Ubuchwepheshe be-laser budlala indima ebalulekile ekukhiqizweni kwe-PV, ikakhulukazi ezigabeni ezibalulekile zokukhiqizwa kwamaseli elanga. Kungakhathaliseki ukuthi amaseli e-silicon acwebezelayo noma amafilimu amancane, ukucubungula nge-laser kusetshenziswa kabanzi ekusikeni, ekwakheni, ekudluliseni, nasekubhaleni, okuthuthukisa kokubili ukusebenza kahle kokukhiqiza kanye nokusebenza komkhiqizo.
1. Ukudluliselwa Kwe-Edge kwamaSeli Elanga
Ama-laser anamandla aphezulu asetshenziselwa ukuthulisa imiphetho yamaseli elanga, okunciphisa ukulahleka kwamandla. Imisele eyakhiwe yi-laser isiza ekunciphiseni kakhulu ukulahleka kwamandla okubangelwa ukuvuza kwamanzi, kusukela ku-10-15% okuvame ukubonwa ngokuqopha kwamakhemikhali kuya ku-2-3% kuphela ngobuchwepheshe be-laser.
2. Ukubhala Nokuqondanisa
Ukubhala nge-laser kuvame ukusetshenziswa ekuhlanganiseni ngokuzenzakalelayo kwamaseli elanga. Le ndlela iqinisekisa ukuhambisana okuqinile nokunembile kwamaseli kumojuli yelanga, kunciphisa izindleko zokugcina kanye nokuthuthukisa ukusebenza kahle kwamamojuli.
3. Ukusika Nokusika Izingcezu
Ukusikwa nokusikwa kwama-wafer e-silicon okusekelwe ku-laser kuphakathi kwamasu athuthuke kakhulu namuhla, okunikeza ukunemba okuphezulu, ukuphindaphindwa, ukuzinza kokusebenza, kanye nesivinini sokucubungula esisheshayo.
4. Ukumaka i-Silicon Wafer
Enye indlela evelele yokusebenzisa ama-laser ekukhiqizweni kwe-PV ukumaka ama-wafer e-silicon ngaphandle kokuthinta ukuhanjiswa kwawo. Lokhu kusiza abakhiqizi ukulandelela uchungechunge lokuphakelwa kwelanga nokuqinisekisa ikhwalithi ehambisanayo.
5. Ukususwa Kwefilimu Encane
Kumaseli elanga anefilimu encane, ukususwa kwezingqimba okukhethayo kusetshenziswa ama-laser kubalulekile ekuhlukanisweni kukagesi. Ukufakwa kwefilimu encane kumele kusheshe, ngaphandle kokulimaza i-substrate yengilazi noma ezinye izingqimba. Ukususwa kwe-laser okungalungile kungaholela ekulimaleni kwesekethe kanye nokwehluleka kweseli. Ukuqinisekisa ukuzinza kanye nokufana ekukhiqizweni kwamandla, ukulungiswa kwamandla okunembile komsebe we-laser kuyadingeka ngesikhathi sokukhiqiza.
6. Ukulawulwa Kwamandla Nomshayo
Abakhiqizi nabacwaningi balinganisa amandla okukhanya kwe-laser ukuze benze ngokwezifiso futhi balungise ama-laser ezinhlelweni ezithile. Izitholi ezinamandla aphezulu namathuluzi okuqapha athuthukile asetshenziswa ukugcina ukukhiqizwa okungu-24/7 ngekhwalithi yokukhanya efanayo. Ku-PV yefilimu encane, izakhiwo zokukhanya kwe-laser ezifana nosayizi, ukuma, kanye nokufana zibaluleke kakhulu kunamandla aluhlaza.
7. Ikhwalithi Yomsebe Wezinhlelo Zokusebenza Zefilimu Encane
Lapho kuqedwa izinto zikagesi ku-PV yefilimu encane, ukuma, usayizi, kanye namandla ogongolo lwe-laser kuthinta kakhulu ukusebenza, ikakhulukazi ekuvimbeleni ukuvuza kwamanzi emaseli. Ukulawulwa kogongolo okunembile kuqinisekisa ukwakheka kwesekethe okufanele ku-substrate yengilazi ngaphandle kokubangela umonakalo.
8. Izinto Ezintsha Nobuchwepheshe
I-Perovskite, into entsha ekukhiqizweni kwe-PV, inikeza enye indlela eshibhile futhi enobungani nemvelo esikhundleni samaseli e-silicon akristalu endabuko. Inqubo yayo yokufaka umhwamuko nayo izuza kubuchwepheshe be-laser, okubonisa ukuthi ama-laser abe yithuluzi elibalulekile ekukhiqizweni kwamaseli elanga.
Ngamafuphi, ubuchwepheshe bokucubungula nge-laser buyithuluzi elithembekile kakhulu nelibalulekile ekukhiqizweni kwamaseli elanga anamuhla, okuthuthukisa kokubili ukunemba nokusebenza kahle kuzo zonke izigaba zokukhiqiza.
