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Hobaneng ha Photovoltaics e Ratoa ke Maraka?Na Phatlalatso ea Matla a Phatlalatso ea Photovoltaic e ka ba le Menyetla?

  • litaba2021-10-18
  • litaba

ajoa photovoltaic

 

Musk o kile a re: Mphe sebaka ka lenala la monoana 'mapeng oa United States,' me nka theha matla a ka fanang ka United States kaofela.Mokhoa oo a o boletseng ke motlakase oa motlakase oa photovoltaic +polokelo ea matla.

Haeba profinse e kholo ea Chaena, e kang Inner Mongolia / Qinghai le liprofinse tse ling tse nang le sebaka se seholo, lisebelisoa tsohle tsa letsatsi le mobu li sebelisetsoa ho hlahisa matla, ka sebele li ka fana ka matla a motlakase a naha tlas'a maemo a loketseng.

Bokhoni ba hona joale ba China bo kenyellelitsoeng ba photovoltaics ke 254.4GW, empa tlas'a motheo oa ho se nke lehlakore ha carbon, matla a letsatsi a hloekileng, a sa silafetseng / a ke keng a fela ke oona tataiso e tšepisang ka ho fetisisa.

Tlalehong e lokollotsoeng ka Hlakubele selemong sena, ho boletsoe hore ka 2030, matla a China a kentsoeng photovoltaic a fehlang matla a motlakase a tla fihla ho 1,025GW, mme ka 2060, matla a ho fehla matla a photovoltaic a kentsoeng a tla fihla ho 3800GW.Motlakase o hlwekileng hajwale o kenyeletsa matla a hydropower/nuclear power/ wind power/photovoltaic power fehlang, tse seng boholo ka sekala.Palo e hlakileng haholoanyane ke ea hore selemong se fetileng, matla a kentsoeng a matla a fehlang metsi e ne e le li-kilowatts tse limilione tse 370, matla a nyutlelie e ne e le a li-kilowatt tse limilione tse 50, a matla a moea e ne e le li-kilowatt tse limilione tse 280, ’me a matla a photovoltaic e ne e le li-kilowatt tse limilione tse 250.

Ho na le mehloli e mengata ea matla a hloekileng, 'me matla a kentsoeng a matla a photovoltaic a tlase ho feta a matla a moea.Ke hobane'ng ha 'maraka o na le tšepo ka matla a photovoltaic?

 

1. Theko e tlaase

Lilemong tse leshome tse fetileng, litšenyehelo tsa tlhahiso ea matla a photovoltaic ka kilowatt-hora e theohile ka 89%, 'me theko e tloaelehileng ea motlakase ka kilowatt-hora ke e' ngoe ea mehloli ea matla a theko e tlaase ka ho fetisisa ea mefuta eohle ea matla a matla.Ka karolelano litšenyehelo tsa kaho ea liteishene tsa motlakase tse thehiloeng fatše ka 2019 ke 4.55 yuan ka watt, ka nako eo theko ea motlakase e leng 0.44 yuan ka kilowatt-hora;ka 2020, theko ea motlakase ke 3.8 yuan ka watt, 'me theko ea motlakase ke 0.36 yuan ka kilowatt-hora.Litšenyehelo tsa kaho li tla tsoela pele ho theoha ka tekanyo ea 5-10% ka selemo nakong e tlang, 'me data e bolela esale pele hore e tla theohela ho 2.62 yuan / W ka 2025.

Photovoltaic ea China e kentse tšebetsong phihlello ea inthanete e lekanang.Hona joale, ke metse e seng mekae feela ea pele le ea bobeli le libaka tse ling tse nang le mehloli e fokolang ea mahlaseli a letsatsi a ntseng a e-na le lithuso tsa photovoltaic.Libaka tse ngata li se li fihletse ho iphelisa, ho fokotsa litšenyehelo tsa photovoltaic, ho eketseha ha matla a ho hlahisa matla, ho ntlafatsa matla a ho hlahisa matla a monocrystalline silicon / polycrystalline silicon, 'me litšenyehelo li tla fokotseha le ho feta nakong e tlang.

Seo re tobaneng le sona hona joale ke bothata ba likhaello tse holimo, 'me matla a tlhahiso ea thepa ea silicon ha a khone ho tsamaisana le tšebeliso, e leng se bakang litšenyehelo tse phahameng haholo.Li-module tsa photovoltaic le li-brackets li theko e tlaase haholo ho feta lilemong tse 'maloa tse fetileng.

 

2. Nako e Khutšoane ea Kaho

Kaho ea seteishene sa ho fehla matla a metsi e boima haholo.Ho nkile lilemo tse 15 ho phethela kaho ea Letamo la Three Gorges, ’me matsoalloa a moo a limilione tse 1,13 a ile a tlosoa.Tlas'a boemo ba hona joale, ho thata ho tsosolosa Likhopo tse Tharo, potoloho e telele haholo 'me litšenyehelo li phahame haholo.Ka kakaretso, nako ea kaho ea liteishene tse kholo le tse mahareng tse fehlang matla a metsi ke lilemo tse 5-10, 'me nako ea kaho ea liteishene tse nyane tsa matla a metsi le eona e nka lilemo tse 2-3.Molemo o le mong feela ke hore setsi sa motlakase oa metsi se na le nako e telele ea ho sebetsa, bonyane ka lilemo tse lekholo.

Mafelo a matla a nyutlelie ke merero e meholo le ho feta, e kenyelletsang litaba tsa polokeho ea nyutlelie.Ts'ebetso eohle ea tumello ea taolo, boenjiniere ba sechaba, ho kenya le ho laela ho tla nka lilemo tse 5-8.

Nako ea ho kenya matla a moea ha e telele hakaalo, hoo e ka bang selemo se le seng se lekane.

Ha re bua ka mokhoa o leka-lekaneng, motlakase oa photovoltaic ke setsi sa motlakase se bolokang nako ka ho fetisisa.Centralized photovoltaic power generation e ka boela ea senya nako e itseng, empa hona joale e ratoang e ajoa photovoltaic, ke hore, limela tsa matla a photovoltaic tse nang le khopolo ea matla a marang-rang kapa esita le li-microgrids, nakong ea likhoeli tsa 3 Ho hahoa ha seteishene sa matla ho ka phethoa, 'me nako e khutšoanyane. e loketse haholo bakeng sa kaho ea matsete a lichelete.

Ka mor'a ho bua ka melemo, a re shebeng mathata.Ke hobane'ng ha 'maraka o ntse o tletse lipelaelo ka photovoltaics?

Ho hlahisa matla a photovoltaic hona joale ho tobane le mathata a mararo a maholo.E 'ngoe ke tlhahiso ea matla e sa tsitsang, 'me ho na le khanya e ngata ea litšila le motlakase;ea bobeli, liteishene tsa motlakase li tsepame libakeng tse hole haholoanyane ’me ho leng thata ho li tsamaisa;ea boraro, li-photovoltaics tse bohareng li nka sebaka se seholo sa Naha.

Litaba tsena tse tharo re tla li sekaseka ka bonngoe.

 

a.Ho Lahla Leseli le Motlakase

Lebaka la ho lahla leseli ke hore ho na le matla a mangata haholo a ho hlahisa matla.

Le hoja mebuso eohle ea libaka e fokotsa motlakase, hase motlakase oohle o sa lekaneng.Mohlala, liprofinse tse nang le libaka tse ngata tse ntle tse kang Qinghai le Inner Mongolia li na le matla a lekaneng a ho fehla matla.Empa leha ho le joalo, eseng feela matla a moea kapa photovoltaics, kaofela ba tobana le bothata bo boholo: ho hlahisa matla a sa tšoaneng.

Boemo ba leholimo bo lekanya boholo ba motlakase o hlahisoang.Mohloli oa matla a matla a photovoltaic ke letsatsi, matla a matla a motlakase motšehare ka sebele a kholoanyane ho feta mantsiboeeng, 'me matla a matla ka letsatsi le chabileng ka sebele a maholo ho feta nakong ea lipula.Ka lebaka leo, motlakase oa photovoltaic o itšetlehile ka boemo ba leholimo 'me ha o na boikemelo ho hang.

Polokelo ea matla ke ho boloka motlakase o fehloang ka linako tse phahameng ka tsela e itseng.Theknoloji ea polokelo ea matla ke ho etsa hore motlakase oa photovoltaic o be o tsitsitseng haholoanyane le ho finyella boemo ba tlhōrō ea ho kuta le ho tlatsa phula.Hajoale ho na le mekhoa e 'meli ea mantlha ea ho boloka matla.E 'ngoe ke polokelo ea matla a electrochemical, e sebelisang libeteri ho boloka matla a motlakase;e 'ngoe ke matla a haedrojene, a fetolang matla a motlakase ho a etsa matla a haedrojene, a loketseng ho tsamaisoa le ho bolokoa, 'me a ka sebelisoa ha ho hlokahala.

Photovoltaic e na le tšitiso e 'ngoe: sekhahla sa phetoho ea photoelectric se tla senyeha ha nako e ntse e ea.Ka mor'a hore seteishene sa motlakase se hahuoe, se ka sebetsa ka lilemo tse lekholo, empa likarolo tsa seteishene sa motlakase sa photovoltaic butle-butle li tsofala ka nako, 'me li ka tlohela mosebetsi ka lilemo tse 15.

 

b.Lipalangoang tsa Motlakase

Ho fehla matla a sa leka-lekaneng libakeng tse fapaneng ke bothata ba tsamaiso.

China e na le mobu o moholo le lisebelisoa tse ngata, 'me mekhoa ea ho fehla motlakase e ke ke ea akaretsa.Libakeng tse kang Yunnan le Sichuan, moo mehloli ea metsi e leng ngata, ho ka sebelisoa matla a mangata a metsi, ’me matla a moea le a photovoltaic a sebelisoa haholo ka leboea-bophirimela.Sebaka sa libaka se khetholla ka ho toba boholo ba tlhahiso ea matla.Ho fehla motlakase libakeng tse omeletseng ka leboea-bophirimela ho tlameha ho ba matla ho feta libakeng tse nang le pula e ngata ka boroa-bochabela, boroa-bophirimela, joalo-joalo. Ho hlabisang lihlong le ho feta ke hore libaka tse nang le mehloli e mengata li na le baahi ba fokolang;libaka tse nang le baahi ba bangata ha li na lisebelisoa tse lekaneng.Leha libaka tse ka bochabela le tse ka boroa li na le baahi ba bangata, matla a mocheso le phepelo ea matla a hloekileng a thibetsoe.

Bothata ba kabo e sa leka-lekaneng ea lisebelisoa tse bakoang ke sebaka sa libaka ke bothata bo lokelang ho rarolloa bakeng sa phetiso ea matla ho tloha bophirima ho ea bochabela.Motlakase oa moea o tsoang ka leboea-bophirimela, matla a photovoltaic, le motlakase o fehlang metsi ka boroa-bophirimela li hloka ho isoa libakeng tse tsoetseng pele tse ka boroa ho Middle East, e leng se hlokang hore ho be le taolo ea marang-rang a motlakase le tlhokahalo ea phetisetso ea nako e telele ea UHV le phetoho.

merero ea UHV, ho kenyelletsa lisebelisoa, litora,lithapo tsa photovoltaicle mekhoa ea motheo, joalo-joalo, ke matsete a mangata a lichelete ho thepa le lithapo 'marakeng.Lisebelisoa li kenyelletsa lisebelisoa tsa DC le lisebelisoa tsa AC, tse kang li-transformer le li-reactors.

 

ho hlahisa matla a matla a photovoltaic bohareng

 

 

c.Lithibelo tsa Libaka

Hobaneng ha China Leboea-bophirima e ka sebelisa photovoltaics feela?Hobane thekenoloji e fetileng, 'maraka o ikemiselitse ho hlahisa matla a motlakase a photovoltaic, palo e kholo ea liphanele tsa photovoltaic li lula fatše ho hlahisa motlakase o moholo.

Ho bokellana ha liphanele tse bohareng, ke libaka tse nang le baahi ba fokolang joalo ka Leboea-bophirima tse ka bang le boemo bona.Leha ho le joalo, mehloli ea mobu libakeng tse bohareng le tse ka bochabela e batla e le ea bohlokoa, 'me ha ho na boemo bo joalo ba ho kenya letsoho motlakase oa motlakase oa photovoltaic, kahoo ho ajoa ha motlakase oa photovoltaic hona joale o tumme.

Ho na le mefuta e 'meli ea ho ajoa, e' ngoe ke photovoltaic e marulelong, 'me e' ngoe e kopantsoe photovoltaic.Li-photovoltaics tsa marulelo li na le mefokolo e matla le ts'ebetso e tlaase, kahoo liphello tsa ts'ebetso ha li ntle.Hona joale 'maraka o na le tšepo e kholo ea ho kopanya photovoltaic, ke hore, marulelo a photovoltaic + photovoltaic lerako la lesira.Lisebelisoa tsa matla a photovoltaic tse ajoang li bua ka limela tsa matla a photovoltaic tse ka tlase ho 6MW, hangata merero ea ho fehla matla a photovoltaic e hahiloeng holim'a marulelo a mohaho le libaka tse ling tse sa sebetseng.Sebaka sa mojaro se khuts'oane, sebaka sa phetisetso se khuts'oane, 'me ho bonolo ho kenngoa hang-hang, kahoo litebello li ts'episa haholo.

Dongguan Slocable Photovoltaic Technology Co.,LTD.

Eketsa:Guangda Manufacturing Hongmei Science and Technology Park, No. 9-2, Hongmei Section, Wangsha Road, Hongmei Town, Dongguan, Guangdong, China

TEL: 0769-22010201

E-mail:pv@slocable.com.cn

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