Amandla elanga atsala ingqalelo njengomthombo wamandla wexesha elizayo kwisizukulwana esilandelayo seemveliso. I-HPBC yenye yeendlela zophuhliso lwetekhnoloji yeeseli zelanga. Iiseli ze-HPBC zinenzuzo yoyilo lonxibelelwano lwangasemva kunye netekhnoloji yonxibelelwano lwangasemva (PERC). Olu lwakhiwo ludla ngokudala unxibelelwano lwangasemva kweseli ukunciphisa ukhuselo lwangaphambili kunye nokuphucula ukufunxwa kokukhanya.
Iseli ye-HPBC, igama elipheleleyo yiHybrid Passivated Back Contact (HPBC), sisizukulwana esitsha sobuchwepheshe beeseli zelanga obusebenza kakuhle.
Iimpawu zesakhiwo: Iiseli ze-HPBC ezine-emitter engasebenziyo kunye nomphezulu ongasemva ongasebenziyo zidibene (PERC) kusetyenziswa uyilo loqhagamshelwano lwangasemva, isakhiwo sidla ngokwakhiwa ngasemva kombhobho woqhagamshelwano lwebhetri ukunciphisa umbala wangaphambili, ukuphucula ukufunxwa kokukhanya. Isiphumo sokudlulisa: Umaleko wokudlulisa weeseli ze-HPBC unceda ukunciphisa ukuhlanganiswa komphezulu kunye nokunyusa i-voltage ye-open-circuit (Voc) yeseli.
Iimpawu zobugcisa: Itekhnoloji yeseli yeHPBC idibanisa itekhnoloji yeTOPCon kunye ne-IBC ukuhambisa yonke imigca yegridi yesinyithi yeseli, enoxanduva lokuqokelela nokuthutha abathwali, ukuya kwicala elingasemva lemodyuli, okwenza icala elingaphambili leseli lingabi naluvalo lwemigca yegridi, ngaloo ndlela kuphucula ukusetyenziswa kokukhanya kunye nokusebenza kakuhle kokuguqulwa kwe-photovoltaic.
Inzuzo yoBugcisa: Iibhetri zeHPBC zibonakaliswa kukufunxwa kokukhanya okunamandla, ukusebenza kakuhle kokuguqula, ukudluliselwa kwamandla okuzinzileyo, iimveliso ezintle, kunye nobuchwepheshe obuvuthiweyo nobuthembekileyo.
Imeko yoSetyenziso: Iiseli ze-HPBC zifanelekile ngokwendalo kwiimeko ze-PV ezisasazekileyo, ngakumbi i-BIPV (Building Integrated Photovoltaic), enokudibanisa ngokupheleleyo ubuhle beemodyuli ze-BC kunye nobugcisa bokwakha.
Ibhetri ye-TBC (TOPCon Back Contact) TBC, igama elipheleleyo yibhetri edibeneyo yeteknoloji ye-TOPCon kunye ne-IBC, ekwaziwa ngokuba yibhetri ye-POLO-IBC. Iimpawu zesakhiwo: Ibhetri ye-TBC isebenzisa i-tunnel oxide layer passivation contact (TOPCon) kwaye iyisebenzise kwisakhiwo soqhagamshelwano lwangasemva. Uyilo lusebenzisa umgangatho ophezulu we-passivation kunye neempawu ezilungileyo zoqhagamshelwano lweteknoloji ye-TOPCon.
Amandla okusebenza kakuhle: Iiseli ze-TBC zinamandla okusebenza kakuhle ngenxa yeempawu zazo ezibalaseleyo zokungasebenzisi amandla kunye noyilo loqhagamshelwano lwangasemva. Inkqubo yokwenziwa kwemizi-mveliso: Okwangoku, indlela yetekhnoloji yebhetri ye-TBC ikwinqanaba lophando lwelebhu, kwaye kusekho imiba emininzi ekufuneka isonjululwe ukuze kuqhutyekwe phambili inkqubo yokwenziwa kwemizi-mveliso. Ngexesha elifutshane, indlela yebhetri ye-TBC inethuba elibanzi lophuhliso, kuba indlela yenkqubo ye-TOPCon ikhulile kunendlela yenkqubo ye-HJT, ixabiso liphantsi, kwaye umgca wemveliso ye-TBC uhambelana ngokuyinxenye nomgca wemveliso we-TOPCon.
Amandla okusetyenziswa: Iiseli ze-TBC zinokusetyenziswa kungekuphela nje kwi-substrate ye-silicon ekristale yohlobo lwe-N, kodwa nakwi-substrate yohlobo lwe-P, enokukwazi ukuphucula ukusebenza kakuhle kokuguqulwa kwe-photoelectric kunye nokunciphisa iindleko.
Iiseli zelanga ze-HBC (Heterojunction Back Contact) Iiseli zelanga ze-HBC, oko kukuthi, iiseli ze-silicon ezikristale ze-heterojunction back contact, yindibaniselwano yetekhnoloji yokunxibelelana kwe-heterojunction (HJT) back contact kunye netekhnoloji yeeseli zelanga ezisebenzayo kakhulu ze-cross index (IBC).
Iimpawu zolwakhiwo: Iiseli ze-HBC zisebenzisa itekhnoloji ye-heterojunction kunye nesakhiwo soqhagamshelwano lwangasemva. Ukuze kufezekiswe ukuqokelelwa kakuhle kokuthwala, esi sakhiwo sidla ngokwenza i-heterojunction ngasemva kweseli.
Amandla Okusebenza Okuphezulu: Iiseli ze-HBC zithathwa njengezilungele iiseli zelanga ezisebenza kakuhle ngenxa yeempawu zazo ezibalaseleyo ze-heterojunction kunye noyilo lokunxibelelana emva. Iiseli ze-hpbc, tbc, kunye ne-hbc zonke zimele inkqubela phambili kwitekhnoloji yeeseli ze-photovoltaic, ngeendlela ezahlukeneyo zobuchwepheshe zokwandisa ukusebenza kakuhle kokuguqulwa kwe-photovoltaic kweeseli. Ngokuphathelele ukusebenza kakuhle kokuguqulwa, iiseli ze-TBC kunye ne-HBC zidlula itekhnoloji ye-IBC yakudala. Iiseli ze-HBC zidibanisa iipropati zokudlula kumphezulu kweeseli ze-HJT kunye neenzuzo zokukhusela ngaphandle kwesinyithi kwicala langaphambili leeseli ze-IBC, kwaye zinezibonelelo ezimbini zemijelo yesekethe emfutshane ephezulu kunye neevolthi eziphezulu zesekethe evulekileyo, kwaye zimele ukusebenza okuphezulu kokuguqulwa kwe-photovoltaic kwiiseli zelanga ze-crystalline silicon.
