Ubungakanani bokuxhasa wesiqephu esisebenza silingane ——TOPcon

"TOPCon, HIJ kunye ne-IBC bayenza ukubonisa ngokwesintsha amasemi-kondakta, kodwa yintlango yokugcinwa nayo kwezindlela ezidingekayo zomphendulo we-silayoni esincane... Ukuxhasa kwesintsha sokusebenza kwe-perovskite kunye nokuphawula kwe-moduli yesithelo sasemphendulo sihlakaniphileyo kwi-linki lokuhlola kwaye ukusetyenziswa kokujikijisiya nokuthatha umoya wesintu."

1. Isidingo somphendulo wophoto voltaic

Umlingi wamandla - isilayoni, intaka yesilbobo, ifilimu lophoto voltaic, iglass lephoto voltaic

·Isilayoni: umthombo wesithetho sesiqinisekiso semphendulo wesolawulo;

·Intaka yesilbobo: umthombo olungaphambili (alunqulula ukusetha kwe-sithetho sesiqinisekiso);

·Ifilimu lephoto voltaic: engenzi ukukhombisa komhlobo, ukuba ngenxa yakhe lowo luhlaza kakhulu kunye nokuhlala kakhulu;

·Iglass lephoto voltaic: umthombo omphandle okanye into engenzi ukuphawula imoduli ye-photo voltaic.

Umlingi wememe - amasithelo, amoduli, amaphendulo wesolawulo

·Amasithelo: ithegnoloji ye-PERC, TOPCon, HJT;

·Amoduli: iglass lephoto voltaic, i-EVA adhesive film kunye namasithelo;

·Inqwaba yomhlophe: usebenziso kakhulu ukuba uqale umva wokuphawula kwesintuthuko somoya.

Umkhopho womhla - isistimu somphawulo weelektri yiye ngaphandle, isistimu somphawulo weelektri yiye ngaphandle nokubonakalisa.

2. Izikhelo zomhlophe ze-silicon nazo zazimemezi zabo

Kwiiqondlo lezinye zamatirha, iziphumo zomhlophe zinakwazwa njengama-monocrystalline silicon omhlophe, am-polycrystalline silicon amanxoxwe amadala, am-amorphous silicon amanxoxwe amadala, amafayela amandla amancane (am-arsenic II-V amacompound, am-cadmium sulfide, am-cadmium sulfide namhlophe we-copper Gu selenium amanxoxwe amadala, kwaye nje), amapoliyamandla amaningi elihleliwe amakhathalo, amakhemikalini amaningi amahantsho, kwaye nje.

Ukuphatha kwezinto kunye neziqheliso zokuthengisa ngaphandle kokuthi iisayithi zomphilo zakho zizange zibonise izincedo ezimbini elandelwayo lokuhlola ukubeka kwazo. Ngokushesha okanye ukusetyenziswa kwezintsha, kungabangako ukuthi zikhuphele isandla sokuphawula esilandelwayo sokuthi sayithi ze-silayoni zingabonakale yi-efisiyensi yokuphawula yabo. Ngakho ke, into engeyiyo ngenxa yesiphumo sokuqala kulandelwa njengezinto nokusebenzelo ukukhuluma lomthombo wokususa.

3. I-TOPCon battery: umsebenzi omusha?

Umsebenzi womthetho wesitokhi wokuqhubeka ngonyaka 2023 eminyaka engu-25 yulwesikati."I-TOPCon battery", efulelwe ngemva kokucacileyo kwe-SNEC exhibition ngo-2019, wayigcinwa ngamandla ekugcineni kwiindawo.

UMsebenzi we-TOPCon ukuqonda ukuba uzame ukubona i-tunnel oxide layer enhlangene kunye no-highly doped polycrystalline silayoni layer phakathi komphephandaba wobhetari, okungavela ukuba aphumelele amandla aphantsi akudibanise imininingwane yakho kunye nokuhlinza ukuphawula kanye nokuvula ephambili.

Ngokulandelayo lokuhlalaza, isibonelo esidingiweyo kwezinye eziqondisiweyo zomsebenzi wemfundo we-solar (28.7%) yiyingxenye yaseyisisekelo esidingiweyo yesibonelo sokugcwalisa lwe-crystalline silicon solar cells (29.43%). Ngoko ke, kuna isithuthuko esizingqi ukuvumela isibonelo sesi- TOPCon cells, okungakho inkinga lokusebenza.

Ngokusebenzisa i-PERC technology ukuhlanganisa isibonelo somfundo wesithuthu sokubuyiselwa, kufuneka kuzivele ukusetyenziswa kwezinto zomsebenzi ezikhohlwini nokucabanga nokuhlola ngokuphi ndawonye.

Kwi-Agostrisi 24 kwezilula lokwangoku, Idipathenti yesintu nase-Information nezinye ezimbini zemisebizo wakhe waphuthuma ngokushwesha iphethi leqinisekiso yokuba yindlela yokuhlola ukusetyenziswa kokugcinwa nokulabantswa okanye kwayo kwesithunzi esikhwenene sokungena. Izimvume zakhe ezinhloko zihlelwa ukuba ukuhlola okukhulu kweboniso lomsebenzi wesithunzi sesikolenjini eminyaka engu-5-8; Ukusetyenziswa nokulabantswa kwesayithi sikhona kuhlanganiswe ngokukhulu. Umphathi wesikabi somsebenzi we-Mingyang Smart waye wahlalelisa kwi-"Imbizo ye-2022 yeeCarbon Neutral kunye neZero Carbon China kunye nomGaba Omtsha woMfutshane wokuthenga eChina wemali wemfazwe" ukuba phambi komnyaka ophambili, ukusetyenziswa nokulabantswa kufanele kube kubalwa ngokwesigaba esikhundleni.

4. I-Battery ye-TOPCon: indawo yokuhlola nokusebenziswa

Ngokuthi kwi-ten amaxesha elihle kwezindlu zokusebenzisa okugcinwa kunye nokuhlola kwesikhephe sokuqala sokuphatha kokubona nokulandela, uqukuze lwe-solar kufuneka uzame ukusebenziswa kwezintengo zokubona ezincane nezingasemva. Ukuba kuhlanganiseyo nokuzisiza kwe-operations kunye ne-maintenance kufuneka kusetyenziswa ngokusemva komphendulo wokuqala we-5G, advanced computing, kunye ne-artificial intelligence kunye nazo zonke izinto eziphumaphi zezifo zomsebenzi omncane.

Ngokuthi kumaxesha echazayo kunye nechaza kwe-ten amaxesha elihle lokusebenza nokusetshenziswa kwezindlela ze-equipment yeelectricity, iqukuze lwe-solar kufuneka kuzamelwe ukusetshenziswa kwe-crystalline silicon solar cell technologies njenge-TOPCon, HJT, IBC, perovskite kunye ne-laminated cell module technologies, phakathi kwebukiso bokuthuthukisa nokusetshenziswa kwezintengo ezincane ezinewento yokubona nokuhlola, kunye ne-pilot demonstration kunye nokusetshenziswa kwe-intelligent photovoltaic.