China ndi dziko lalikulu lopanga ma silicon. Mu 2017, China chowotcha silicon chowotcha chinali pafupifupi 18.8 biliyoni zidutswa, ofanana 87.6GW, chaka ndi chaka chiwonjezeko 39%, kuwerengera pafupifupi 83% ya padziko lonse silicon chowotcha wafer kutulutsa, zomwe kutulutsa kwa monocrystalline silicon wafers kunali. pafupifupi 6 biliyoni. chidutswa.
Chifukwa chake zomwe zimalimbikitsa chitukuko chamakampani aku China opangira ma silicon, ndi zina zomwe zimakhudzana ndizomwe zalembedwa pansipa:
1. Vuto la mphamvu za magetsi limachititsa anthu kufunafuna njira zina zopezera mphamvu
Malinga ndi kusanthula kwa World Energy Agency, zochokera panopa kutsimikiziridwa zinthu zakale nkhokwe mphamvu ndi liwiro migodi, otsala recoverable moyo wa mafuta padziko lonse ndi zaka 45 zokha, ndi otsala recoverable moyo wa gasi m'nyumba ndi zaka 15; moyo wotsalira wa gasi wachilengedwe padziko lonse lapansi ndi zaka 61 Moyo wotsalira ku China ndi zaka 30; moyo wotsalira wa malasha padziko lonse lapansi ndi zaka 230, ndipo moyo wotsalira ku China ndi zaka 81; moyo wotsalira wa uranium padziko lapansi ndi zaka 71, ndipo moyo wotsalira ku China ndi zaka 50. Mphamvu zochepera za mphamvu zakale zimakakamiza anthu kufulumizitsa liwiro lopeza mphamvu zina zongowonjezera.
Zosungirako zopangira mphamvu zoyambira ku China ndizotsika kwambiri kuposa kuchuluka kwapadziko lonse lapansi, ndipo m'malo mwa mphamvu zongowonjezera ku China ndizovuta komanso zachangu kuposa mayiko ena padziko lapansi. Mphamvu za dzuwa sizidzachepetsedwa chifukwa chogwiritsidwa ntchito ndipo sizidzasokoneza chilengedwe. Kupanga mwamphamvu mafakitale a solar photovoltaic ndi muyeso wofunikira komanso njira yothetsera kutsutsana komwe kulipo pakati pa mphamvu zaku China ndi kufunikira kwake ndikusintha mawonekedwe amagetsi. Panthawi imodzimodziyo, kupanga mwamphamvu makampani a photovoltaic a dzuwa ndi njira yabwino yothetsera kusintha kwa nyengo ndikukwaniritsa chitukuko chokhazikika cha mphamvu m'tsogolomu, choncho ndi chofunika kwambiri.
2. Kufunika kwa chitetezo cha chilengedwe ndi chitukuko chokhazikika
Kugwiritsiridwa ntchito mopitirira muyeso ndi kugwiritsiridwa ntchito kwa mphamvu zokwiririka pansi zakale kwadzetsa kuipitsa kwakukulu ndi kuwononga chilengedwe cha dziko lapansi chimene anthu amadalira. Kutulutsa kwakukulu kwa mpweya woipa wa carbon dioxide kwachititsa kuti dziko lonse lapansi likhale lotentha kwambiri, zomwe zachititsa kuti madzi oundana asungunuke komanso kuti nyanja ziwonjezeke; utsi waukulu wa gasi wotayidwa m'mafakitale ndi utsi wa magalimoto wachititsa kuti mpweya ukhale woipa kwambiri komanso kufalikira kwa matenda opuma. Anthu azindikira kufunika koteteza chilengedwe ndi chitukuko chokhazikika. Panthawi imodzimodziyo, mphamvu ya dzuwa yakhala ikukhudzidwa kwambiri ndikugwiritsidwa ntchito chifukwa cha kukonzanso kwake komanso kuyanjana ndi chilengedwe. Maboma a mayiko osiyanasiyana amayesetsa kuchita zinthu zosiyanasiyana pofuna kulimbikitsa ndi kukulitsa makampani opanga magetsi a dzuwa, kuonjezera ndalama zafukufuku ndi chitukuko, ndikupanga mayendedwe a teknoloji ya dzuwa photovoltaic Ikupita patsogolo kwambiri, kuwonjezereka kwachangu kwa mafakitale, kuwonjezeka kwa msika, phindu lachuma. , mapindu a chilengedwe ndi ubwino wa anthu akuchulukirachulukira.
3. Ndondomeko Zolimbikitsa Boma
Kukhudzidwa ndi kupanikizika kwapawiri kwa mphamvu zochepa zotsalira zakale ndi chitetezo cha chilengedwe, mphamvu zowonjezera pang'onopang'ono zakhala gawo lofunikira pakukonzekera njira zamphamvu za mayiko osiyanasiyana. Pakati pawo, makampani opanga magetsi a photovoltaic ndi gawo lofunikira la mphamvu zowonjezereka m'mayiko osiyanasiyana. Kuyambira mwezi wa April 2000, Germany idapereka " Kuyambira Lamulo la Mphamvu Zowonjezereka, maboma a mayiko osiyanasiyana apereka motsatizana ndondomeko zothandizira kuti apititse patsogolo chitukuko cha mafakitale a photovoltaic. zaka zingapo zapitazi ndipo adzaperekanso mwayi wabwino wachitukuko kumunda wa photovoltaic wa dzuwa m'tsogolomu Boma la China laperekanso ndondomeko ndi ndondomeko zambiri, monga "Maganizo Othandizira Kupititsa patsogolo Kugwiritsira Ntchito Zomangamanga za Solar Photovoltaic", "Miyeso Yapakatikati ya Zomangamanga". The Management of Financial Subsidy Funds for the Golden Sun Demonstration Project, "National Development and Reform Commission's Policy on Improve Solar Photovoltaic Power Generation Feed-in Tariffs" "Chidziwitso", "Dongosolo Lakhumi ndi Ziwiri Lazaka Zisanu za Kukula kwa Mphamvu ya Dzuwa", " Ndondomeko ya Zaka khumi ndi Zitatu za Kupititsa patsogolo Mphamvu Zamagetsi ", etc. Ndondomekozi ndi ndondomekozi zalimbikitsa bwino chitukuko cha mafakitale opanga magetsi a photovoltaic ku China.
4. Mtengo wamtengo wapatali umapangitsa makampani opanga ma cell a solar kupita ku China
Chifukwa chakuchulukirachulukira kwaubwino waku China pamitengo yantchito komanso kuyesa ndi kuyika, kupanga zinthu zopangira ma cell a solar padziko lonse lapansi kukusunthiranso ku China pang'onopang'ono. Pofuna kuchepetsa mtengo, opanga zinthu zotsika mtengo nthawi zambiri amatengera mfundo yogula ndi kusonkhanitsa pafupi, ndikuyesa kugula magawo am'deralo. Chifukwa chake, kusamuka kwamakampani opanga zinthu zakutsika kudzakhalanso ndi chiwopsezo chachindunji pamakonzedwe apakati pa silicon ndodo ndi mafakitale ophatikizika. Kuwonjezeka kwa kupanga ma cell a solar ku China kudzakulitsa kufunikira kwa ndodo zapanyumba za silicon ndi zowotcha, zomwe zidzayendetsa chitukuko champhamvu chamakampani onse a solar silicon ndodo ndi zowotcha.
5. China ili ndi zinthu zapamwamba zothandizira kupanga mphamvu za dzuwa
M'dziko lalikulu la China, muli mphamvu zambiri zoyendera dzuwa. China ili kumpoto kwa dziko lapansi, ndi mtunda wa makilomita oposa 5,000 kuchokera kumpoto kupita kumwera komanso kuchokera kummawa kupita kumadzulo. Awiri mwa magawo atatu a dera la dzikolo ali ndi maola a dzuwa a pachaka a maola oposa 2,200, ndipo mphamvu ya dzuwa ya pachaka imaposa ma megajoules 5,000 pa lalikulu mita imodzi. M'dera labwino, kuthekera kwachitukuko ndi kugwiritsa ntchito mphamvu za dzuwa ndizochuluka kwambiri. China ili ndi zinthu zambiri za silicon, zomwe zimatha kupereka chithandizo chazinthu zopangira mwamphamvu kupanga mafakitale a solar photovoltaic. Pogwiritsa ntchito chipululu komanso malo omanga nyumba omwe angowonjezeredwa kumene chaka chilichonse, malo ambiri am'mphepete mwa denga ndi denga ndi khoma atha kuperekedwa kuti apange zopangira magetsi a solar photovoltaic.
Nthawi yotumiza: Jun-20-2021
