Ngomhla we-16 kaFebruwari, i-Ofisi yoMphathiswa wezoShishino kunye neTekhnoloji yoLwazi ikhuphe isimo sokusebenza kweshishini lokuvelisa i-photovoltaic e-China ngo-2022. NgoFebruwari 18, ukusasazwa kweendaba zeCCTV: Ngo-2022, ixabiso elipheleleyo lemveliso ye-photovoltaic ye-photovoltaic yaseChina idlule i-1.4 yetriliyoni ye-yuan. Ngokutsho koMphathiswa wezoShishino kunye neTekhnoloji yoLwazi, imveliso yonyaka ye-photovoltaic industry chain ifikelele kwirekhodi entsha ephezulu ngo-2022. Imveliso ye-polysilicon, i-silicon wafers, iibhetri kunye nezixhobo zonke zinyuke ngaphezu kwe-55% ngonyaka, kwaye iyonke. ixabiso lemveliso yoshishino idlule yuan 1.4 yetriliyoni.
Ngo-2022, imboni ye-photovoltaic yaseTshayina iqhubekile nokwenza nzulu uhlaziyo lwesakhiwo sobonelelo, yakhawulezisa ukukhuthaza ukwenziwa kwezinto zobukrelekrele kwimizi-mveliso kunye nophuculo, kwaye yagcina isantya esilungileyo sophuhliso unyaka wonke, ixhasa ngamandla inkqubela phambili egudileyo ye "carbon peak peak carbon ".
Okokuqala, isikali soshishino siqhubekile sikhula. Ngokolwazi lweshishini kunye noqikelelo lombutho woshishino, isiphumo sonyaka sazo zonke ikhonkco zekhonkco leshishini le-photovoltaic ngo-2022 lifikelele kwirekhodi ephezulu, kunye nemveliso yepolysilicon, ii-silicon wafers, iiseli kunye neemodyuli ezifikelela kwiitoni ezingama-827,000, 357GW, 318GW kunye ne288.7GW, ngokulandelelana, ngokukhula konyaka-ngonyaka ngaphezu kwama-55%. Ixabiso lilonke lemveliso yolu shishino ligqithile kwi-1.4 yetriliyoni yeyuan.
Okwesibini, inqanaba le-teknoloji entsha liye lakhawuleza. Kwi-2022, umyinge wokuguqulwa kwe-P-uhlobo lweeseli ze-PERC kwimveliso yobuninzi ngamashishini aqhelekileyo asekhaya afikelele kwi-23.2%; I-N-uhlobo lwe-TOPcon ibhetri iqalile ukuveliswa kobuninzi, kunye nokuguqulwa okusemgangathweni kwe-24.5%. Ukuveliswa kobuninzi beeseli ze-HJT zaye zakhawuleza, ukuguqulwa kokusebenza kakuhle kweeseli ze-silicon heterojunction zelanga zabeka irekhodi elitsha lehlabathi le-26.81%, kunye nokuphumelela okutsha kwenziwa ekuphuhlisweni kunye novavanyo lomqhubi we-perovskite kunye neeseli ezilaminated.
Okwesithathu, ukubonakaliswa kwe-PV ehlakaniphile kuzuze iziphumo zokuqala. Ukuhlanganiswa kunye nokutsha kwesizukulwana esitsha sobugcisa bolwazi kunye nemboni ye-photovoltaic ikhawuleza. Uluhlu lwebhetshi yesithathu ye-smart photovoltaic pilot demonstration iyanda ngexesha elifanelekileyo. Izisombululo ezicwangcisiweyo zivela kumashishini, ukwakhiwa, ukuthutha, ezolimo kunye namandla, kwaye imboni ye-photovoltaic iphucula ngokufanelekileyo ukuveliswa kwayo okuhlakaniphile, ukusebenza okuhlakaniphile kunye nokugcinwa, ukucwangciswa okuhlakaniphile kunye nokuhlanganiswa kokugcinwa kwamehlo.
Okwesine, izicelo zeemarike ziqhubekile ukwandisa. Kwi-2022, ukwakhiwa kweziseko ezinkulu ze-photovoltaic kunye nokusabalalisa izicelo ze-photovoltaic e-China ziya kunyuka ngokuthe ngcembe, ngaphezu kwe-87GW yofakelo olutsha lwe-photovoltaic e-China. Ukuthunyelwa ngaphandle kweemveliso ze-photovoltaic kudlule i-51.2 yeebhiliyoni zeedola kunye nokuthunyelwa kweemodyuli ze-photovoltaic kudlule i-153GW, ixhasa ngokufanelekileyo ukukhula kweemarike ze-photovoltaic ekhaya nakwamanye amazwe kunye nemfuno yehlabathi yamandla amatsha.
Ngokutsho kwedatha ekhutshwe yi-National Energy Administration, i-87.41GW yofakelo olutsha lwe-PV yafakwa kwi-2022, kubandakanywa i-36.3GW yezityalo ze-PV eziphakathi kunye ne-51.11GW ye-PV esasazwayo. unyaka nonyaka.
Ukongeza ekunyuseni inani lofakelo lwe-photovoltaic, amashishini azama ukunciphisa ukusetyenziswa kwamandla kwinkqubo yokuvelisa, kunye nokukhangela izinto eziphantsi kwekhabhoni kunye nezinye iinkalo zokunciphisa ukukhutshwa kwekhabhoni kumthombo kunye nokunciphisa umjikelezo wokubuyisela amandla.
Thatha i-bezel yecandelo njengomzekelo. Ngokuqhelekileyo, i-bezel yecandelo yenziwe nge-aluminium alloy. Iiprofayili ze-aluminium alloy zingenziwa ukuze zenze icandelo eliyinkimbinkimbi, kulula ukuyifaka ikhowudi yekona. Ngexesha elifanayo, ubuninzi be-aluminium alloy buphantsi, ubunzima obulula, ukuxhathisa ukubola. Kodwa njengoko sonke sisazi, i-aluminiyam ye-electrolytic lishishini eliqhelekileyo elidla amandla. Ngokutsho kweengcali zoshishino, kuthatha malunga ne-13,500 kilowatt-iiyure zombane ukuvelisa itoni enye ye-aluminiyam ye-electrolytic. Oku kuthetha ukuba kwi-2020, ukusetyenziswa kombane opheleleyo we-electrolytic aluminium industry iya kuba nengxelo malunga ne-6.67% yokusetyenziswa kombane ngokupheleleyo kwe-China ngo-2020. Nangona i-photovoltaic ibala kuphela inxalenye encinci yokusetyenziswa kwezinto ze-aluminium, kodwa ukunciphisa ikhabhoni. ukukhutshwa kwenkqubo yokuvelisa, ukwenza i-photovoltaic power generation ngaphezulu "luhlaza", ngumbuzo wonke umntu we-photovoltaic kufuneka acinge ngawo.
Kule minyaka yangoku,ifayibha yeglasii-polyurethane eyomeleziweyoindibaniselwano isakhelo siphuhlisiwe, esineempawu ezibalaseleyo zezinto. Ngexesha elifanayo, njengesisombululo sezinto ezingezona zetsimbi, i-glass fiber polyurethane composite frame nayo ineenzuzo ezingenayo isakhelo sesinyithi, inokuzisa ukugcinwa kweendleko ezibalulekileyo kubakhiqizi bemodyuli ye-photovoltaic. Iipropathi zomatshini zeglasi zefiber polyurethane composites zigqwesile, kwaye amandla e-axial tensile yeglasi ye-polyurethane composites iphezulu kakhulu kunemathiriyeli yealluminiyam yendabuko. Kwangaxeshanye, ikwanokuchasana okuqinileyo nokutshizwa kwetyuwa kunye nokubola kweekhemikhali.
Imodyuli ye-photovoltaic ihlanganiswe nesakhelo esingeyo-metallic, esinciphisa kakhulu amathuba okwenza isiphaluka sokuvuza kwaye inceda ukunciphisa ukuveliswa kwe-PID enokuthi ibangele i-attenuation phenomenon. Ukulimala kwempembelelo ye-PID kwenza ukunyanzeliswa kwamandla kwimodyuli yebhetri kwaye kunciphise isizukulwana.Ngoko ke, ukunciphisa i-PID phenomenon kunokuphucula ukuveliswa kwamandla kwepaneli.
Ukongeza, kwiminyaka yakutshanje, iimpawu zeglasi yefiber eyomeleziweyo ye-resin matrix composites njengobunzima bokukhanya, amandla aphezulu, ukuxhathisa ukubola, ukumelana nokuguga, ukugqunywa kombane okulungileyo kunye ne-anisotropy yezinto ziye zaqondwa ngokuthe ngcembe ngabantu. Ngokunzulu ngokuthe ngcembe kophando kwifiber yeglasi eyomeleziweyo, ukusetyenziswa kwayo kubanzi ngakumbi.
Njengenxalenye ebalulekileyo yomthwalo wenkqubo ye-photovoltaic, inkxaso ye-photovoltaic inefuthe elithe ngqo kukhuseleko kunye nokuzinza kwezixhobo zamandla ombane.
Ifiber yeglasi eyomeleziweyo ye-photovoltaic scaffolds isetyenziswa ikakhulu kwiindawo ezingaphandle ezinendawo engenanto kunye nokusingqongileyo okurhabaxa. Baphantsi kwempembelelo yobushushu obuphezulu nobuphantsi, umoya, imvula kunye nelanga elinamandla unyaka wonke.
Inkampani yeGRECHOibonelela abathengi ngefiber yeglasi eyomeleziweyo yezinto ezihlanganisiweyo ezineempawu eziphezulu zemathiriyeli ukuhlangabezana nemeko yesicelo esingqongqo, ukuze imveliso ikwazi ukugcina ukusebenza kakuhle ixesha elide.
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Ixesha lokuposa: Apr-04-2023
