Ososayensi baseSaudi benze uchungechunge lokuhlola ngamaseli elanga ngendlela yendilinga encane. Umumo oyindilinga we-photoconverter ikuvumela ukuthi uthwebule kangcono ukukhanya kwelanga okubonakalayo nokusabalalisa. Emapulazini e-solar yezimboni, lokhu akunakwenzeka ukuthi kube yisixazululo esinengqondo, kodwa ezinhlobonhlobo zezicelo, amangqamuzana elanga azungezile angaba usizo lwangempela.
Iqembu lososayensi abavela e-King Abdullah University of Science and Technology andise ububanzi bomsebenzi wabo wokwakha amaphaneli elanga anamazinga ahlukahlukene okugoba komhlaba ngocwaningo olusha. Ikakhulukazi, bona I-solar cell ngesimo sendilinga elingana nebhola lethenisi futhi yenza izivivinyo eziningi ngayo. Lokhu kwenziwa ubuchwepheshe bokuthi "ukonakala" kwamaphaneli elanga ayisicaba, okuhlanganisa ukudala ama-grooves ku-silicon substrate nge-laser, esebenza njengendawo yokugoba okuphephile kwamaphaneli.
Ukuqhathaniswa kokusebenza kweseli eliyisicaba neliyindilinga yendawo efanayo ngaphansi kwezimo zasendlini ezinomthombo wokwenziwa wemisebe yelanga kubonise ukuthi ngaphansi kokukhanya okuqondile, iseli lelanga eliyindilinga linikeza amandla amakhulu angu-24% uma kuqhathaniswa neseli yelanga eliyisicaba lendabuko. Ngemuva kokushisa izakhi "ngemisebe yelanga", ukwanda kwenzuzo yesici esiyindilinga kuphakama ku-39%. Lokhu kungenxa yokuthi ukushisa kunciphisa ukusebenza kahle kwamaphaneli, futhi umumo oyindilinga udlulisela ukushisa endaweni kangcono futhi uhlupheka kancane ekushiseni (ugcina inani eliphezulu lokusebenza kahle isikhathi eside).
Uma amaseli elanga ayindilinga futhi ayisicaba eqoqa ukukhanya okuhlakazekile kuphela, amandla aphuma kuseli eliyindilinga ayemakhulu ngo-60% kunalawo atholwe kuleyo flat. Ngaphezu kwalokho, isizinda esibukwayo esikhethwe kahle, futhi ososayensi bahlola izinto ezihlukahlukene zemvelo nezokwenziwa, kwenze kwaba nokwenzeka ukuthi iseli lelanga eliyindilinga libe ngaphambi kuka-100% kuneseli eliyisicaba lelanga ngokuya ngokuphuma kwamandla.
Ngokusho kwabacwaningi, amaseli elanga ayindilinga anganikeza umfutho ekuthuthukisweni kwe-Intanethi Yezinto nezinye izinto zikagesi ezizimele. Zihlanganiswe ndawonye, zithembisa ukuthi zizoshibhile kunokusebenzisa amaseli elanga ayisicaba. Amaphaneli elanga ayindilinga awadingi izinhlelo zokulandela ilanga. Angase futhi asebenze kangcono uma esetshenziswa endlini.
Esigabeni esilandelayo socwaningo, ososayensi bazohlola ukusebenza kahle kwamaphaneli elanga ayindilinga ezingxenyeni ezihlukene zomhlaba ezinhlobonhlobo zokukhanya okungenzeka. Futhi banethemba lokudala amaseli elanga ayindilinga anendawo enkulu: kusuka ku-9 kuya ku-90 m2. Ekugcineni, ososayensi bahlela ukuhlola ezinye izinhlobo zezindawo zamaseli elanga agobile, benethemba lokuthola ikhambi elifanele lezinhlelo ezithile zokusebenza.
Source: 3dnews.ru