Hasken rana shine tushen makamashi mai sabuntawa ga ɗan adam wanda ba zai ƙare ba kuma yana da matsayi mai mahimmanci a cikin dabarun makamashi na dogon lokaci na ƙasashen duniya.Ƙarfin wutar lantarki na fim na bakin ciki ya dogara ne akan kwakwalwan kwakwalwan kwamfuta na fim na hasken rana masu haske, bakin ciki da sassauƙa, yayin da samar da wutar lantarki na silicon crystalline yana da ƙarfin jujjuyawar makamashi, amma bangarorin dole ne su kasance masu kauri sosai.Don haka a yau mun mayar da hankali kan fa'idodi da rashin amfani na samar da wutar lantarki na bakin ciki da kuma samar da wutar lantarki ta silicon.
I. Fa'idodin samar da wutar lantarki na sirara-fim
Batir ɗin fim na bakin ciki tare da ƙananan kayan aiki, tsarin masana'antu mai sauƙi, ƙarancin amfani da makamashi, ci gaba da samar da manyan wurare, kuma zai iya amfani da ƙananan kayan aiki kamar gilashi ko bakin karfe a matsayin ma'auni.Batir ɗin fim na bakin ciki yanzu sun haɓaka hanyoyin fasaha iri-iri, waɗanda suka haɗa da CIGS (Copper indium gallium selenide) fasahar fim ɗin bakin ciki na fasahar hasken rana, fasaha mai sassauƙa na bakin ciki na fim ɗin photovoltaic module ya sami ci gaba, kuma rata tsakanin ƙimar juyawa na photovoltaic na batirin silicon crystalline yana raguwa a hankali. .
Kwayoyin fim na bakin ciki suna da mafi kyawun amsawar haske mai sauƙi kuma rata tsakanin girgije da hasken rana samar da wutar lantarki zai ragu, yana sa su dace musamman don aikace-aikacen a cikin tashoshin wutar lantarki na PV.Har ila yau, sun fi dacewa da gina wuraren kwana na gida da gidajen rana.Kwayoyin hasken rana na bakin ciki a matsayin manyan abubuwan da ke cikin tsarin photovoltaic, na iya zama da kyau sosai don cimma nasarar haɗin ginin hoto.
II.Rashin hasara na samar da wutar lantarki na bakin ciki
Matsakaicin canjin photoelectric na sel na fim na bakin ciki yana da ƙasa, gabaɗaya kusan 8%.The zuba jari a cikin kayan aiki da fasaha ga bakin ciki film Kwayoyin ne sau da yawa cewa na crystalline silicon Kwayoyin, da yawan amfanin ƙasa na bakin ciki fim hasken rana cell module samar ba kamar yadda ya kamata ya zama, yawan amfanin ƙasa na wadanda ba / microcrystalline silicon bakin ciki film cell modules. A halin yanzu kawai kusan 60% ne kawai, ƙungiyoyin CIGS na yau da kullun masana'antun sune kawai zuwa 65%.Tabbas, matsalar yawan amfanin ƙasa, idan dai kun sami ƙwararrun ƙwararrun ƙwararrun ƙwararrun bakin ciki samfuran samfuran samfuran samfuran za su iya magance matsalar.
III.da abũbuwan amfãni daga crystalline silicon ikon samar
Matsakaicin canjin hoto na sel silicon crystalline ya fi girma, kuma yawan juzu'i na sel silicon crystalline na gida ya kai 17% zuwa 19%.Fasahar batirin silicon crystalline ta haɓaka mafi girma, kamfanoni ba sa buƙatar canjin fasaha akai-akai.Zuba jari a cikin kayan aiki don ƙwayoyin silicon crystalline yana da ƙasa, kuma kayan aikin gida na iya riga sun cika yawancin buƙatun layin samar da sel.
Wani amfani da fasahar silicon crystalline shine tsarin samar da balagagge.A halin yanzu, yawancin masana'antun silicon cell na monocrystalline na iya samun yawan amfanin ƙasa na 98% ko sama da haka, yayin da adadin yawan samar da ƙwayoyin silicon na polycrystalline shima ya haura 95%.
IV.Rashin hasara na samar da wutar lantarki na silicon crystalline
Sarkar masana'antu tana da wuyar gaske, kuma ƙila ba za a rage farashin ba sosai.Farashin albarkatun kasa ya bambanta sosai, kuma a cikin 'yan shekarun nan kasuwannin duniya sun kasance abin hawa na dutse don polysilicon.Bugu da kari, masana'antar siliki ta kasance masana'antar gurbatawa sosai kuma tana cin makamashi, kuma akwai haɗarin daidaita manufofin.
Takaitawa
Kwayoyin silicon kristal galibi an yi su ne da kayan siliki, waɗanda ke ɗauke da boron da iskar oxygen wafers na siliki bayan haske zai bayyana zuwa nau'ikan lalacewa daban-daban, girman boron da abun ciki na oxygen a cikin wafer silicon a cikin haske ko yanayin allura na yanzu wanda boron da oxygen ke samarwa. hadaddun, mafi girman girman raguwar rayuwa ya fi bayyana.Idan aka kwatanta da crystalline silicon solar cell, bakin ciki-fim hasken rana Kwayoyin ba sa bukatar amfani da silicon kayan, shi ne irin amorphous silicon hasken rana Kwayoyin, sifili attenuation.
Don haka samfuran siliki na siliki na siliki bayan amfani da wasu shekaru, za a sami nau'ikan lalacewa daban-daban na ingantaccen aiki, ba wai kawai yana shafar kudaden shigar wutar lantarki ba, har ma yana rage rayuwar sabis.Thin fim hasken rana Kwayoyin a matsayin na biyu ƙarni na photovoltaic ikon samar da kayan aiki yadu amfani a ci gaba kasashe a duniya, da farashin ne lalle dan kadan mafi tsada fiye da crystalline silicon hasken rana Kwayoyin a halin yanzu, ba zai iya zama attenuation, dogon sabis rayuwa da sauran halaye yanke shawarar, ƙimar da aka ƙirƙira ta amfani da dogon lokaci zai zama mafi girma.
Lokacin aikawa: Dec-16-2022