Ka la 16 February, Lekala la Indasteri le Theknoloji ea Boitsebiso le ile la lokolla boemo ba ts'ebetso ea indasteri ea tlhahiso ea photovoltaic Chaena ka 2022. Ka la 18 February, CCTV News e hasoa: Ka 2022, kakaretso ea tlhahiso ea indasteri ea photovoltaic ea Chaena e feta 1.4 trillion yuan. Ho ea ka Lekala la Indasteri le Theknoloji ea Boitsebiso, tlhahiso ea selemo le selemo ea ketane ea indasteri ea photovoltaic e fihlile tlalehong e ncha ka 2022. Phallo ea polysilicon, li-wafers tsa silicon, libeteri le likaroloana kaofela li eketsehile ka ho feta 55% selemo le selemo, 'me kakaretso ea eona e ile ea eketseha. boleng ba tlhahiso ea indasteri bo feta li-yuan tse libilione tse 1.4.
Ka 2022, indasteri ea photovoltaic ea Chaena e ile ea tsoela pele ho tebisa phetoho ea mekhoa ea phepelo, ea potlakisa nts'etsopele ea tlhahiso e bohlale ea indasteri le ea sejoale-joale, 'me ea boloka tsoelo-pele e tsitsitseng le e ntle selemo ho pota, e tšehetsa ka matla tsoelo-pele e tsitsitseng ea "carbon peak carbon ho se nke lehlakore. ".
Taba ea pele, sekhahla sa indasteri se ile sa tsoela pele ho hola. Ho latela likhakanyo tsa tlhahisoleseling le mekhatlo ea indasteri, tlhahiso ea selemo le selemo ea lihokelo tsohle tsa ketane ea indasteri ea photovoltaic ka 2022 e fihletse rekoto e phahameng, ka tlhahiso ea polysilicon, li-wafers tsa silicon, lisele le li-module tse fihlang ho lithane tse 827,000, 357GW, 318GW le 288.7GW, ka ho latellana, ka kholo ea selemo le selemo ea ho feta 55%. Kakaretso ea boleng ba tlhahiso ea indasteri e feta li-yuan tse libilione tse 1.4.
Taba ea bobeli, boemo ba boqapi ba theknoloji bo eketsehile. Ka 2022, karolelano ea katleho ea phetoho ea lisele tsa P-mofuta oa PERC tlhahiso ea bongata ka likhoebo tse tloaelehileng tsa malapeng e fihlile ho 23.2%; Betri ea mofuta oa N-TOPCon e se e qalile tlhahiso ea bongata, ka karolelano ea katleho ea phetoho ea 24.5%. Tlhahiso e kholo ea lisele tsa HJT e ile ea potlakisa, ts'ebetso ea phetoho ea lisele tsa letsatsi tsa silicon heterojunction e ile ea beha tlaleho e ncha ea lefats'e ea 26.81%, 'me ho ile ha etsoa liphetoho tse ncha ho nts'etsopele le teko ea lifofane ea lisele tsa perovskite le laminated.
Ntlha ea boraro, pontšo ea PV e bohlale e fihletse liphello tsa pele. Ho kopanya le ho nchafatsoa ha moloko o mocha oa theknoloji ea tlhahisoleseding le indasteri ea photovoltaic e ntse e eketseha. Lethathamo la sehlopha sa boraro sa pontšo ea sefofane se bohlale sa photovoltaic le ntse le eketseha ka nako e nepahetseng. Litharollo tse hlophisitsoeng li ntse li hlaha indastering, kaho, lipalangoang, temo le matla, 'me indasteri ea photovoltaic e ntlafatsa ka katleho tlhahiso ea eona e bohlale, ts'ebetso e bohlale le tlhokomelo, kemiso e bohlale le ho kopanya optical polokelo.
Ntlha ea bone, likopo tsa 'maraka li ile tsa tsoela pele ho hola. Ka 2022, ho hahoa ha metheo e meholo ea photovoltaic le ho ajoa ha lisebelisoa tsa photovoltaic Chaena ho tla eketseha butle-butle, ka ho feta 87GW ea lisebelisoa tse ncha tsa photovoltaic Chaena. Ho romelloa ha lihlahisoa tsa photovoltaic ho feta $ 51.2 limilione tse likete le ho romela li-module tsa photovoltaic ho feta 153GW, ho tšehetsa ka katleho kholo ea 'maraka oa photovoltaic lapeng le linaheng tse ling le tlhokahalo ea lefats'e ea matla a macha.
Ho ea ka lintlha tse fanoeng ke National Energy Administration, 87.41GW ea lisebelisoa tse ncha tsa PV li kentsoe ka 2022, ho kenyeletsoa 36.3GW ea limela tsa PV tse bohareng le 51.11GW ea PV e ajoang. Thepa e kentsoeng ea PV e ajoang ea malapa e ne e le 25.25GW, ho fihlela ho 17.3%. selemo le selemo.
Ntle le ho eketsa palo ea lits'ebetso tsa photovoltaic, likhoebo li ntse li leka ho fokotsa tšebeliso ea matla ts'ebetsong ea tlhahiso, hammoho le ho batla lisebelisoa tsa khabone e tlase le lintlha tse ling ho fokotsa tlhahiso ea khabone mohloling le ho khutsufatsa potoloho ea ho khutlisa matla.
Nka karolo ea bezel e le mohlala. Hangata, karolo ea bezel e entsoe ka motsoako oa aluminium. Aluminium alloy profiles e ka etsoa ho theha karolo e rarahaneng, e bonolo ho kenya khoutu ea sekhutlo. Ka nako e ts'oanang, aluminium alloy density e tlase, boima bo bobebe, ho hanyetsa kutu. Empa joalo ka ha bohle re tseba, aluminium ea electrolytic ke indasteri e sebelisang matla haholo. Ho ea ka litsebi tsa indasteri, ho nka lihora tse ka bang 13,500 tsa kilowatt tsa motlakase ho hlahisa lithane tse le 'ngoe tsa aluminium electrolytic. Sena se bolela hore ka 2020, kakaretso ea tšebeliso ea motlakase ea indasteri ea aluminium ea electrolytic e tla ikarabella hoo e ka bang 6.67% ea tšebeliso ea motlakase ea Chaena ka 2020. Le hoja photovoltaic e ikarabella feela bakeng sa karolo e nyenyane ea tšebeliso ea lisebelisoa tsa aluminium, empa ho fokotsa carbon. tlhahiso ea tlhahiso, ho etsa hore motlakase oa photovoltaic o be le "tala", ke potso eo motho e mong le e mong oa photovoltaic a lokelang ho nahana ka eona.
Lilemong tsa morao tjena,fiber ea khalasepolyurethane e matlafalitsoengmotsoako foreimi e entsoe, e nang le thepa e ntle haholo. Ka nako e ts'oanang, e le tharollo ea lintho tse se nang tšepe, khalase ea fiber polyurethane composite foreimi e boetse e na le melemo eo foreimi ea tšepe e se nang eona, e ka tlisa chelete e ngata ea ho boloka litšenyehelo bakeng sa baetsi ba mochine oa photovoltaic. Mehaho ea mochini oa likhalase tsa fiber polyurethane li ntle haholo, 'me matla a axial tensile ea likhalase tsa fiber polyurethane composite a phahame haholo ho feta a lisebelisoa tsa khale tsa alloy aluminium. Ka nako e ts'oanang, e boetse e na le khanyetso e matla ho spray ea letsoai le ho bola ha lik'hemik'hale.
Mojule oa photovoltaic o phuthetsoe ka foreimi e seng ea tšepe, e fokotsang haholo monyetla oa ho etsa potoloho ea ho lutla le ho thusa ho fokotsa ho hlaha ha PID e ka bakang ts'ebetso ea ho nyahama. Kotsi ea phello ea PID e etsa hore matla a fokotsehe a mochine oa betri 'me a fokotse moloko.
Ntle le moo, lilemong tsa morao tjena, litšoaneleho tsa li-fiber tsa khalase tse matlafalitsoeng ke li-composite tsa resin matrix tse kang boima bo bobebe, matla a phahameng, ho hanyetsa kutu, ho hanyetsa botsofali, ho kenya motlakase o motle le anisotropy ea lintho tse bonahalang li 'nile tsa amoheloa ke batho butle-butle. Ka ho teba butle-butle ha lipatlisiso mabapi le motsoako o matlafalitsoeng oa fiber ea khalase, ts'ebeliso ea eona e ntse e ata le ho feta.
E le karolo ea bohlokoa ea moroalo oa tsamaiso ea photovoltaic, tšehetso ea photovoltaic e na le tšusumetso e tobileng holim'a polokeho le botsitso ba lisebelisoa tsa matla a motlakase.
Li-scaffolds tsa khalase tse matlafalitsoeng ke li-photovoltaic li sebelisoa haholo libakeng tse ka ntle tse nang le sebaka se se nang letho le tikoloho e thata. Ba tlas'a tšusumetso ea mocheso o phahameng le o tlaase, moea, pula le khanya ea letsatsi e matla selemo kaofela.
Khamphani ea GRECHOe fana ka bareki ba khalase ea fiber e matlafalitsoeng e nang le lisebelisoa tse nang le lisebelisoa tse phahameng ho kopana le tikoloho e thata ea kopo, e le hore sehlahisoa se ka boloka ts'ebetso e ntle ka nako e telele.
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Nako ea poso: Apr-04-2023
