Dziko lapansi liri ndi phindu;dziko liri piringupiringu, zonse kaamba ka phindu.”
Kumbali imodzi, mphamvu ya dzuwa ndi yosatha.Kumbali ina, njira yopangira mphamvu ya dzuwa ndi yogwirizana ndi chilengedwe komanso yopanda kuipitsa.Choncho, kupanga mphamvu ya photovoltaic ndi imodzi mwa njira zabwino zopangira magetsi m'tsogolomu.
Njira iliyonse yopangira magetsi kuti iwonjezere kapena kukhala yodziwika bwino, iyenera kulumikizidwa ndi intaneti.
Komabe, malo opangira magetsi sadzachita bizinesi yotayika, magetsi a photovoltaic sangathe kudalira thandizo la boma ku "Internet", kuchepetsa ndalama zawo ndizofunikira.
Pa Novembara 30, magawo a Longji adasintha mawu ovomerezeka a silicon wafer ya monocrystalline, ndipo mtengo wamtundu uliwonse wa silicon wafer unatsika ndi 0.41 yuan kufika ~ 0.67 yuan / piritsi, kutsika kuchokera pa 7.2% mpaka 9.8%.
Pa Disembala 2, magawo apakati adalengeza kuti mtengo wa silicon wadula kwambiri,
Mtengo wa kachitsulo kakang'ono ka silicon kakula kalikonse kanachepetsedwa ndi 0,52 yuan mpaka 0.72 yuan / chidutswa, kapena 6.04% mpaka 12.48%.
Kuchepetsa mtengo wa silicon wafer kwayambitsa kukambirana kwatsopano pamalingaliro a photovoltaic.Flying Whale yabwera kuti ikonzenso makina opangira ma photovoltaic ndi mabizinesi ogwirizana nawo, ndikupeza tsogolo ndi malingaliro a photovoltaic kwa inu.
Photovoltaic, ndiko kuti, photoraw volt.Photovoltaic mphamvu yamagetsi imatanthawuza njira yatsopano yopangira mphamvu yosinthira mphamvu ya dzuwa kukhala mphamvu yamagetsi.Chinthu chofunika kwambiri pa teknolojiyi ndi maselo a dzuwa.Maselo a dzuwa amapanga gawo lalikulu la ma modules a dzuwa, ndipo potsirizira pake amagwirizanitsa ndi wolamulira mphamvu kuti apange zipangizo zopangira mphamvu za photovoltaic.
Kumtunda kwa unyolo wamakampani a photovoltaic ndi opanga zida za silicon wafer.
Crystal silikoni, amorphous silikoni, GaAs, InP, etc., angagwiritsidwe ntchito ngati zipangizo dzuwa.
Crystal pakachitsulo photovoltaic mphamvu m'badwo panopa kwambiri ambiri njira ya dzuwa mphamvu m'badwo, galasi silikoni monga polysilicon ndi monocrystalline silicon.Monocrystalline pakachitsulo pakachitsulo batire kutembenuka dzuwa ndi bata, koma mtengo;batire ya polysilicon yotsika mtengo, koma kusasintha bwino.
Ndikukula kosalekeza kwaukadaulo wa silicon wa monocrystalline, gawo lamsika la silicon ya monocrystalline lapitilira 90% mu 2020, ndikuzindikira kusinthidwanso kwa polysilicon pamsika wa silicon wafer.
Digiri yoyang'anira makampani a polysilicon ndi yayikulu, mabizinesi otsogola kuphatikiza GCL-Poly, Tongwei Yongxiang, Xintai Energy, Xinjiang Daquan ndi Oriental Hope. Makampani a silicon a monocrystalline akuwonetsa mpikisano wa oligarchy wapawiri, ndipo mabizinesi otsogola ndi Magawo a Longji ndi Zogawana za Zhonghuan. .
Kufikira pakati pa unyolo wamakampani a photovoltaic makamaka ma cell a solar ndi opanga ma module a photovoltaic.
Maselo a Photovoltaic amagawidwa makamaka m'maselo a crystalline silicon ndi maselo ochepa kwambiri a mafilimu. Maselo a mafilimu ndi m'badwo wachiwiri wa maselo a dzuwa, omwe ali ndi zinthu zochepa komanso zotsika mtengo, koma pakali pano pali kusiyana kwakukulu ndi mbadwo woyamba wa crystalline silicon solar. ma cell potengera kutembenuka mtima.
Maselo a crystal silicon ndi maselo amakono a photovoltaic, ndipo maselo ofiira-filimu amagwira ntchito yofunika kwambiri ku maselo a photovoltaic.
Mu 2019, pamapangidwe opanga ma cell a solar padziko lonse lapansi, ma cell a crystalline silicon adawerengera 95.37%, ndipo ma cell amafilimu oonda amakhala 4.63%.
Pakati pa mabatire a kanema woonda, kusinthika kwa batire ya CIGS yopyapyala kwasintha mwachangu m'zaka zaposachedwa.Mabizinesi aku China omwe akukhudzidwa ndi batire yopyapyala ya CIGS akuphatikiza Hanergy, China Building Materials Kaisheng Technology, Shenhua ndi Jinjiang Gulu.
Poyerekeza ndi kumtunda, mawonekedwe a msika wa photovoltaic cell ndi omwazikana. wopanga ma cell.
Photovoltaic module yotsogolera ili ndi magawo a Jinko, JA ndi Longji.M'zaka zaposachedwa, gawo la msika la ma modules a photovoltaic lapita patsogolo kumakampani otsogola, ndipo phindu la mtengo wamtengo wapatali ndi kuphatikiza ndi lodziwika bwino.
Kuchokera ku 2011 mpaka 2020, mphamvu yatsopano ya photovoltaic inayikidwa ku China ndi dziko lapansi ikupitiriza kukula.Zikuyembekezeka kuti mphamvu yatsopano yapadziko lonse lapansi ya photovoltaic idzafika ku 300GW mu 2025. Mphamvu yatsopano ya photovoltaic ya ku China idzawerengera 35% ya chiwerengero cha padziko lonse, ndi chiwerengero cha kukula kwapachaka chochepa pang'ono kuposa chiwerengero cha padziko lonse.
Bloomberg (Bloomberg) inanena kuti mitengo ya mapanelo adzuwa yayamba kutsika chaka chino, pomwe China idaletsa pafupifupi ma megawati 20 a mphamvu ya dzuwa yapanyumba mwezi uno.
Zotsatira zake ndikuchulukirachulukira padziko lonse lapansi, ndipo mitengo tsopano ikutsika mwachangu.
Dziko la China, lomwe ndi msika waukulu kwambiri wa solar padziko lonse lapansi, idayimitsa mapulojekiti atsopano okhala ndi mphamvu yofanana ndi mafakitale 20 opangira magetsi a nyukiliya.
Uwu ndi msika wa ogula chifukwa chakuchulukirachulukira kwa ma solar padziko lonse lapansi, pomwe opanga m'maiko ena akuchedwetsa kugula, kudikirira mitengo yotsika.
Mtengo wapakati wa ma module a polysilicon wagwa 4.79% kuyambira Meyi 30, kugwa Lachitatu mpaka mbiri yotsika ya 27.8 cents watt, malinga ndi PVIsights.
Kungakhale kutsika kwakukulu pamwezi kuyambira Disembala 2016, nthawi yomaliza yomwe makampaniwa adakumana ndi kuchulukitsitsa padziko lonse lapansi.
China imapanga 70% ya ma module a dzuwa padziko lapansi.
Nthawi yotumiza: Dec-20-2021