Njengoko umhlalutyi uFrank Haugwitz wachaza, iifektri ezinengxaki yokuhanjiswa kwamandla kwigridi zinokunceda ukukhuthaza ukuchuma kwenkqubo yelanga ekwisiza, kwaye amanyathelo amva nje afuna i-photovoltaic retrofits yezakhiwo ezikhoyo inokunyusa intengiso.
Imakethi ye-photovoltaic yaseChina ikhule ngokukhawuleza ukuba ibe yeyona inkulu ehlabathini, kodwa isaxhomekeke kakhulu kumgaqo-nkqubo.
Abasemagunyeni baseTshayina bathathe uthotho lwamanyathelo okunciphisa izinto ezikhutshwayo.Isiphumo esithe ngqo saloo migaqo-nkqubo kukuba i-photovoltaics esasazwayo yesolar ibaluleke kakhulu, kuba yenza ukuba iifektri zisebenzise umbane oveliswa ekuhlaleni, odla ngokuba nexabiso eliphantsi kunombane obonelelwa ngegridi.Okwangoku, i-avareji yexesha lokubuyisela kwiinkqubo zephahla zorhwebo kunye nezoshishino (C&I) zaseChina malunga neminyaka emi-5-6.Ukongezelela, ukuthunyelwa kwe-solar yophahla kuya kunceda ukunciphisa i-carbon footprint yabakhiqizi kunye nokuxhomekeka kwabo kumandla wamalahle.
Kulo mxholo, ekupheleni kuka-Agasti, uLawulo lweSizwe lwaMandla (NEA) lwaseTshayina luvume inkqubo entsha yokulingwa ngokukodwa ukukhuthaza ukuthunyelwa kwe-photovoltaics yelanga esasazwayo.Ngoko ke, ekupheleni kwe-2023, izakhiwo ezikhoyo ziya kufuneka zifake i-rooftop photovoltaic systems.Ngokutsho kwesigunyaziso, ubuncinane umlinganiselo wezakhiwo uya kufuneka ukuba ufake i-photovoltaics yelanga.Iimfuno zezi zilandelayo: izakhiwo zikarhulumente (ezingekho ngaphantsi kwama-50%);iziseko zoluntu (40%);izindlu ezithengiswayo (30%);Izakhiwo zasemaphandleni kwiingingqi ezingama-676 ( 20%) ziyakufuna ukufakela inkqubo yophahla lwelanga.Kuqikelelwa ukuba yi-200-250 MW kwisiphaluka ngasinye, ekupheleni kuka-2023, imfuno iyonke eveliswe sisicwangciso iyodwa inokuba phakathi kwe-130 kunye ne-170 GW.
Ukongezelela, ukuba inkqubo ye-photovoltaic yelanga idibene neyunithi yokugcina amandla ombane (EES), i-factory inokudlulisa kunye nokwandisa ixesha layo lokuvelisa.Ukuza kuthi ga ngoku, malunga nesibini kwisithathu samaphondo achaze ukuba uphahla ngalunye olutsha lwemizi-mveliso kunye norhwebo lwelanga kunye nenkqubo yofakelo lomhlaba kufuneka zidityaniswe nofakelo lwe-EES.
Ekupheleni kukaSeptemba, iKomishoni yoPhuhliso kunye noHlaziyo lweSizwe ikhuphe izikhokelo zophuhliso lwedolophu, ikhuthaza ngokucacileyo ukuthunyelwa kwe-photovoltaics yelanga esasazwayo kunye nemodeli yoshishino esekelwe kwiikontraka zokulawula ukusebenza kwamandla.Impembelelo ethe ngqo yezi zikhokelo ayikachazwa.
Ngexesha elifutshane ukuya kwixesha eliphakathi, inani elikhulu lemfuno ye-photovoltaic liya kuvela "kwisiseko se-GW-hybrid".Le ngcamango ibonakaliswe ngokudityaniswa kwamandla ahlaziyekayo, amandla ombane kunye namalahle ngokuxhomekeke kwindawo.Inkulumbuso yaseTshayina u-Li Keqiang usandul 'ukulawula intlanganiso yokusombulula ukunqongophala kombane okhoyo ngoku kwaye wabiza ngokucacileyo ukwakhiwa kweziseko ezinkulu zegigawatt (ngokukodwa kubandakanywa i-photovoltaic kunye neziseko zamandla omoya) kwiNtlango yeGobi njengenkqubo yokugcina umbane.Kwiveki ephelileyo, uMongameli waseTshayina u-Xi Jinping ubhengeze ukuba isigaba sokuqala sokwakhiwa kwesiseko se-gigawatt esinomthamo ukuya kwi-gigawatts ye-100 siqalile.Iinkcukacha malunga neprojekthi azikabhengezwa.
Ukongeza ekuxhaseni ukufakwa kwe-photovoltaic yelanga, kutshanje, oorhulumente bephondo ngakumbi nangakumbi-ingakumbi i-Guangdong, i-Guangxi, i-Henan, i-Jiangxi, ne-Jiangsu-baceba ukuzisa izisombululo zesakhiwo sentlawulo ehlukeneyo ukukhuthaza ukusetyenziswa okunengqiqo.lo mandla.Umzekelo, umahluko wexabiso "kwi-peak-to-valley" phakathi kwe-Guangdong ne-Henan yi-1.173 yuan/kWh (0.18 USD/kWh) kunye ne-0.85 yuan/kWh (0.13 USD/kWh) ngokulandelelanayo.
Umyinge wexabiso lombane eGuangdong yi-RMB 0.65/kWh (US$0.10), kwaye elona lisezantsi phakathi kobusuku kunye no-7 am yi-RMB 0.28/kWh (US$0.04).Kuya kukhuthaza ukuvela kunye nophuhliso lweemodeli ezintsha zoshishino, ngakumbi xa zidibene ne-photovoltaic yelanga esasazwayo.
Kungakhathaliseki ukuba yintoni impembelelo yomgaqo-nkqubo we-double-carbon-control control-control, amaxabiso e-polysilicon aye anyuka kwiiveki ezisibhozo ezidlulileyo ukufikelela kwi-RMB 270 / kg (i-$ 41.95).Kwiinyanga ezimbalwa ezidlulileyo, utshintsho olusuka kunikezelo oluqinileyo ukuya ekunqongophelweni kokubonelela ngoku, ukuqiniswa kokunikezelwa kwepolysilicon kuye kwakhokelela kwiinkampani ezikhoyo kunye nezitsha ukuba zivakalise injongo yazo yokwakha amandla okuvelisa i-polysilicon entsha okanye ukwandisa izibonelelo ezikhoyo.Ngokoqikelelo lwamva nje, ukuba zonke iiprojekthi ze-polysilicon ezi-18 ezicwangcisiweyo ngoku ziphunyeziwe, iitoni ezizigidi ezi-3 zepolysilicon ziya kongezwa ngonyaka ngo-2025-2026.
Nangona kunjalo, xa kunikwa unikezelo olongezelelweyo olulinganiselweyo oluya kwi-intanethi kwiinyanga ezimbalwa ezizayo kunye nokutshintsha okukhulu kwimfuno ukusuka ku-2021 ukuya kunyaka ozayo, kulindeleke ukuba amaxabiso e-polysilicon aya kuhlala ephezulu kwixesha elifutshane.Kwezi veki zimbalwa zidlulileyo, inyambalala yamaphondo iphumeze imibhobho emibini yeprojekthi yelanga eneegigawathi ezininzi, uninzi lwayo kucetywa ukuba luqhagamshelwe kuthungelwano lombane phambi kweyoMnga wonyaka ozayo.
Kule veki, kwinkomfa yabezindaba esemthethweni, ummeli weNational Energy Administration of China wachaza ukuba ukususela ngoJanuwari ukuya kuSeptemba, i-22 GW ye-solar photovoltaic amandla okuvelisa amandla elanga iya kongezwa, ukunyuka konyaka-ngonyaka we-16%.Ukuthathela ingqalelo uphuhliso lwamva nje, i-Asia-Europe Amandla acocekileyo (iSolar Energy) Consulting Company iqikelela ukuba ngo-2021, imarike inokukhula nge-4% ukuya kwi-13% unyaka nonyaka, okanye i-50-55 GW, ngaloo ndlela iphula i-300 GW. uphawu.
Singabavelisi abaziingcali kwisakhiwo sokuxhoma elanga, iimfumba zomhlaba, ucingo olubiyelwe ngocingo olusetyenziswa kwinkqubo yelanga yePV.
Nceda uqhagamshelane nathi ngolwazi oluthe kratya ukuba unomdla.
Ixesha lokuposa: Oct-26-2021