Abacwaningi bathi lokhu kuphumelela kungase kuholele ekukhiqizweni kwamapaneli elanga amancane, alula futhi aguquguqukayo angasetshenziswa ukunika amandla amakhaya amaningi futhi asetshenziswe ezinhlobonhlobo zemikhiqizo.
Isifundo --eholwa abacwaningi baseNyuvesi yase-York futhi eyenziwa ngokubambisana ne-NOVA University of Lisbon (CENIMAT-i3N) -- iphenye ukuthi imiklamo ehlukene yendawo ibe nomthelela kanjani ekumunceni kokukhanya kwelanga kumaseli elanga, ahlanganisa ndawonye akhe amaphaneli elanga.
Ososayensi bathole ukuthi idizayini yebhodi lokuhlola ithuthukise i-diffraction, ethuthukisa amathuba okumuncwa kokukhanya okubese kusetshenziselwa ukudala ugesi.
Umkhakha wamandla avuselelekayo uhlale ufuna izindlela ezintsha zokuthuthukisa ukumuncwa kokukhanya kwamaseli elanga ezintweni ezingasindi ezingasetshenziswa emikhiqizweni kusukela kumathayili ophahleni kuya kumaseyili wesikebhe kanye nemishini yokukhempa.
I-silicon yebanga lelanga -- esetshenziselwa ukudala amaseli elanga -- idinga amandla kakhulu ukukhiqiza, ngakho ukudala amaseli amancane kanye nokushintsha idizayini engaphezulu kuzowenza ashibhe futhi avumelane nemvelo.
UDkt Christian Schuster ovela eMnyangweni wezeFiziksi uthe: "Sithole iqhinga elilula lokuthuthukisa ukumuncwa kwamangqamuzana elanga amancane. Uphenyo lwethu lubonisa ukuthi umbono wethu empeleni uphikisana nokuthuthukiswa kokumuncwa kwemiklamo eyinkimbinkimbi -- kuyilapho imunca ukukhanya okwengeziwe ekujuleni. indiza nokukhanya okuncane eduze kwesakhiwo esingaphezulu ngokwaso.
"Umthetho wethu wedizayini uhlangabezana nazo zonke izici ezifanele zokubamba ukukhanya kwamaseli elanga, okuvula indlela yezakhiwo ezilula, ezisebenzayo, kodwa ezivelele nokho ezihlukile, okunomthelela ongaba khona ngale kwezinhlelo zokusebenza zezithombe.
"Lo mklamo unikeza amandla okuqhubeka nokuhlanganisa amangqamuzana elanga abe yizinto ezincane, eziguquguqukayo futhi ngenxa yalokho adale ithuba eliningi lokusebenzisa amandla elanga emikhiqizweni eminingi."
Ucwaningo luphakamisa ukuthi isimiso sokuklama ngeke sibe nomthelela kumaseli elanga noma emkhakheni we-LED kuphela kodwa nasezinhlelweni ezifana nezihlangu zomsindo we-acoustic, amaphaneli okunqamula umoya, izindawo ezilwa nokushushuluza, izinhlelo zokusebenza ze-biosensing kanye nokupholisa kwe-athomu.
UDkt Schuster wanezela:"Eqinisweni, sizosebenzisa amandla elanga aphindwe kashumi ngenani elifanayo lezinto zokudonsa: amaseli elanga azacile ngokuphindwe kashumi angakwazi ukunwebeka ngokushesha kwama-photovoltaics, akhulise ukukhiqizwa kukagesi welanga, futhi anciphise kakhulu i-carbon footprint yethu.
"Eqinisweni, njengoba ukucwengwa kwe-silicon eluhlaza kuyinqubo edinga amandla amaningi, amaseli e-silicon azacile ngokuphindwe kashumi ngeke nje anciphise isidingo sokuhluzwa kodwa futhi abize kancane, yingakho kunikeza amandla ukuguqukela kwethu emnothweni oluhlaza."
Idatha evela kuMnyango Wezamabhizinisi, Amandla Necebo Lezimboni ikhombisa amandla avuselelekayo -- okuhlanganisa namandla elanga -- akha u-47% wokuphehlwa kukagesi wase-UK ezinyangeni ezintathu zokuqala zika-2020.
Isikhathi sokuthumela: Apr-12-2023