Hlola imigaqo, iimpawu, iingenelo, kunye nokusetyenziswa kwetekhnoloji yeeseli zelanga ze-TOPCon, HJT, Perovskite, kunye ne-IBC.
Iteknoloji ye-TOPCon (iTunnel Oxide Passivated Contact)
Imigaqo kunye neempawu:
I-TOPCon yiteknoloji yeeseli zelanga esekwe kwimigaqo yokuthwala ekhethiweyo. Yongeza umaleko we-silicon dioxide obhityileyo kakhulu (1–2 nm) kunye nomaleko we-polysilicon oxutyiweyo ukuze kwenziwe isakhiwo soqhagamshelwano esingenamsebenzi. Oku kunciphisa kakhulu ukuphinda-phinda komphezulu kunye nokuphinda-phinda uqhagamshelane nesinyithi. Iiseli ze-TOPCon zine-voltage ephezulu ye-open-circuit (Voc), izinto ezizalisayo ezigqwesileyo (FF), kunye noxinano oluphantsi lokuphinda-phinda umbane (J0).
Izicelo:
Iiseli ze-TOPCon zilungele iimeko ezifuna iiphaneli zelanga ezisebenzayo kakhulu, ezifana nezityalo ezinkulu ze-photovoltaic (PV) kunye neenkqubo zophahla. Ukuncipha kokusebenza kwazo kwiindawo ezinobushushu obuphezulu kuzenza zifaneleke ngakumbi kwiindawo ezishushu.
Ukubaluleka kunye neenzuzo:
Ngomda wokusebenza kakuhle wethiyori we-28.7%, i-TOPCon iphakathi kwezona teknoloji zisebenzayo kakhulu zeeseli zelanga. Iphucula ukusebenza kakuhle ngokuphucula unxibelelwano olukhethiweyo lwenkampani kwaye ingadityaniswa ngokulula nemigca yemveliso yeeseli ze-silicon zekristale ezikhoyo, inciphisa iindleko kunye nemiqobo yobuchwepheshe yokuphucula amashishini.
Iteknoloji ye-HJT (Heterojunction kunye ne-Intrinsic Thin-Layer)
Imigaqo kunye neempawu:
I-HJT idibanisa i-silicon ekristale kunye netekhnoloji yefilimu encinci ukwenza isakhiwo esilinganayo esimacala amabini. Isebenzisa iifilimu ze-silicon ezingaphakathi ezi-amorphous kunye neefilimu ze-silicon ezi-amorphous ezifakwe kumacala omabini e-wafer ye-silicon yohlobo lwe-N, zenze i-PN junction. Ii-oxides ezihambisayo ezigqithisileyo (ii-TCO) zinceda ukuqhuba.
Izicelo:
Iiseli ze-HJT, ezisebenza kakuhle kakhulu kunye nokubola okubangelwa kukukhanya okuphantsi (i-LID), zifanelekile kwizicelo zokusebenza okuphezulu njengeenkqubo ze-PV zophahla, i-agrivoltaics, kunye ne-building-integrated photovoltaics (BIPV).
Ukubaluleka kunye neenzuzo:
Itekhnoloji ye-HJT inika amandla okuvelisa angaphezulu kwe-24%, kwaye inokudlula i-30%. Iingenelo zayo ziquka ukumelana ne-LID kunye ne-PID (ukubola okubangelwa kukubangelwa), ii-coefficients zobushushu obuphantsi, i-bifaciality ephezulu, kunye nokusebenza okuphezulu kokukhanya okuphantsi. Ezi zinto ziqinisekisa isivuno samandla aphezulu kunye neenzuzo zoqoqosho ngaphezu kweeseli ze-PERC eziqhelekileyo.
Iiseli zelanga zePerovskite
Imigaqo kunye neempawu:
Iiseli zelanga zePerovskite zisebenzisa ii-semiconductors ze-halide ze-organic-inorganic ezinesakhiwo se-ABX3 njengezinto ezifunxa ukukhanya. Zibonisa ii-coefficients eziphezulu zokufunxa, ubude be-carrier diffusion ubude, kunye ne-bandgaps ezihlengahlengiswayo.
Izicelo:
Iiseli zePerovskite zinokuguquguquka, zisebenza kwizityalo ezinkulu zamandla, kwi-BIPV, nakwimveliso yamandla angaphantsi kokukhanya ngaphakathi.
Ukubaluleka kunye neenzuzo:
Iiseli zePerovskite zifikelele ekusebenzeni kakuhle kwelabhoratri ukuya kuthi ga kwi-25.7%, kwaye zinendawo yokuphucula ngakumbi. Zibonelela ngeendleko eziphantsi zezinto, ukwenziwa kobushushu obuphantsi, kunye nokusebenza okugqwesileyo kwiindawo ezinokukhanya okuphantsi, nto leyo eyenza ukuba zibe sisisombululo esithembisayo kwiimfuno ezahlukeneyo zamandla.
Itekhnoloji ye-IBC (Interdigitated Back Contact)
Imigaqo kunye neempawu:
I-IBC isusa ii-electrode ezikwicala langaphambili ngokubeka zonke izihlanganisi kwicala langasemva leseli, isusa izithintelo zokufunxwa kokukhanya kwaye iphucule ukusebenza kakuhle kokuguqulwa.
Izicelo:
Iiseli ze-IBC zikhethwa kakhulu kwiimarike zeprimiyamu, ezifana neenkqubo zophahla eziphezulu kunye nezisombululo ze-BIPV ezidityaniswe ngobuhle.
Ukubaluleka kunye neenzuzo:
Itekhnoloji ye-IBC ivumela ukusebenza kakuhle okuphezulu kunye nobuhle obuphuculweyo. Iingenelo zayo ziquka ukuxhathisa okuncinci kochungechunge, ukunyamezela okungcono kombala, kunye nokuguqulwa kwamandla okugqwesileyo, okwenza ukuba ilungele usetyenziso ngokubeka phambili ukusebenza kakuhle kunye noyilo.
Isiphelo
Nganye kwezi teknoloji zelanga ziphambili idlala indima ebalulekileyo ekuphuculeni ukusebenza kakuhle, ukunciphisa iindleko, nokwandisa ububanzi bokusetyenziswa kwe-photovoltaics. Njengoko ezi teknoloji zikhula kwaye zikhula, ziya kuphucula kakhulu ukusebenza kwelanga, zikhawulezise ukutshintshela kumandla acocekileyo kwaye zijongane nemingeni yemozulu.
