Photovoltaic:
Ke khutsufatso ea Solar Power System.Ke mofuta o mocha oa mokhoa oa ho hlahisa matla o sebelisang phello ea photovoltaic ea lisebelisoa tsa solar cell semiconductor ho fetola ka ho toba matla a mahlaseli a letsatsi ka matla a motlakase.E na le ts'ebetso e ikemetseng mme Ho na le mekhoa e 'meli ea ho tsamaisa marang-rang.
Ka nako e ts'oanang, ho hlophisoa ha mekhoa ea ho hlahisa matla a letsatsi la photovoltaic, e 'ngoe e bohareng, e kang mekhoa e meholo e ka leboea-bophirimela ea lefats'e ea matla a photovoltaic;e 'ngoe e ajoa (> 6MW joalo ka moeli), joalo ka lits'ebetso tsa ho fehla motlakase oa liindasteri le tsa khoebo marulelong, marulelong a bolulo a photovoltaic lisebelisoa tsa ho fehla matla.
Lebitso la Sechaena: photovoltaic Lebitso la kantle ho naha: photovoltaic
Lebitso le feletseng: Solar photovoltaic power generation system Boleng: Mokhoa o mocha oa ho hlahisa matla
kenyelletso ea tsamaiso
Solar photovoltaic effect, e bitsoang photovoltaic (PV) ka nako e khutšoanyane, e boetse e tsejoa e le photovoltaic effect (Photovoltaic), e bolelang ketsahalo ea phapang e ka bang teng pakeng tsa likarolo tsa semiconductor e sa tšoaneng kapa motsoako oa semiconductor le tšepe. ha o bonesitsoe.
Photovoltaic e hlalosoa e le phetoho e tobileng ea matla a mahlaseli.Lits'ebetsong tse sebetsang, hangata e bua ka phetoho ea matla a letsatsi ho matla a motlakase, ke hore, photovoltaic ea letsatsi.Ts'ebetsong ea eona haholo-holo ka tšebeliso ea lisebelisoa tsa letsatsi tse entsoeng ka silicon le lisebelisoa tse ling tsa semiconductor, ho sebelisa leseli ho hlahisa nako e tobileng, e kang lisele tsa letsatsi hohle bophelong ba rona ba letsatsi le letsatsi.
Theknoloji ea photovoltaic e na le melemo e mengata:
mohlala, ha e na likarolo tsa mochini tse tsamaeang;ha e hloke "mafura" leha e le afe ntle le khanya ea letsatsi, 'me e ka sebetsa tlas'a khanya ea letsatsi le mahlaseli a oblique;hape e bonolo haholo ebile e tenyetseha ho tloha khethong ea sebaka, Marulelo le libaka tse bulehileng toropong li ka sebelisoa.Ho tloha ka 1958, phello ea photovoltaic ea letsatsi e 'nile ea sebelisoa ka lekhetlo la pele tšimong ea matla a sebaka sa satellite ka mokhoa oa lisele tsa letsatsi.Kajeno, ho tloha phepelong ea motlakase ea mitha ea ho paka ka boiketsetso ho isa setsing sa solar se marulelong, ho ea setsing se seholo sa ho fehla matla a letsatsi, ts'ebeliso ea eona tšimong ea phepelo ea motlakase e hasane lefatšeng ka bophara.
Matla a letsatsi ke mofuta o ntseng o hōla ka potlako oa matla, 'me 'maraka oa matla a letsatsi le oona o tsoetse pele haholo lilemong tse leshome tse fetileng.Ho latela lintlha, ho ipapisitsoe le matla a selemo le selemo a matla a letsatsi, 'maraka oa lefats'e oa letsatsi o na le sekhahla sa kholo ea selemo le selemo sa 47.4%, ho tloha ho 598MW ka 2003 ho isa ho 2826MW ka 2007. Ho boleloa esale pele hore ka 2012, karolelano ea selemo le selemo e kentsoe. matla a litsamaiso tsa letsatsi ka 'na eketsa ka ho eketsehileng ho 9917MW,' me thekiso ea indasteri eohle ea letsatsi e ka 'na ea eketseha ho tloha liranta tse limilione tse likete tse 17,2 US ka 2007 ho 39.5 limilione tse likete tse lidolara US ka 2012. Keketseho ena e kgolo e haholo ka lebaka la ho eketseha ka potlako tlhokahalo ea 'maraka oa lefats'e, e ntseng e eketseha. ditefiso tsa dijo le ditsiane tse fapaneng tsa mmuso.
Linaheng tse ling tse khōlō tsa lefatše, haholo-holo Jeremane, Italy, Spain, United States, Fora le Korea Boroa, ’muso oa kopanelo, mebuso ea linaha le mekhatlo ea ’muso ea libaka e fane ka lekhetho ho basebelisi ba ho qetela ba lihlahisoa tsa letsatsi ka mokhoa oa lekhetho. puseletso, mekitlane ea lekhetho le likhothatso tse ling, Baphatlalatsi, bahokahanyi ba sistimi le bahlahisi ba fana ka lithuso le likhothatso tsa moruo ho khothaletsa tšebeliso ea matla a letsatsi lits'ebetsong tse amanang le marang-rang le ho fokotsa ho itšetleha ka mehloli e meng ea matla.Leha ho le joalo, lik'hamphani tse tloaelehileng tsa matla a sechaba tse nang le matla a maholo a ho buella lipolotiki li ka boela tsa leka ho fetola melao e amehang limmarakeng tsa tsona, e leng se ka 'nang sa ba le phello e mpe ho nts'etsopele le ts'ebeliso ea khoebo ea matla a letsatsi.
Empa ka kakaretso, ka lebaka la boemo bo sa tsitsang ba lipolotiki le moruo libakeng tse ngata tse hlahisang oli le khase lefatšeng ka bophara, mebuso e mengata e nka mehato e matla ho fokotsa ho itšetleha ha eona ka matla a tsoang linaheng tse ling.Matla a letsatsi a fana ka tharollo e ntle haholo ea ho hlahisa matla, 'me e ke ke ea theha ho itšetleha ka matla ho matla a tsoang linaheng tse ling.Ho feta moo, mathata a ntseng a eketseha a tikoloho le likotsi tsa phetoho ea tlelaemete tse amanang le tlhahiso ea matla a mafura a mesaletsa ea lintho tsa khale li thehile likhothaletso tsa lipolotiki tse entseng hore 'muso o kenye tšebetsong maano a ho fokotsa likhase tse futhumatsang lefatše tse reretsoeng ho fokotsa khase ea carbon dioxide le likhase tse ling.Matla a letsatsi le matla a mang a tsosolositsoeng a ka thusa ho rarolla mathata ana a tikoloho.
Mebuso lefatšeng ka bophara e kentse tšebetsong maano a fapaneng a likhothatso ho khothaletsa nts'etsopele le ts'ebeliso ea matla a letsatsi le matla a mang a ka nchafatsoang.Linaha tse ngata tsa Europe, linaha tse ling tsa Asia, Australia, Canada le linaha tse 'maloa tsa United States le linaha tse ling tsa Latin America li fane ka maano a matla a ka nchafatsoang.Litšusumetso tsa lichelete tsa bareki li kenyelletsa litheolelo tsa theko ea chelete, litefiso tse tlamang tsa photovoltaic le litefiso tsa lekhetho.
Photovoltaics
Mosebetsi oa Li Hejun "Moeta-pele oa Chaena: Phetohelo ea Boraro ea Liindasteri Chaena" (eo hamorao e tla bitsoa "Moeta-pele oa Chaena") [1] ke mokhoa oa "Phetohelo ea Boraro ea Liindasteri" ka khopolo ea Sechaena, 'me boqapi bo fana ka tataiso ea Chaena. phetoho ea photovoltaic.E tla kgona ho rarolla mathata a eneji le ho kgothaletsa phetoho ya moruo, e leng lewa la motheo bakeng sa ntshetsopele ya moshwelella ya China.
"Matla a ka sehloohong a tla sebelisoa ke moloko oa batho nakong e tlang e ke ke ea hlola e e-ba mashala, oli kapa khase ea tlhaho, empa e tla ba matla a letsatsi."Li Hejun o lumela hore "ho ntlafatsa ka matla indasteri e ncha ea matla, haholo-holo indasteri ea photovoltaic, e tla ba monyetla bakeng sa Chaena."
"China e etelletseng pele" e hlalosa mokhoa oa phetoho ea matla a macha a lefats'e, e akaretsa boiphihlelo le lithuto tsa Europe, United States, Japan, Korea Boroa, joalo-joalo mabapi le sena, hammoho le tloaelo ea "Made in China" ea ho feta. ho feta lilemo tse 30 tsa phetoho le ho bula le histori ea tsoelo-pele ea tortuous ea indasteri ea photovoltaic ea Chaena Le ho itloaetsa, likhopolo le ho nahana, moruo le sechaba, indasteri le khoebo, li-angles tsa hona joale le tsa nakong e tlang, 'me ka ho pharaletseng a buisana ka maano, maqheka, maano le mehato eo China e lokelang ho e nka mohatong ona oa phetohelo ea indasteri, kahoo e etsa Kahlolo e ka sehloohong lefatšeng.
“E Eteletseng Pele ea Chaena” e ’nile ea etella pele lethathamong la libuka tse sa tšoaneng ho tloha ha e hatisoa.Ho ea ka tlaleho ea lenane la libuka tsa November 2013 e hatisitsoeng ke mokhatlo oa boraro oa ho beha leihlo "Ho itokolla" indastering ea libuka, "China's Leading One" e bile lethathamong la libuka tsa moruo bakeng sa libeke tse peli tse latellanang ho tloha ha e qala ho ngoloa mathoasong a November 2013. Ho ea ka mohatisi, "China's Leading One" e phatlalalitsoe ho tloha ka Pulungoana, 'me ka khoeli e le' ngoe e se e le 'mampoli oa thekiso ea libuka ea CITIC Publishing.Ho ea ka tlaleho ea “Beijing News” ea la 7 December, 2013, “Moeta-pele oa Chaena” o ile a etella pele lethathamong la libuka tsa tsamaiso ea moruo tsa “Beijing News” “Lethathamo la Lipuku tse nkhang hamonate.”
Mongoli Li Hejun o bitsoa ke mecha ea litaba e le "setsebi sa khoebo, setsebi sa khoebo", buka ena e hapile mopresidente ea hlomphehang oa Peking University National Development Institute, eo pele e neng e le setsebi se ka sehloohong sa moruo oa Banka ea Lefatše Lin Yifu, setsebi se tummeng sa moruo Fan Gang, "The Third Industry "Revolution "Sengoli Jeremy Rifkin, eo e kileng ea e-ba mohlophisi-ka sehloohong oa "Economic Daily", mothehi oa mocha oa China Ai Feng, le mohlophisi-hlooho ea "Economic Reference News" Du Yuejin, o ile a thoholetsoa e le buka ea "phetoho ea boraro ea indasteri" Mokhoa o motle ka ho fetisisa oa mohopolo China.
Likaroloana
Kopano ea phanele ea photovoltaic ke sesebelisoa sa ho hlahisa matla se hlahisang nako e tobileng ha se pepesehetse letsatsi.E na le lisele tse tšesaane tse tiileng tsa photovoltaic tse entsoeng hoo e batlang e le lisebelisoa tsa semiconductor (tse kang silicon).Kaha ha ho na karolo e sebetsang, e ka sebetsoa nako e telele ntle le ho baka tahlehelo.Lisele tse bonolo tsa photovoltaic li ka fana ka matla bakeng sa lioache le li-calculator, 'me mekhoa e rarahaneng ea photovoltaic e ka fana ka mabone bakeng sa matlo le ho matlafatsa marang-rang.Likarolo tsa liphanele tsa photovoltaic li ka etsoa ka libopeho tse fapaneng, 'me likarolo li ka kopanngoa ho hlahisa matla a mangata.Likamore tse peli tsa marulelo le libaka tsa mohaho li tla sebelisa likopano tsa photovoltaic panel, esita le ho sebelisoa e le karolo ea lifensetere, skylights, kapa lisebelisoa tse sireletsang.Mehaho ena ea photovoltaic e atisa ho bitsoa mekhoa ea photovoltaic e khomaretsoeng mehahong.
Boemo ba hona joale le litebello
Phokotso ea bofuma ea Photovoltaic
Ho tloha 2015, Feidong County, Profinseng ea Anhui e hahamalletse le ho tsetela li-yuan tse limilione tse 8.55 ts'ebetsong ea phokotso ea bofuma, 'me e hahile kabo e kopaneng (lelapa) bakeng sa metse e 5 e futsanehileng, malapa a 225 a futsanehileng le 80 "ba-raro-none" haholo. malapa a futsanehileng seterekeng.310 liteishene tsa motlakase tsa photovoltaic.[3]
Matla a letsatsi
molemo
① Ha ho kotsi ea ho khathala;
②E bolokehile ebile e ka tšeptjoa, ha e na lerata, ha e na tšilafalo, e na le botsoalle ka ho feletseng tikolohong (ha ho na tšilafalo);
③ Ha e felle ka kabo ea lisebelisoa, 'me e na le molemo oa ho ba motle ha e ntse e kenngoa marulelong a mohaho;
④Ho fehla motlakase sebakeng sa marang-rang le phepelo ea motlakase ntle le ho sebelisa mafura le ho theha lithapo tsa phepelo;
⑤Boleng bo phahameng ba matla (hona joale, tekanyo e phahameng ka ho fetisisa ea ho fetoha ka laboratoring e fihlile ho feta 47%);
⑥Basebelisi ba bonolo ho amohela maikutlo le ho ba rata haholo;
⑦ Nako ea kaho e khutšoanyane, 'me nako e hlokahalang ho fumana matla e khutšoanyane;
⑧ Ho latela pono ea ts'ireletso ea naha, motlakase oa photovoltaic o ka hlokomela phepelo ea lelapa ka boeona, ho qoba tšenyo e bakiloeng ke ntoa.
Mefokolo
① Lisebelisoa tse sebelisang matla a letsatsi li tlameha ho ba le sebaka se seholo.
② Tšebeliso ea matla a letsatsi e angoa ke boemo ba leholimo le bosiu le motšehare.
③ Lithibelo tsa botekgeniki li fella ka sekhahla se tlase sa tšebeliso ea matla, ts'ebetso e tlase, le matsete a phahameng a lisebelisoa.
④ Ts'ebeliso ea libeteri tsa polokelo ea matla a letsatsi le eona e tla tlisa tšilafalo e kholo.
Ka lebaka la tlhokahalo e ntseng e eketseha ea machaba ea lisele tsa letsatsi tsa photovoltaic, likhoebo tse ntseng li eketseha tsa malapeng li fetohile lifeme tsa photovoltaic cell OEM, 'me li nka monyetla ona ho tsoela pele ho hōla le ho ntshetsa pele.Leano le lecha la matla a United States le fana ka monyetla o motle bakeng sa lik'hamphani tsa photovoltaic tsa malapeng ho ntlafatsa.Baeta-pele ba bang ba indasteri ea malapeng ba se ba qalile ho theha li-subsidiary United States ho etsa konteraka ea merero ea ho hlahisa matla a photovoltaic le ho kena ka mafolofolo 'marakeng oa motlakase oa motlakase oa photovoltaic.
Ha nako e ntse e ea, haeba Chaena e sa sebelise theknoloji ea ho hlahisa matla a letsatsi la photovoltaic haholo, mathata a matla ao tsoelo-pele ea moruo oa Chaena a kopanang le 'ona a tla ba a tebileng le ho feta.Mathata a matla a tla fetoha tšitiso e kholo ho nts'etsopele ea moruo oa China.China ke e 'ngoe ea linaha tse ruileng ka mehloli ea matla a letsatsi.China e na le sebaka sa lehoatata sa lisekoere-k'hilomithara tse limilione tse 1.08, se ajoang haholo sebakeng se ka leboea-bophirima se nang le lisebelisoa tse ngata tsa leseli.Sebaka se le seng sa lisekoere-khilomithara se ka kenngoa ka lisebelisoa tsa photovoltaic tsa 100 megawatts, tse ka hlahisang lihora tse limilione tse 150 tsa kilowatt ka selemo;haeba 1% ea lehoatata e ka ntlafatsoa le ho sebelisoa, e ka hlahisa motlakase o lekanang le selemo kaofela sa 2003 Chaena.Libakeng tse ngata tse kang tse ka leboea ho Chaena le libakeng tse lebōpong la leoatle, khanya ea letsatsi ka selemo e feta lihora tse 2 000, ’me Hainan e se e fihlile lihora tse fetang 2 400, e leng se etsang hore e be naha ea sebele e nang le matla a letsatsi.Ho ka bonoa hore Chaena e na le maemo a sebaka sa ts'ebeliso e atileng ea theknoloji ea ho hlahisa matla a photovoltaic.
Mmuso oa Chaena o boetse o fane ka maano a mang mabapi le nts'etsopele ea matla a macha.Har'a tsona, "Tsebiso ea ho Kenngwa Tshebetsong ha Morero oa Pontšo ea Letsatsi la Khauta" e sa tsoa ntšoa ke eona e hapang mahlo ka ho fetisisa.Tsebiso e tsepamisitse maikutlo ho ts'ehetsa tlhahiso ea matla a photovoltaic e hokahantsoeng ke gridi e hokahantsoeng, phepelo e ikemetseng ea matla a photovoltaic, tlhahiso e kholo ea matla a motlakase a hokahantsoeng le gridi le merero e meng ea lipontšo, hammoho le nts'etsopele ea mahlale a bohlokoa a ho fehla matla a photovoltaic joalo ka tlhoekiso ea thepa ea silicon. le ts'ebetso e amanang le marang-rang le kaho ea matla a mantlha e amanang le eona.Dikirii le maemo a ntshetsopele ya mebaraka a hlakisa siling ya diyuniti tsa dithuso tsa matsete bakeng sa diporojeke tse fapaneng tsa dipontsho.Bakeng sa merero ea ho fehla matla a matla a photovoltaic a marang-rang, ha e le hantle, 50% ea matsete a kakaretso ea tsamaiso ea motlakase oa photovoltaic le merero ea eona ea phetisetso le kabo ea eona e tla tšehetsoa;har'a bona, litsamaiso tse ikemetseng tsa tlhahiso ea matla a photovoltaic libakeng tse ka thōko tse se nang motlakase li tla tšehetsoa ka 70% ea chelete eohle ea matsete;Merero ea mantlha ea indasteri ea theknoloji le merero ea mantlha ea kaho ea bokhoni li tšehetsoa haholo ka litheolelo le lithuso.
Leano lena le khothalletsa Chaena hore butle-butle e be motlakase oa matla a letsatsi a photovoltaic a tsoang ho photovoltaic cell foundry.Bakeng sa monyetla ona oa histori, mathata a tobaneng le lik'hamphani tsa photovoltaic tsa malapeng ha e le hantle li matla haholo.Ke feela ka ho tsoela pele ho ntlafatsa boleng ba lihlahisoa tsa photovoltaic le ho bula liteishene tsa thekiso ea malapeng le tsa machaba re ka sebelisang menyetla hamolemo le ho etsa hore likhoebo li be matla le ho feta.
Matla a letsatsi a na le litšobotsi tsa ts'ireletso e tsosolositsoeng le ea tikoloho.Monyetla ona o entse hore linaha tse ngata, ho kenyeletsoa le China, li nke matla a letsatsi e le indasteri e ncha ea matla.Lihlahisoa tsa photovoltaic naheng ea China haholo-holo li fanoa limmarakeng tsa Europe le Amerika, 'me karolo ea' maraka ea malapeng e nyenyane haholo.Ka lebaka la tlhokahalo e ntseng e eketseha ea 'maraka Europe le United States, indasteri ea photovoltaic ea Chaena e fihletse tsoelo-pele e potlakileng, ka sekhahla sa kholo ea selemo le selemo se fetang 40% lilemong tse hlano tse fetileng.Boemong ba ts'ehetso e eketsehileng e eketsehileng ho tsoa ho maano, menyetla ea kholo ea nakong e tlang ea indasteri ea photovoltaic e tla ba e pharaletseng.
Ho tloha holimo ho ea tlase, ketane ea indasteri ea ho fehla matla a photovoltaic haholo-holo e kenyelletsa liketane tsa indasteri ho kenyelletsa polysilicon, li-wafers tsa silicon, lilae tsa betri le likarolo tsa betri.Ka ketane ea indasteri, ho tloha polysilicon ho ea ho likarolo tsa betri, moeli oa tekheniki oa tlhahiso o ntse o theoha, 'me ka lebaka leo, palo ea lik'hamphani le eona e ntse e eketseha.Ka hona, phaello ea ketane eohle ea indasteri ea photovoltaic e tsepamisitsoe haholo-holo ho khokahanyo ea tlhahiso ea polysilicon e holimo, 'me phaello ea lik'hamphani tse holimo li molemo haholo ho feta tlaase.
Hajoale, phaello e tsoang tlhahisong ea polysilicon naheng ea China e nka karolo e phahameng ka ho fetesisa ea phaello eohle ea lihlahisoa tsa module ea betri ea ho qetela, e fihlang hoo e ka bang 52%;phaello ea tlhahiso ea module ea betri e ka bang 18%;Hoo e ka bang 17% le 13%.
Ho tloha 2008, theko ea polysilicon e qalile ho theoha haholo.Ho fihlela joale, theko ea sebaka sa polysilicon ea lapeng e theohile ho tloha ho lidolara tse 500 / kg ho ea ho lidolara tse 100-150 / kg.Lintlha tsa 2012 ke US $ 18 ~ 30 / kg.
Katoloso ea matla a Polysilicon e potlakile haholo, 'me kholo e batlang e lieha ea tlhokahalo ke eona ntho e ka sehloohong e etsang hore litheko li theohe.Ho latela ponelopele ea iSuppi, ka 2009, phepelo ea polysilicon ea lefats'e e tla habeli, athe keketseho ea tlhokeho e le 34% feela.Ka hona, theko ea polysilicon e ka 'na ea oa ho feta.iSuppi e bile ea bolela hore ka 2010, theko ea sebaka sa polysilicon e tla theohela ho $ 100 / kg, e leng ho tla fokotsa haholo phaello ea bafani ba polysilicon.
Ho theoha ha litheko tsa polysilicon ho tla eketsa phaello ea bahlahisi ba lisele, empa khoebo e hloekileng ea silicon wafer le eona e baka likotsi tse kholo.Ebang ke mofani oa thepa ea polysilicon e ka holimo kapa ke moetsi oa lisele tse tlaase, ha ho na mathata a tekheniki ho etsa silicon.Ha tse peli tse holimo le tse tlase li kena khoebong ea silicon wafer ka nako e le 'ngoe, phaello ea ketane ena ea khoebo ea silicon wafer e hatelloa haholo.
Indasteri ea photovoltaic ea Chaena e thehile ketane ea indasteri e batlang e phethehile.Ka 2009, tlhahiso ea polysilicon Chaena e feta lithane tse 20,000, 'me tlhahiso ea lisele tsa letsatsi e feta 4,000 MW.E fetohile naha e kholo ka ho fetisisa lefatšeng ea lisele tsa letsatsi ka lilemo tse tharo tse latellanang.
Ka May 2010, Mokhatlo oa Chaena oa Photovoltaic Industry Alliance o thehiloe, o hohela likhoebo tsa 22 tsa malapeng tsa photovoltaic backbone, mekhatlo ea indasteri le mekhatlo ea lipatlisiso hore e kene.China Photovoltaic Industry Alliance e shebane le ho tataisa maano a kopanelo a indasteri, ho khothaletsa lits'ebetso, le nts'etsopele ea maemo, ho etsa lipatlisiso ka maano a khothaletsang nts'etsopele ea indasteri ea photovoltaic, le ts'ehetso e ntseng e eketseha bakeng sa phetoho ea mahlale a koporasi le ntlafatso ea indasteri.China Photovoltaic Industry Alliance e tla ikemisetsa ho kopanya lisebelisoa tsa indasteri, ho ntšetsa pele tokiso ea sebopeho, le ho fetola mekhoa ea ntlafatso, ho matlafatsa bonngoe ba indasteri, le ho holisa tšusumetso ea machaba le tlholisano.
Ka 2001, Wuxi Suntech e atlehile ho theha mohala oa tlhahiso ea lisele tsa letsatsi tsa 10MWp (megawatt).Ka Loetse 2002, mohala oa pele oa tlhahiso ea lisele tsa letsatsi oa 10MW oa Suntech o ile oa kenngoa ka molao tlhahisong, ka matla a tlhahiso a lekanang le kakaretso ea lilemo tse 'ne tse fetileng tsa tlhahiso ea lisele tsa letsatsi tsa naha.Lekhalo lefapheng la machaba la photovoltaic le khutsufalitsoe ka lilemo tse 15.
Ho tloha 2003 ho isa 2005, e khannoang ke 'maraka oa Europe, haholo-holo' maraka oa Jeremane, Suntech le Baoding Yingli li ile tsa tsoela pele ho atolosa tlhahiso.Lik'hamphani tse ling tse ngata li thehile mela ea tlhahiso ea lisele tsa letsatsi, e leng se entseng hore ho be le khōlo e potlakileng ea tlhahiso ea lisele tsa letsatsi Chaena.
Ka 2004, Sino-Silicon Hi-Tech, e thehiloeng ka kopanelo ke Luoyang Monocrystalline Silicon Plant le China Nonferrous Design Institute, e ile ea iketsetsa lipara tse 12 tsa libopi tsa phokotso tsa silicon tse bolokang matla.E itšetlehile ka sena, ka 2005, e ne e le morero oa pele oa tlhahiso ea silicon ea lithane tse 300 tsa malapeng.E phethiloe le ho kenngoa ts'ebetsong, e ileng ea bula selelekela sa nts'etsopele e kholo ea polysilicon Chaena.
Ka 2007, China e ile ea e-ba naha e hlahisang lisele tsa letsatsi ka ho fetisisa, 'me tlhahiso ea eona e ile ea tloha ho 400MW ka 2006 ho ea ho 1088MW.
Ka 2008, tlhahiso ea lisele tsa letsatsi tsa China e fihlile ho 2600MW.
Ka 2009, tlhahiso ea lisele tsa letsatsi tsa China e fihlile ho 4000MW.
Ka 2006, tlhahiso ea selemo le selemo ea lisele tsa letsatsi e ne e le 2500MW.
Ka 2007, tlhahiso ea selemo le selemo ea lisele tsa letsatsi e ne e le 4,450MW.
Ka 2008, tlhahiso ea selemo le selemo ea lisele tsa letsatsi e ne e le 7,900MW.
Ka 2009, tlhahiso ea selemo le selemo ea lisele tsa letsatsi e ne e le 10,700MW.
Ka Hlakubele 2013, Lekhotla la Mahareng la Batho la Wuxi City le ile la fana ka tsebiso e reng Wuxi Suntech Solar Power Co., Ltd. e ne e ke ke ea lefa mekoloto e loketseng mme e ahlotse ho putlama le ho hlophisa bocha ho latela molao.
Likarolong tse tharo tsa pele tsa 2015, kakaretso ea boleng ba tlhahiso ea indasteri ea tlhahiso ea photovoltaic ea Chaena e fetile li-yuan tse limilione tse likete tse 200.Har'a tsona, tlhahiso ea polysilicon e ka bang lithane tse 105,000, keketseho ea 20% selemo le selemo;tlhahiso ea silicon wafer ke likotoana tse ka bang limilione tse likete tse 6.8, keketseho ea ho feta 10% selemo le selemo;tlhahiso ea sele e ka bang 28GW, keketseho ea ho feta 10% selemo le selemo;tlhahiso ea module e ka bang 31GW, selemo le selemo Keketseho ea 26.4%.Phaello ea likhoebo tsa photovoltaic e ntlafalitsoe haholo, 'me likhokahano tsohle tsa ketane ea indasteri li eketsehile haholo.Likotareng tse tharo tsa pele tsa 2015, lihlahisoa tsa China tsa photovoltaic li kenya le ho romela kantle, kaho ea seteishene sa motlakase se tlase, phaello ea lik'hamphani le mafapha a mang a ntse a ntlafala.Har'a bona, boleng ba kantle ho naha ba lihlahisoa tse kholo tsa photovoltaic joalo ka li-wafers tsa silicon, lisele tsa letsatsi le li-module li fihlile ho US $ 10 billion.Matla a photovoltaic a sa tsoa kenngoa a ka bang 10.5GW, keketseho ea 177% selemo le selemo, moo seteishene sa matla a fatše se ka bang 6.5GW.[4-5]
Bothata ba tekheniki
Hona joale, matla a ikemetseng a lipatlisiso le nts'etsopele ea lik'hamphani tsa photovoltaic tsa Chaena hangata ha li matla.Thepa ea mantlha ea semiconductor le lisebelisoa li romelloa kantle ho naha.Bothata ba botekgeniki bo thibetse haholo nts'etsopele ea indasteri ea photovoltaic ea China.
Ka ketane eohle ea indasteri ea photovoltaic, monyako oa theknoloji ea ho paka le motse-moholo ke o tlaase ka ho fetisisa, o fellang ka ho hlaha ha lik'hamphani tse fetang 170 tsa ho paka Chaena ka nako e khutšoanyane, ka kakaretso ea ho paka ka matla a seng ka tlase ho limilione tse 2 tsa kilowatts.Leha ho le joalo, ka lebaka la ho phahama ha litheko tsa thepa e tala le matla a ho paka a mangata, lik'hamphani tsena li na le phaello e nyane mme boleng ba sehlahisoa ha bo lekane.
Ha re bua hantle, baetsi ba lisele tsa letsatsi tse kang Wuxi Suntech le Nanjing Zhongdian Photovoltaic, tse ka holimo ho ketane ea indasteri le tse nang le theknoloji e tsoetseng pele, li molemo haholo.Boholo ba bona ba hlahisa lisele tsa letsatsi tsa crystalline tsa moloko oa pele tse nang le ts'ebetso e tsitsitseng 'me ke lihlahisoa tse tloaelehileng' marakeng.
Leha ho le joalo, lefats'eng, lihlahisoa tsa lisele tsa letsatsi li fetoha ho tloha molokong oa pele ho ea molokong oa bobeli.Palo ea lisebelisoa tsa silicon tse sebelisoang lifiliming tse tšesaane tsa letsatsi tsa lihlahisoa tsa moloko oa bobeli li fokotsehile haholo, 'me litšenyehelo tsa tsona li se li le tlase ho feta tsa lisele tsa letsatsi tsa crystalline.Mahlong a litsebi, lisele tsa letsatsi tse tšesaane tsa filimi li tla hlōlisana ka matla le lisele tsa letsatsi tsa crystalline nakong e tlang.
Kong Li, mofuputsi oa Setsi sa Boenjiniere ba Motlakase oa Sekolo sa Machaena sa Mahlale le motlatsi oa molula-setulo oa China Renewable Energy Society, o lumela hore ho na le lekhalo le leholo lipakeng tsa China le linaha tsa kantle ho lipatlisiso tse latelang le nts'etsopele ea solar ea letsatsi. lisele le nts'etsopele ea lisele tsa letsatsi tse tšesaane tsa filimi, bonyane lilemo tse 10 morao.
Moetsi oa rekoto ea lefats'e oa theknoloji ea photovoltaic ha e le hantle ke lik'hamphani tsa kantle ho naha.Ka mohlala, Kyocera Japane e hlahisitse sele ea letsatsi ea polycrystalline silicon e nang le katleho ea phetoho ea photoelectric ea 18.5%;Sanyo Japan e sebelisa sele e nyalisitsoeng ea letsatsi e entsoeng ka li-crystalline silicon substrates le lifilimi tse tšesaane tsa amorphous silicon tse nang le bokhoni ba ho fetola lifoto tsa 22%;United Solar K'hamphani e feto-fetohang ea amorphous silicon e tšesaane-filimi lisele tsa letsatsi tse nang le likhoele tsa tšepe tse sa hloekang tsa boemo ba micron joalo ka li-substrates li na le melemo ea boima bo bobebe le ho feto-fetoha ha li bapisoa le lisele tsa letsatsi tse thata tsa likhalase tsa lik'hamphani tse ling.
Theknoloji ea lefats'e ea photovoltaic e ntse e tsoela pele ho atleha, 'me litšenyehelo tsa indasteri li ntse li theoha."2007 China Photovoltaic Development Report" e boletse hore ka tsoelo-pele e tsoelang pele ea thekenoloji le katoloso e tsoelang pele ea tekanyo ea indasteri, litšenyehelo tsa motlakase oa photovoltaic li lebeletsoe ho hlōlisana le matla a tloaelehileng ka mor'a 2030 le ho fetoha mokhoa o tloaelehileng oa tšebeliso ea matla.
Sebokeng sa Lefatše sa Solar sa 2007 le Pontšo e neng e tšoaretsoe Beijing ka Loetse, Motlatsi oa Mopresidente oa Mokhatlo oa Machaba oa Matla a Letsatsi le moeletsi oa Japane Kyocera Corporation Yukawa Yui o ile a hlahisa hore Japane e rera ho fokotsa litšenyehelo tsa tlhahiso ea matla a photovoltaic ho lekana le 2010, 2020 le 2030. Boemong ba 1.5 yuan, 0,93 yuan le 0.47 yuan ka kWh.Ho ea ka ponelopele ea Mokhatlo oa Machaba oa Matla, phepelo ea matla a lefats'e ea photovoltaic e tla ikarabella bakeng sa 2% ea kakaretso ea tlhahiso ea matla ka 2020, le 20% -28% ka 2040.
Tšehetso ea Leano
Tsoelo-pele ea indasteri ea photovoltaic ea Chaena e nakong e ntseng e phahama.Haeba e ka phunyeletsa litšitiso tsa maano le thekenoloji, e tla ba le bokamoso bo se nang moeli.Cui Rongqiang, motsamaisi oa Setsi sa Matla a Letsatsi le mookameli oa bongaka Univesithing ea Shanghai Jiaotong, o lumela hore mmuso oa hajoale o lokela ho matlafatsa tataiso ea maano ho khothaletsa indasteri ho khutsufatsa lekhalo le boemo bo tsoetseng pele ba machabeng.
Ntlha ea pele, etsa moralo oa nako e telele ho isa bohareng ba sepheo sa "ho hlaolela 'maraka oa kopo ea photovoltaic le ho khothalletsa nts'etsopele ea indasteri ea photovoltaic",' me u hlalose ka molao le ho ntlafatsa karolo ea theko ea motlakase e tsosolositsoeng le tšebeliso ea bohlokoa.
Ea bobeli, khothalletsa baahi hore ba hlahlobe Inthanete.Ho sebelisa phihlelo ea linaheng tse ling, butle-butle ho qala le ho kenya ts'ebetsong "moralo oa marulelo a photovoltaic" oa sebele ho theha boemo ba ho hlahisa matla a photovoltaic mohahong oa matla a naha.
Ntlha ea boraro, theha lichelete tsa tšehetso e khethehileng le ho kenya ts'ebetsong maano a phokotso ea litefello le ho lokolloa ha lichelete le lekhetho.Ka mohlala, hona joale, lichelete tse khethehileng li huloa ho tloha litefisong tsa motlakase oa malapeng ho ea indastering ea photovoltaic;bakeng sa nts'etsopele ea matla a photovoltaic libakeng tse futsanehileng, karolo ea lithuso tsa 'muso, karolo ea tšehetso ea khoebo, le tšehetso ka theko ea theko, joalo-joalo.
Ea bone, ithute ho phihlelo ea mehaho e tloaelehileng linaheng tse tsoetseng pele e tlameha ho ba le phihlelo ea lihlahisoa tsa photovoltaic, le ho kenya ts'ebetsong maano a thata bakeng sa matla a letsatsi litsing tsa sechaba le mehaho ea 'muso libakeng tse tsoetseng pele.
Ea bohlano, ts'ehetsa indasteri ea lisebelisoa tse tala tsa silicon e phahameng, e fokotsa litšenyehelo tsa lisele tsa photovoltaic, ebe e potlakisa phokotso ea litšenyehelo le ts'ebeliso ea ts'ebeliso ea limela tsa motlakase tse amanang le gridi ea photovoltaic.
Khaello ea litalenta
Likholetjheng tse fetang 1,200 tse phahameng tsa mosebetsi oa matsoho naheng ka bophara, ha ho tse fetang 30 tse thehileng likopo tse kholo tsa kopo ea theknoloji ea tlhahiso ea matla a photovoltaic.Moprofesa Dai Yuwei, molula-setulo oa Komiti e Ncha ea Thuto ea Matla ea Koleche e Phahameng ea Mosebetsi oa Lekala la Thuto, o boletse hore kaha ho na le khaello ea basebetsi ba khethehileng ba nang le tsebo e phahameng Chaena, hangata hoa hlokahala ho hira ba fumaneng mangolo a elektroniki, boenjiniere ba lik'hemik'hale le tse ling tse khethehileng, 'me u li koetlise ha ho hlokahala.Boholo ba indasteri ea photovoltaic e hloka litalenta tse nang le tsebo e rarahaneng, 'me lekhalo le leholo le hloka ho tlatsoa ka potlako ke ba fumaneng mangolo a mosebetsi oa matsoho.
Motho ea ikarabellang k'hamphaning e tsebahalang ea matla a letsatsi o ile a boela a re: Indasteri ea photovoltaic e ntse e eketseha, 'me masimo a ts'ebeliso ea matla a letsatsi a ntse a eketseha, empa ho na le litsebi tse fokolang haholo,' me lekhalo la selemo le selemo le ka bang 200,000.
maraka mose ho maoatle
Qetellong ea 2007, kakaretso ea 'maraka oa lik'hamphani tsa photovoltaic tsa Chaena tse thathamisitsoeng United States li fihlile sebakeng se phahameng ka ho fetisisa, hoo e ka bang liranta tse limilione tse likete tse 32 tsa US.Kajeno, palo ea lihlopha e eketsehile ho ea ho 11, empa kakaretso ea 'maraka ke liranta tse limilione tse likete tse 2 feela, tse oeleng ka ho feta 90% ho tloha tlhōrōng.Selemong se fetileng le halofo, theko ea theko ea elasticity ea lihlahisoa tsa photovoltaic e hlōlehile ka ho feletseng, litheko li theohile haholo, empa tlhokahalo e bile thata.Xu Min o lumela hore lebaka le ka sehloohong ke leano le tiileng la mekoloto ea libanka.E le 'maraka o moholo ka ho fetisisa lefatšeng oa photovoltaic, Europe e na le bothata bo boholo ba likoloto, maemo a mokitlane a thata,' me 'maraka oa photovoltaic o boemong bo bobe.
Ho phaella moo, Sehlopha sa Jefferies se hakanya hore ka lebaka la leano la bobeli-ba khahlanong le leano la US le amang li-export tsa Chaena, ke kotara ea pele feela ea selemo sena, tahlehelo ea lik'hamphani tsa photovoltaic tsa Chaena ka lebaka la li-anti-reaction tse peli li fihlile liranta tse limilione tse 120 tsa US, e lekana le lik'hamphani tsa Machaena tse hlokang ho rekisa li-module tse ling tsa 2.4GW e le hore li fumane Litšenyehelo.
Hona joale, indasteri ea photovoltaic e khaolitse tlhahiso 'me e ile ea senyeha, joalo-joalo,' me ho thata haholo hore likhoebo li fumane chelete ho tsoa 'marakeng.Xu Min o boletse hore lik'hamphani tse ka bang 10 tsa photovoltaic li lekile ho ea sechabeng empa ha lia atleha.
Ho ea ka websaeteng ea China Semiconductor Industry Association, Xu Min o boletse hore ho theoha ha theko ea lihlahisoa tsa photovoltaic ho bakile tšenyo e khōlō ea thepa bakeng sa lik'hamphani tsa photovoltaic.Har'a lik'hamphani tse robong tsa photovoltaic tse baloang ke Jefferies, tahlehelo ea ho senyeha ha thepa karolong ea bobeli ea selemo se fetileng e ne e le holimo ho US $ 3,9 limilione tse likete..
Federal Energy Regulatory Commission (FERC) haufinyane tjena e phatlalalitse tlatsetso ea phepelo ea motlakase ea boemo bo holimo ka Mphalane, ha ho ntse ho e-na le merero e mehlano feela ea photovoltaic, e leng kakaretso ea 31 MW, e ka tlase ho 20% ea karolelano ea khoeli le khoeli ea 180 MW ka 2014.
Hoa lokela ho hlokomeloa hore FERC e bala feela matla a letsatsi a matla a letsatsi, kahoo lintlha tsena ha li kenyelle libaka tse ntseng li hōla tsa "after-meter", ho kenyelletsa le marulelo a marulelo a letsatsi la photovoltaic bakeng sa malapa, likhoebo le likolo.
Ho sa tsotellehe tsoelo-pele e liehang ea merero ea photovoltaic ea boemo bo botle boemong bona, 'maraka oa naha ka bophara oa photovoltaic o lebeletsoe hore o eketsehe ho 6.5 GW ka 2014, keketseho ea 36% ho tloha 2013, e leng se etsang hore matla a letsatsi a fete khase ea tlhaho e le mohloli o moholo ka ho fetisisa oa ho hlahisa matla a macha. .
Likhamphani tse holimo tsa 10 tsa kantle ho naha tse thathamisitsoeng tsa China photovoltaic
Likhamphani tse 10 tse holimo ka ho fetisisa tse nang le chelete e ngata ea 'maraka indastering ea photovoltaic ea China mose ho maoatle (data ho tloha ka la 13 Phato 2012)
TOP 1: GCL-Poly Market value: 18.3 billion (HKD) = 2.359 billion (USD)
TOP 2: Boleng ba 'Maraka oa Trina Solar: limilione tse 389 (USD)
TOP 3: Theko ea 'Maraka ea Yingli Green Energy: limilione tse 279 (USD)
TOP 4: Boleng ba Mmaraka oa Jingao Solar: limilione tse 204 (USD)
TOP 5: Theko ea 'Maraka oa Suntech Power: limilione tse 197 (USD)
TOP 6: Saiwei LDK boleng ba mmaraka: limilione tse 192 (USD)
TOP 7: Yuhui Sunshine boleng ba Mmaraka: limilione tse 135 (USD)
TOP 8: Boleng ba Mmaraka oa Artus Solar: limilione tse 127 (USD)
TOP 9: Theko ea Hanwha New Energy Market: limilione tse 97.130 (USD)
TOP 10: Theko ea 'maraka ea JinkoSolar: limilione tse 57.9092 (USD) ...
khang
Phupu 2012
Lekala la Khoebo la Chaena le tiisitse hore le qalile nyeoe ea "dual-reverse" khahlanong le United States lebaleng la polysilicon le phuputso e khahlanong le ho lahla Korea Boroa.
November 2012
Lekala la Khoebo la Chaena le entse qeto ea ho etsa lipatlisiso tse khahlanong le lithuso le liphuputso tse khahlanong le ho lahleheloa ke chelete ho polysilicon e tsoang linaheng tse ling e tsoang linaheng tsa European Union, 'me e tla etsa lipatlisiso tse kopantsoeng le "lipatlisiso tse peli" tsa lihlahisoa tsa polysilicon tse qalileng. United States le Korea Boroa.
Li anngoe ke koluoa ea likoloto tsa Europe le ts'ireletso ea khoebo ea linaha tse ngata, lik'hamphani tsa China photovoltaic li bile le tahlehelo e kholo.Har'a bona, Savi e lahlile ho feta US $ 400 milione halofong ea pele ea 2012, mme Suntech Power e lahlile US $ 180 milione ho Q2 ka 2012.
Khomishene ea Europe e phatlalalitse ka 4th hore European Union e tla beha lekhetho la nakoana le khahlanong le ho lahla lihlahisoa tsa photovoltaic tse hlahisoang Chaena ho tloha ka June 6. Tekanyo ea lekhetho bakeng sa likhoeli tse peli tsa pele e tla ba 11,8% 'me ka mor'a moo e tla nyolohela ho 47,6%.
Khomishene ea Europe e boletse polelong ea hore, ha ho nahanoa hore e tla netefatsa phepelo e tsitsitseng ea lihlahisoa tsa photovoltaic ka nako e khuts'oane, komiti e ile ea etsa qeto ea ho kenya tšebetsong litefiso tsa nakoana ka mehato e 'meli.Ho tloha ka la 6 Phuptjane, EU e tla kenya tšebetsong sekhahla sa lekhetho sa nakoana sa 11.8%.Ka mor'a la 6 Phato, sekhahla sa lekhetho se tla nyolohela ho 47.6%, moo karolelano ea sekhahla sa lekhetho e leng 37.2% ho ea ho 67.9%.
Mokomishinara oa Khoebo oa EU De Gucht o boletse sebokeng sa boralitaba hore tekanyo ea lekhetho ea nakoana e tla bolokoa bakeng sa likhoeli tsa 6 ho fihlela ka December, ka mor'a moo Komisi ea Europe e tla etsa qeto ea hore na e tla beha tefiso e sa feleng ea lihlahisoa tsa photovoltaic tse entsoeng Chaena.Hang ha tefiso e behiloe, litefiso li tla tsoelapele ka lilemo tse 5.
Leha ho le joalo, ka letsatsi lona leo, European Union's Affordable Photovoltaic Union (AFASE) e rometse lengolo le bulehileng ho De Gucht le kopa qeto ea eona ea ho emisa lekhetho.Lengolo le boletse hore liketso tsa Komisi ea Europe li tla etsa hore matla a letsatsi a lefelle litšenyehelo ho feta matla a mashala kapa a nyutlelie, e leng se neng se tla etsa hore matla a letsatsi a hloekileng a se ke a nka sebaka sa matla a litšila.Lengolo leo le ile la hatisa: “Ho fetoha ha tlelaemete ke phephetso e khōlō ka ho fetisisa molokong oa rōna, ’me matla a letsatsi a theko e tlaase ke sebetsa se matla sa ho sebetsana le phephetso ena.”
Ka kopo ea European Union Support Solar Energy Organisation (EU ProSun), Khomishene ea Europe e ile ea thakhola lipatlisiso tse khahlanong le ho lahla le ho thibela lithuso ho lisele tsa letsatsi tse tsoang China ka Loetse le Pulungoana 2012.
De Gucht o boletse hore Komisi ea Europe e lumela hore tekanyo ea ho lahla ha lik'hamphani tsa photovoltaic tsa Chaena ho ea 'marakeng oa EU ke 112,6%,' me tekanyo ea tšenyo ea lihlahisoa tsa photovoltaic tsa EU ke hoo e ka bang 67,9%.Khomishene ea Europe e boetse e lumela hore lihlahisoa tsa Machaena li entse hore palo e kholo ea lik'hamphani tsa photovoltaic tsa EU li senyehe 'me li ame menyetla ea mesebetsi e ka bang 25,000 ho EU.
Khomishene ea Europe e khothalelitse linaha tseo e leng litho tsa EU hore li qobelle mosebetsi oa nakoana oa 47.6% o khahlanong le ho lahla lihlahisoa ho lihlahisoa tsa China tsa photovoltaic.Ho ea ka mehloli, tlhahiso ena e ile ea hanyetsoa ke linaha tse 18 tseo e leng litho.
Rong Sili, motsamaisi oa lefapha la litaba tsa sechaba sa Europe la Trina Solar, o boletse hore litefiso tsa nakoana tse khahlanong le ho lahla tse behiloeng ke EU, ebang ke 11.7% kapa 47.6%, li tla ba le phello e mpe haholo lik'hamphaning tse amanang le China le Europe. .O itse: "Bareki ba rona ba Majeremane ba hakantse hore haeba lekhetho la EU le behiloe ho 15%, joale 85% ea khoebo ea bona e ka lahleha."
De Gucht o boetse a re: "Khomishene ea Europe e tla lula e ikemiselitse ho qala lipuisano le barekisi ba lihlahisoa tsa photovoltaic ba China le likamore tse amehang tsa khoebo.Haeba mahlakore ka bobeli a ka fumana tharollo e nepahetseng, litefiso tsa nakoana li tla emisa ho bokelloa. ”
Mabapi le sena, Rong Sili o itse: “Ke ’nete, k’hamphani ea rōna e amohela lipuo tse joalo, empa sena se hloka botšepehi ba mahlakore ka bobeli.”[6-8]
Ka June 4, 2013, Komisi ea Europe e phatlalalitse hore EU e tla beha mosebetsi oa nakoana oa ho thibela ho lahla ha 11.8% ho lisebelisoa tsa letsatsi le lisebelisoa tsa bohlokoa tse hlahisoang Chaena ho tloha ka June 6. Haeba Chaena le Europe li hlōleha ho fumana tharollo pele ho 6 August, sekhahla sa lekhetho se khahlanong le ho lahla se tla nyolohela ho 47.6%.
Wuxi Suntech: Molula-setulo Shi Zhengrong
Jiangxi Saiwei: Molula-setulo Peng Xiaofeng
Sehlopha sa Yingli: Molula-setulo Miao Liansheng
Sehlopha sa Jingao: Molula-setulo Jin Baofang
Artus: Molula-setulo Qu Xiaohua
Trina Solar: Molula-setulo Gao Jifan
Hanwha New Energy: Molula-setulo Nan Shengyou
Yuhui Sunshine: Molula-setulo Li Xianshou
JinkoSolar: Molula-setulo Li Xiande
Nanjing CLP: Molula-setulo Lu Tingxiu
Likhoebo tsa China tsa photovoltaic li lokela ho arabela joang ho "anti-double"
Mabapi le hore na lik'hamphani tsa photovoltaic tsa Sechaena li lokela ho sebetsana joang le "dual-reverse" ea United States, batho ba bangata ba indasteri ba behile leano la "ho feta leoatleng".Ha e le hantle, leano la ho atolosa mose ho maoatle le lokela ho fetoha leano la nako e telele bakeng sa lik'hamphani tsa photovoltaic tsa Chaena.Ho sa tsotellehe hore na ho na le "anti-double", e lokela ho etsoa ka mokhoa o reriloeng;ho feta moo, mmuso o moholo le ona o lokela ho fana ka tshehetso e lekaneng e le hore o tle o kgone ho fa naha e lekaneng Thekiso e ntle ya matlotlo a kantle ho naha.Sena se se se boletsoe pele.Leha ho le joalo, joaloka mohoebi, ho lokela ho hlokomeloa hore ho theha fektheri mose ho maoatle ke taba e rarahaneng le ea nako e telele, e hlokang lipatlisiso tse hlokolosi le ho etsa liqeto ka hloko.Haeba e le feela ka lebaka la "khanyetso e habeli", qeto e etsoa ka potlako, 'me e ka' na eaba ha e le hantle e fosahetse.Ho feta moo, ho na le leano la ho sebetsana le keketseho ea litšenyehelo e bakoang ke ho theha lifeme mose ho maoatle.
Leha ho le joalo, ke habohlokoa haholo hore lik'hamphani tsa photovoltaic tsa Sechaena li sebelise monyetla oa ho theoha ha hona joale indastering ea photovoltaic, ho matlafatsa matla a bona kapele kamoo ho ka khonehang, ho matlafatsa bokhoni ba bona ba ho hanela likotsi, le ho ntlafatsa theknoloji le maemo a tlhahiso, e leng karabo ea sebele.Litlhahiso tse tharo ke tsena:
Ka sebete re lokela ho amohela theknoloji e ikemetseng ea China
Le hoja Chaena e le naha e kholo ea tlhahiso ea photovoltaic, hase naha e matla ea ho etsa photovoltaic.Ho nka mohlala oa polysilicon ea hajoale, theko ea thekiso ea kantle ho naha ho China e fokotsehile ho 150,000 yuan / ton, mme ho ntse ho na le phaello, empa hoo e ka bang lik'hamphani tsohle tsa China li ka emisa tlhahiso feela.Sena ke phello ea ho itšetleha ka theknoloji ea linaheng tse ling.Leha ho le joalo, phihlelo ea tlhahiso ea Chaena ho theosa le lilemo e hlile e bokelletse letlotlo la mekhoa e mecha.Ha e le hantle, lik'hamphani tse ngata li thehile mekhoa e mengata ea "photovoltaic" e ngata "e theko e tlaase, e sebetsang hantle haholo".Ka mohlala, mokhoa oa PM polysilicon ho hloekisa theknoloji e entsoeng ke Shanghai Provo e ka fokotsa litšenyehelo ho 60,000 yuan / ton tlas'a bohloeki ba 99.99995%, e leng 1 / 2.5 feela ea litšenyehelo tsa mokhoa oa Siemens polysilicon linaheng tse ling.Theknoloji ea kristale e se nang peo e lahlelang kristale e le 'ngoe e ntseng e ntlafatsoa ke Shanghai Pro ha e na ts'ebetso e phahameng feela empa hape e theko e tlase, hape e se e le maemong a etelletseng pele machabeng.Sebōpi sa ingot sa polycrystalline sa silicon sa li-ingot tse 'nè se Shanghai Provo se na le sebōpi se le seng sa 3,200 kg.Tšebeliso ea matla ka ingot e ka tlase ho 5 kWh / kg.Boleng ba lijo-thollo bo molemo ho feta ba lisebelisoa tsa ingot tsa Europe le Amerika.Sena se bonts'a hore bokhoni ba tlhahiso ea lisebelisoa tsa China le ts'ebetso ea lipatlisiso le nts'etsopele bo se bo le maemong a holimo a machabeng.Boemong bo tlase ba boemo ba mathata a hona joale, ha feela lik'hamphani tsa Machaena tsa photovoltaic li sebelisa ka sebete mahlale ana a macha bakeng sa ntlafatso e ikemetseng, ka sebete li amohela katleho ea tsona ea thekenoloji ea lapeng, 'me li ikemela ho nts'etsapele lihlahisoa tsa photovoltaic tse sebetsang hantle le tse bolokang matla, li ka fokotsa haholo. litšenyehelo tsa ho etsa photovoltaic.Ka Mmesa 2013, projeke ya Wuhan Aowei Energy ya “High Efficiency Roof Concentrating Concentrating Power Feration System” e ile ya hapa kgau e ikgethang ya kgauta Pontshong ya 41 ya Geneva International Invention Exhibition mme e bile e nngwe ya dikgau tse tharo tse ikgethang tsa gauta tse hapilweng ke moifo wa China.
2020-05-09
