Reverse Golden Rule - bata vamwe sezvavakakubata iwe - inoitirwa kuchengetedza chinzvimbo chekutungamira mukugadzira masilicon makuru.
Mumufananidzo wegirazi weizvo United States yanga ichiita ne semiconductor lithography tekinoroji, China ichangobva kugadzirisa mitemo yayo kurambidza kutengeswa kunze kwenyika akati wandei epakati solar panel tekinoroji kuitira kuchengetedza chinzvimbo chayo chekutungamira uye chikamu chemusika wepasi rose muchikamu ichi.
A solar panelpamusoro pedenga remba zvinogona kusanganisira zana zvidimbu zvesilicon uye China inotungamira ikozvino mumashini kugadzira izvo.Iye zvino vagadziri veChinese vakarambidzwa kushandisa silicon yavo yakakura, nhema silicon uye cast-mono silicon tekinoroji mhiri kwemakungwa, sekureva ichangobva kugadziridzwa mirairo yekutumira kunze yakaburitswa neBazi reCommerce neBazi reSainzi neTekinoroji.
Makambani ekuChina anogadzira zvinopfuura 80% zvepasiresesolar paneluye ma modules asi vakatarisana nemitengo inorema yakatemerwa neUnited States mumakore gumi apfuura.
Vamwe vavo vakatamisa zvivakwa zvavo kuThailand neMalaysia kuti vadzivise mitero asi Beijing haidi kuti vatore hunyanzvi hwavo hwekutanga kunze kwenyika.
Nyanzvi dzezvemichina dzakati China yaida kudzivirira India kuti isave imwe yemakambani makuru pasi rose anogadzira solar panel.
Muna 2011, Dhipatimendi reCommerce reUS rakatonga kuti China yakanga ichirasa solar panel mumusika weUS.Muna 2012, yakaisa mabasa kune Chinese solar panels.
Vamwe vanogadzira solar panel veChinese vakatamira kuTaiwan kuti vaedze kunzvenga mitero asi US yakawedzera mutero wayo kuti ushande kuchitsuwa.
Vakabva vatamira kuCambodia, Malaysia, Thailand neVietnam.MunaJune apfuura, manejimendi eBiden akati achabvisa muterosolar panelyakaunzwa kuUS kubva kunyika ina idzi kwemwedzi makumi maviri nemana.
Kurambidza mamwe mafemu eChinese kutamisa matekinoroji avo ekutanga esilicon mhiri kwemakungwa, bazi rezvekutengeserana reChina mwedzi wapera rakaronga kusanganisa matekinoroji aya mugwara raro rekupinza uye kutumira kunze kwenyika.
Izvi zvingaita sekuvhara gonhi mushure mekunge bhiza rabuda mudura, asi hazvisizvo chaizvo.Makambani anogona kunge akaendesa mimwe michina kunze kwenyika kugadzira silicon yakakura - asi kana voda zvikamu, michina uye rutsigiro rwehunyanzvi havachakwanisa kutenga kubva kuChina.
Beijing yakakurudzirawo kurambidza kutengeswa kunze kwenyika kwelaser radar yenyika, genome editing uye tekinoroji yekuberekesa.Hurukuro yeruzhinji yakatanga muna Zvita 30 ikapera muna Ndira 28.
Mushure mekubvunzana, indasitiri yekutengeserana yakafunga kurambidza kutengeswa kunze kwenyikasilicon hombe, dema silicon uye cast-monopassivated emitter uye rear cell (PERC) matekinoroji.
Mumwe mutori wenhau wekuChina weIT akati masilicons akakura ari pakati pe182mm ne210mm anozova chiyero chepasirese sezvo musika wavo wakura kubva pa4.5% muna 2020 kusvika 45% muna 2021 uye ungangowedzera kusvika 90% mune ramangwana.
Vati mafemu ekuChina akaedza kugadzira masilicon makuru mhiri kwemakungwa achakanganiswa nekurambidzwa kutsva kunze kwenyika sezvo vangangotadza kutenga michina inodiwa kubva kuChina.
Mune solar panel chikamu, madiki silicons anoreva iwo akakura pa166mm kana pazasi.Iyo yakakura chidimbu chesilicon, inodzikira mutengo wekugadzira magetsi.
Song Hao, mutevedzeri wemutevedzeri wemutungamiri weGCL Technology, mutengesi wezvigadzirwa zvemagetsi kuindasitiri yezuva, akati kunyangwe kurambidzwa kunze kwenyika kuchizorambidza mafemu eChina kuwedzera mhiri kwemakungwa hazvizodzingi kutengeswa kwezvigadzirwa zvavo kubva kuChina.
Song akati zvine musoro kuti China irambidze kutengeswa kunze kwenyika tekinoroji yayo yepamusoro solar panel sezvo nyika zhinji dzakabudirira dzakaita zvakafanana neChina munguva yakapfuura.
Lu Jinbiao, mutevedzeri wemukuru wekomiti yenyanzvi yeSilicon Indasitiri yeChina Nonferrous Metals Industry Association, akati kurambidzwa kunze kwenyika.dema silicon uye cast-mono PERC matekinorojiinogona kunge isina kukanganisa kukuru kune indasitiri sezvo isingachanyanyi kushandiswa.
Lu akati hofori zhinji dzeChinese solar panel, dzinosanganisira Longi Green Energy Technology, JA Solar Technology uye Trina Solar Co, dzakatotamisa mitsetse yavo yekugadzira kuSoutheast Asia mumakore maviri apfuura.Vati mafemu aya achatarisana nezvimwe zvirambidzo kana achida kutenga mafito ekristaro kana silicon material yekucheka michina kubva kuChina kugadzira masikisini makuru.
Yu Duo, muongorori wemagetsi ezuva kuOilchem.net, akati India yakatanga nhevedzano yezviyero zvitsva zvekutsigira vagadziri vayo vemagetsi ezuva gore rapfuura mukuyedza kudzikisa kuvimba kwayo nezvigadzirwa zveChina.Vati China yaida kudzivirira India kuti iwane matekinoroji ayo.
Nguva yekutumira: Mar-28-2023