Nau'in ƙwayoyin hasken rana babi na 1

An samar da ƙwayoyin hasken rana zuwa ƙarni na uku, wanda ƙarni na farko shine ƙwayoyin hasken rana na silicon monocrystalline, ƙarni na biyu shine ƙwayoyin hasken rana na silicon amorphous da polycrystalline silicon, kuma ƙarni na uku shine jan ƙarfe-ƙarfe-gallium-selenide (CIGS) a matsayin wakilin ƙwayoyin hasken rana na siririn fim.
Dangane da shirye-shiryen batirin ta amfani da kayan aiki daban-daban, ana iya raba ƙwayoyin hasken rana zuwa rukuni masu zuwa.

An raba ƙwayoyin hasken rana na silicon zuwa ƙwayoyin hasken rana na silicon monocrystalline, ƙwayoyin hasken rana na silicon polycrystalline da ƙwayoyin hasken rana na silicon amorphous iri uku.
Kwayoyin hasken rana na silicon monocrystalline suna da mafi girman ingancin juyawa da kuma fasahar da ta fi girma. Mafi girman ingancin juyawa a dakin gwaje-gwaje shine sikelin kashi 23%, kuma ingancin samarwa shine kashi 15%, wanda har yanzu ya mamaye manyan aikace-aikace da samar da masana'antu. Duk da haka, saboda tsadar silicon monocrystalline, yana da wuya a rage farashinsa sosai, domin adana kayan silicon, haɓaka fim ɗin silicon mai samfura da yawa da kuma fim ɗin silicon mai amorphous a madadin ƙwayoyin hasken rana na silicon monocrystalline.
Kwayoyin hasken rana na silicon mai siffar polycrystalline da ƙwayoyin hasken rana na silicon mai siffar monocrystalline, farashin yana da ƙasa, yayin da ingancinsa ya fi ƙwayoyin hasken rana na silicon mai siffar amorphous, mafi girman ingancin juyawa na dakin gwaje-gwajensa shine kashi 18%, ingancin juyawa na samar da sikelin masana'antu shine kashi 10%. Saboda haka, ƙwayoyin hasken rana na silicon mai siffar polycrystalline za su mamaye kasuwar ƙwayoyin hasken rana nan ba da jimawa ba.
Kwayoyin hasken rana na silicon mai launin rawaya suna da araha, suna da sauƙin ɗauka, suna da sauƙin canzawa, suna da sauƙin samarwa, suna da babban ƙarfin aiki. Duk da haka, sakamakon raguwar ingancin hasken da ke haifar da shi ta hanyar amfani da hasken rana, kwanciyar hankali ba ta da yawa, wanda ke shafar aikace-aikacensa kai tsaye. Idan za mu iya ƙara magance matsalar kwanciyar hankali da inganta saurin juyawa, to babu shakka ƙwayoyin hasken rana na silicon mai launin rawaya shine babban ci gaban ƙwayoyin hasken rana na samfurin!
(2) Kwayoyin hasken rana masu siriri da yawa
Kayan ƙwayoyin hasken rana masu siriri da yawa don gishirin da ba na halitta ba, gami da gallium arsenide mahadi, cadmium sulfide, cadmium sulfide da batirin selenium mai sirara da aka ɗaure da jan ƙarfe.
Ingancin ƙwayoyin hasken rana na Cadmium sulfide, cadmium telluride polycrystalline thin-film ya fi ƙwayoyin hasken rana na silicon waɗanda ba su da fil, farashin ya yi ƙasa da ƙwayoyin hasken rana na silicon monocrystalline, kuma yana da sauƙin samarwa, amma saboda cadmium yana da guba mai yawa, zai haifar da gurɓataccen muhalli mai tsanani, don haka ba shine mafi kyawun madadin jikin fil na ƙwayoyin hasken rana na silicon ba.

– An fitar da wannan labarin ne dagainjin shafa injin injinGuangdong Zhenhua