-monocrystalline zivame ukukhombisa ukusebenza kahle kwamaseli uma kuqhathaniswa nezinto ezisezingeni eliphansi. Ukwengeza, inqubekelaphambili ekwakhiweni kwebhethri nobuchwepheshe bokukhiqiza eminyakeni edlule ibe nomphumela wokwandisa ukusebenza kahle kwebhethri.
Ukusebenza kahle kwemojuli: ukusebenza kwephaneli yelanga yonke
Ukusebenza kahle kweseli kugxile ekusebenzeni kweseli elilodwa lelanga, kuyilapho ukusebenza kahle kwemojula kucabangela ukusebenza okuphelele kwayo yonke iphaneli yelanga, eyakhiwa amaseli elanga axhumene amaningi. Ukusebenza kahle kwemojuli isilinganiso sendlela iphaneli yelanga eguqula kahle ngayo ukukhanya kwelanga kube ugesi, kucatshangelwa izici ezifana nokusebenza kahle kwamaseli, ukuncipha kwamandla, kanye nesakhiwo kanye nesakhiwo sephaneli.
Ngaphezu kokusebenza kahle kwamangqamuzana elanga ngalinye, ukusebenza kahle kwemojula kuthinteka ezinye izingxenye zephaneli yelanga, kufaka phakathi ukuxhumana kwamaseli, ikhwalithi yezinto zokupakisha, kanye nezintambo zikagesi kanye nokuxhumana. Lezi zici zingathinta ukusebenza okuphelele kwamaphaneli futhi ziholele ekulahlekeni kokukhiqizwa kwamandla.
Qonda umehluko
Umehluko omkhulu phakathi kokusebenza kahle kwamaseli nokusebenza kahle kwamamojula ububanzi bawo bokulinganisa. Ukusebenza kahle kwamaseli kugxile ekusebenzeni kwamaseli elanga ngamanye, kuyilapho ukusebenza kahle kwemojula kucabangela ukusebenza okuhlangene kwawo wonke amaseli axhumene ngaphakathi kwephaneli yelanga. Ngakho-ke, ukusebenza kahle kwemojuli ngokuvamile kuphansi kunokusebenza kweseli ngoba kucabangela ezinye izici ezingabangela ukulahlekelwa kwamandla ngaphakathi kwephaneli.
Kuyaphawuleka ukuthi nakuba ukusebenza kahle kwamaseli kunikeza imininingwane ebalulekile ekusebenzeni kwangaphakathi kwamaseli elanga, ukusebenza kahle kwemojuli kunikeza ukuhlolwa okuphelele okwengeziwe kwamandla angempela ephaneli yelanga ngaphansi kwezimo zomhlaba wangempela. Ngakho-ke, lapho kuhlolwa ukusebenza kwephaneli yelanga, kokubili ukusebenza kahle kwamaseli kanye nokusebenza kahle kwamamojula kufanele kucatshangelwe ukuze kuqondwe ngokuphelele ukusebenza kwayo.
Umthelela ekukhetheni iphaneli yelanga
Uma ukhetha ama-solar panel wesistimu ye-photovoltaic, ukuqonda umehluko phakathi kokusebenza kahle kwemodyuli nokusebenza kahle kwamaseli kubalulekile ekwenzeni isinqumo esinolwazi. Nakuba ukusebenza kahle kwamaseli kubonisa amandla okukhiqiza amandla amakhulu ezingeni leseli, akuqinisekisi izinga elifanayo lokusebenza ezingeni lemojuli. Izinto ezifana nokuklama kwemojula, ikhwalithi yokukhiqiza kanye nezimo zemvelo zingathinta ukusebenza kahle okuphelele kwephaneli yelanga.
Eqinisweni, ngaphansi kwezimo zomhlaba wangempela, amaphaneli elanga asebenza kahle kakhulu amamojula angase adlule amaphaneli asebenza kahle kakhulu kumaseli, ikakhulukazi uma kucatshangelwa izici ezifana nokufiphaza, ukushintsha kwezinga lokushisa, nokwakheka kwesistimu. Ngakho-ke, abathengi nabafaki bayelulekwa ukuthi bacabangele kokubili ukusebenza kahle kwamamojula nokusebenza kahle kwamaseli, kanye nezinye izici ezifanele ezifana newaranti, ukuqina kanye nesithunzi somkhiqizi lapho kukhethwa amaphaneli elanga ohlelo lokusebenza oluthile.
Ikusasa ukusebenza kahle kwelanga
Njengoba isidingo samandla elanga siqhubeka sikhula, ukuphishekela imojula ephezulu nokusebenza kahle kwamaseli kuhlala kugxile embonini yelanga i-R&D. Ukuthuthuka kwesayensi yezinto zokwakha, izinqubo zokukhiqiza kanye nokwakhiwa kwamaphaneli elanga kuqhuba intuthuko eqhubekayo kumaseli nokusebenza kahle kwamamojula. Lokhu kuthuthukiswa akuthuthukisi nje kuphela ukusebenza kwamaphaneli elanga kodwa futhi kusiza ukuthuthukisa ukusebenza kahle kwezindleko zezinhlelo zelanga.
Ukwengeza, ubuchwepheshe obusafufusa obufana namaseli elanga e-tandem, amaseli elanga e-perovskite, namaphaneli elanga e-bifacial anamandla okuqhubeka nokwandisa amazinga okusebenza kahle kwezinhlelo ze-solar photovoltaic. Lezi zinqubo ezintsha zihlose ukusunduza imingcele yokusebenza kahle kwamandla elanga futhi zenze amandla avuselelekayo abe yinketho yokukhiqiza amandla ekhangayo futhi enokuncintisana.
Kafushane, umehluko phakathi kokusebenza kahle kwemojula nokusebenza kahle kwamaseli kubalulekile ekuqondeni ukusebenza kwephaneli yelanga. Nakuba ukusebenza kahle kwamangqamuzana kubonisa ikhono lemvelo le-solar cell ngalinye lokuguqula ukukhanya kwelanga kube ugesi, ukusebenza kahle kwemojuli kunikeza umbono ophelele wokusebenza okuphelele kwayo yonke iphaneli yelanga. Ngokucabangela izinyathelo zombili, abathengi kanye nabasebenzi bezimboni bangenza izinqumo ezinolwazi lapho bekhetha ama-solar panel futhi beklama izinhlelo ze-photovoltaic, ekugcineni kube nomthelela ekwamukelweni okubanzi kwamandla elanga ahlanzekile futhi aqhubekayo.
Uma unesithakazelo solar photovoltaic izinhlelo, wamukelekile ukuxhumana Radiance ukuzethola isilinganiso.
Isikhathi sokuthumela: Mar-15-2024