Bilowga sanadka cusub, warshadaha sawir-qaadista ayaa leh wareeg kale oo kicin ah.
Wariyeyaasha warshadaha si ay u fahmaan in tan iyo bilowgii sanadka, silsiladda warshadaha photovoltaic ee darafyada kala duwan ayaa hagaajiyay heerka hawlgalka, qayb ka mid ah February celceliska heerka wax soo saarka maalin kasta gaadhay heerka ugu sarreeya ee taariikhda, ciyaaray warshadaha sanadkan si ay u sii wadaan in ay horumariyaan. "hordhac".
Weydiimo badan iyo jadwal wax soo saar oo badan
Si gaar ah loo yeelo, jadwalka wax soo saarka ee isku xirka walxaha silikon ayaa guud ahaan ahaa mid sare dhawaanahan.Marka laga reebo mid ka mid ah 15-ka shirkadood ee alaabta silikoon ee guriga si loo dayactiro, inta soo hartay waxay ilaalinayeen wax soo saarka caadiga ah iyo gaarsiinta inta lagu jiro Bandhiga Guga.Wax-soo-saarka gudaha ee bisha Jannaayo ayaa la filayaa inuu dhaafo 100,000 oo tan, taasoo kordhaysa in ka badan 5% marka loo eego bishii hore.Marka laga eego aragtida qiimaha, qiimaha alaabta silikon ee habeenkii Bandhigga Guga ayaa joojiyay hoos u dhaca iyo dib u soo celinta.Weydiinta ayaa sii korodhay maalintii shaqada ee ugu horreysay xafladda ka dib, iyo soo-jeedinta shirkadaha qaarkood waxay kor u kacday 180 yuan/kg oo isku xigta.Xirfadlayaasha warshadaha ayaa sheegay in dib-u-soo-celinta firfircoon ee shaqada ka dib suuqa fasaxa, qiimaha silikon ayaa la filayaa inuu sii ahaado mid adag muddada gaaban.
Bishii Janaayo, alaabada wafer silikoon ayaa sii waday inay hoos u dhacdo, iyo cadaadiska dhalmada ayaa hoos u dhacay.Shirkado badan oo wafer silikoon ah ayaa kordhiyey heerka hawlgalka.Heerka shaqo ee shirkadaha wafer silikoon ee safka hore ah ayaa la filayaa inuu noqdo qiyaastii 65% ilaa 70%, iyo tan labaad ee shirkadaha wafer silikoon ayaa la filayaa inay ka badan yihiin 60%.Marka la eego qiimaha, xafladda ka hor, shirkad silikoon ah oo ah shirkad safka hore ah ayaa qaadatay hindise kor loogu qaadayo qiimaha, iyo inta lagu guda jiro Bandhiga Gu'ga, shirkadaha qaar ayaa raacay.Waxaa la filayaa in qiimaha wafer silikoon uu sii wadi doono inuu kordho wax yar ka hooseeya asalka dib u soo celinta qiimaha silikon iyo baahida wanaagsan.
Wax soo saarka baytarigu asal ahaan waa iska caadi, ganacsiyada caadiga ah waxay leeyihiin taageero wanaagsan, kuna dhow wax soo saar buuxa inta lagu jiro Bandhiga Gu'ga.Marka la eego qiimaha, batteriga ayaa kor u kacay ka hor xafladda, ka dib xafladda, qiimaha ugu dambeeyay ee P-nooca 182, 210 badeecooyinka ayaa gaaray 0.96-0.97 yuan / watt, marka la barbardhigo 0.80 yuan / watt hore ayaa si weyn u kordhay.
Intii lagu jiray Dabaaldegga Gu'ga, shirkadaha ka kooban qaybaha waxa ay haysteen hawl culus oo culus.Wax-soo-saarka qaybaha bisha Febraayo ayaa la filayaa inuu dhaafo 30 gigawatts, koror bishiiba ka badan 10%, iyo wax-soo-saarka hal-maalin waa heerkii ugu sarreeyay ee taariikhda, taasoo la mid ah tii bishii November ee sannadkii hore.Marka la eego qiimaha, sababtoo ah wax kala iibsiga yar inta lagu jiro Bandhiga Gu'ga, qiimuhu si weyn isuma bedelin.Shirkadaha safka hore waxay ilaaliyaan 1.75-1.80 yuan/watt, line-labaad 1.70-1.75 yuan/watt, iyo amarka cusub ayaa weli ku jira gorgortanka ka dib iidda.Dalabka safka hore ee gacanta ku jira waa ku filan yihiin, qiimaha amarka cusubna weli waxaa la filayaa inuu noqdo ilaa 1.70 yuan/watt.
Sida isku xirka walxaha kaaliyaha ah, bisha Febraayo, iyada oo hoos timaada asalka hagaajinta wax soo saarka iyo qorshaha dib u buuxinta si tartiib tartiib ah u degaya, sahayda iyo baahida agabka caawinta sida filimka caagga ah iyo dhalooyinka ayaa la filayaa in la hagaajiyo, wax soo saarkuna wuxuu kordhin doonaa si waafaqsan.Qiimaha, qiimaha filimka Janaayo ayaa weli hooseeya, cadaadiska faa'iidada ayaa weli jira, Febraayo ayaa la filayaa inuu galo xilliga daaqada ee qiimaha naxdinta leh.Sababo la xiriira sii daynta dadajinta sahayda dhalooyinka ee rubuci afraad ee sannadkii hore, alaabada hormoodka ahi waxay korodhay ilaa laba toddobaad, qiimaha galaasyada ee Jannaayo wax yar ayaa isbeddelay, alaabada bisha Febraayo ayaa la filayaa inay tagto, qiimaha hawlgalka xasilloon.
Dalabka la buuxiyey qiimo dhimis
Sida hoos-u-dhaca warshadaha tan iyo bilowgii sanadka, cilmi-baarayaasha Changjiang Dianxin waxay aaminsan yihiin in sababta ugu weyni ay tahay in hoos-u-dhaca kor u qaadista hoos u dhaca qiimaha silsiladda warshadaha, isbeddelka jadwalka wax-soo-saarka ee Janaayo waa wanaagsan yahay, baahida loo qabo dhibicda leexashada ayaa la filayaa in ka hor, iyo isbeddelka faa'iidada ee xiriir kasta ayaa si tartiib tartiib ah u leh rajooyin cad.Marka loo eego baahida, amarrada ku filan ee qaybaha gacanta iyo hoos u dhaca dhowaan ee kharashyada alaabta ceeriin awgeed, jadwalka wax soo saarka ee qaybaha isku dhafan ee hogaaminaya waa la hagaajiyay marka la barbardhigo qorshayaashii hore.Waxqabadku wuxuu ahaa mid ka wanaagsan sidii la filayay, marka loo eego xilli-ciyaareedka gaabiska ah.
Intaa waxaa dheer, marka laga eego dhinaca isbeddelka faa'iidada, qiimaha silsiladda warshadaha ee dhawaanahan ayaa si degdeg ah u dhacay ka dib markii dib u soo noqoshada naxdinta leh, walxaha silikoon ee cufan sababtoo ah dib u buuxinta hoose waxay bilaabeen inay kor u qaadaan qiimaha, chips silicon, baytariyada kor u kaca.Inkasta oo kororka qiimaha yar uusan bedelin isbeddelka guud ee dhimista qiimaha, hagaajinta faa'iidada qaybta qaybta ayaa weli ah mid aad u cad, iyo khasaaraha qiimaha alaabada ayaa ahaa mid la xakameyn karo iyada oo la raacayo istaraatiijiyadda sare ee isbeddelka.
"In la sugo sanadkan, weli waa ciribtirka sahayda si loo go'aamiyo baahida loo qabo in la rakibo, iyada oo la tixgelinayo in qaybaha, ciid quartz nadiif ah oo sarreeya ay leeyihiin dabacsanaan sahay ah oo gaar ah, isla mar ahaantaana, qiimaha silsiladda warshadaha si ay u kiciso laxanka baahida waa wax iska cad.”Cilmi-baarayaasha kor ku xusan waxay saadaaliyeen in awoodda sawir-qaadista caalamiga ah ee lagu rakibay la filayo in ay gaarto 350-380 gigawatts sanadkan, kobaca sanadlaha ah ee ka badan 40%, iyo aasaaska xooggan ayaa sii socda.
Qandaraaska mashaariicda waa mid kulul
Ka dambeeya "kicinta" silsiladda warshadaha ee sawir-qaadista ayaa ah bilawga kulul ee mashaariicda waaweyn qaarkood iyo furitaanka kulul ee mashaariicda baaxadda weyn ee bilowga sanadka, taas oo siinaysa warshadaha kalsoonida si ay u hormariyaan.
Janaayo 11-keedii, mashruuca ugu weyn ee wax-soo-saarka hal-abuurka ah ee wax-ku-oolnimada sare ee unugyada heterojunction qorraxda (qaab dhismeedka HJT) ee Shiinaha, 5 gigawatt ee waxtarka sare leh ee waxtarka leh ee unugyada heterojunction ayaa laga bilaabay Danliang County, Meishan City.Mashruucu waxa uu qorshaynayaa in lagu maalgeliyo 2.5 bilyan yuan guud ahaan, waxaana la filayaa in la soo saaro wax soo saarka dhamaadka Agoosto 2023.
Yang Wendong, ku xigeenka madaxa fulinta ee mashruuca, ayaa soo bandhigay in tignoolajiyada batteriga heterojunction ay tahay tignoolajiyada batteriga ee nooca saddexaad ee ugu horumarsan ee warshadaha hadda.Waxay isku daraysaa faa'iidooyinka batari silikoon crystalline iyo batari filim khafiif ah, oo leh waxtar sare leh, hoos u dhac hooseeya, iska caabin heerkul sare ah, heerka sare ee laba-dhinac afar dabeecadood, booska baahida suuqa mustaqbalka waa mid aad u weyn.Waqtigan xaadirka ah, mashruuca waxaa lagu daray gobolka Sichuan 2023 mashaariicda muhiimka ah, laakiin sidoo kale Meishan City si ay u dhisaan 100 bilyan oo silikon photovoltaic warshadaha mashruuca laf dhabarta muhiimka ah.
Janaayo 27, xafladda dhagax dhigga mashruuca waxtarka sare leh ee batteriga heterojunction ee Qalabka Dhismaha Shiinaha ayaa lagu qabtay Jiangyin Harbor Development Zone.Waxaa lagu soo waramayaa in mashruuca ay maalgelisay China Building Materials (Jiangyin) Photoelectric Material Technology Co., LTD., oo hoos timaada China Construction Group, iyada oo wadarta maalgashiga 5 bilyan yuan.
Bartamihii bishii hore, Dhismaha Korontada ee Shiinaha ayaa ku dhawaaqay natiijada furitaanka mega-tender photovoltaic 26GW.Sababtoo ah qadarka badan ee monomer, iyo walxaha silikoon, qiimaha silikoon ayaa hoos u dhacay, booska faa'iidada ayaa furmay, hindisada ayaa soo jiidatay in ka badan shirkadaha 40, waa wax aan horay loo arag.Marka la eego oraahda, waxaa jira isbeddel ku yimaada polarization.Shirkadaha hormuudka ah waxay guud ahaan bixiyaan qiimo sare, halka shirkadaha labaad - iyo kuwa saddexaad ay ku tartamayaan qiimo yar.Celceliska qiimaha (per watt) waa 1.67-1.69 yuan qaybaha nooca P-ga iyo 1.75 yuan qaybaha nooca N-ga ah.Qiimaha ugu hooseeya waa 1.48 yuan, qiimaha ugu sarreeya ayaa ka badan 1.8 yuan nooca P iyo ku dhawaad 2 yuan nooca N.
Aragtida warshadaha, natiijada guusha ee hal weyn ayaa ka tarjumaysa rajada warshadaha.Marka loo eego qiimaha silsiladda warshadaha ee hadda jira iyo kharashka warshadaha xisaabinta firfircoon, tusaale ahaan, nidaamka weyn ee Dhismaha Korontada ee Shiinaha ayaa la bixiyaa iyadoo loo eegayo celceliska qiimaha guusha.Marka la barbardhigo kharashka hadda jira ee ku dhow 1.3 yuan/w, faa'iidada xad-dhaafka ah ee qaybaha waa mid aad u badan.
Intaa waxaa dheer, ka hor xafladda bandhiga mashruucii ugu dambeeyay ee muuqaalka, qaybaha Dachang ayaa u muuqday qiimaha hooseeya ee 1.6 yuan / watt.Sida laga soo xigtay "125,000 kW / 500,000 KWH kaydinta tamarta + 500,000 kw muuqaalka mashruuca beerta isku mid ah" ee Changji Guodu County, 200,000 kW photovoltaic module musharraxa natiijada xayeysiinta waxay muujinaysaa in Huansheng Photovoltaic (Jiangsu) Co., Ltd. oo ah 438337536 yuan, qiimaha halbeegga 1.68 yuan/watt ayaa noqday musharraxa ugu horreeya.Trina Solar waa musharaxa labaad ee tartanka iyadoo qiimaheedu yahay 1.6 yuan halkii watt.
Waqtiga boostada: Jan-30-2023