NgoFebhuwari 16, uMnyango Wezimboni Nobuchwepheshe Bolwazi ukhiphe isimo sokusebenza kwemboni yokukhiqiza i-photovoltaic e-China ngo-2022. NgoFebhuwari 18, ukusakazwa kwe-CCTV News: Ngo-2022, inani eliphelele lomkhiqizo wemboni ye-photovoltaic yaseChina ladlula ama-yuan ayizigidi eziyizinkulungwane eziyi-1.4. NgokoMnyango Wezimboni Nobuchwepheshe Bolwazi, umphumela wonyaka wochungechunge lwemboni ye-photovoltaic ufinyelele irekhodi elisha eliphezulu ngo-2022. Ukukhishwa kwe-polysilicon, ama-silicon wafers, amabhethri nezingxenye konke kukhuphuke ngaphezu kuka-55% unyaka nonyaka, kanye nengqikithi inani lomkhiqizo wemboni lidlule i-1.4 trillion yuan.
Ngo-2022, imboni ye-photovoltaic yaseShayina yaqhubeka nokujulisa uguquko lwesakhiwo, yasheshisa ukugqugquzelwa kokukhiqizwa okuhlakaniphile kwezimboni kanye nesimanje, futhi yagcina umfutho omuhle wentuthuko unyaka wonke, isekela ngokuqinile inqubekelaphambili eshelelayo "ye-carbon peak carbon neutrality. ".
Okokuqala, izinga lemboni laqhubeka nokukhula. Ngokwezilinganiso zebhizinisi kanye nenhlangano yezimboni, umphumela wonyaka wazo zonke izixhumanisi zochungechunge lwemboni ye-photovoltaic ngo-2022 wafinyelela irekhodi eliphezulu, nokukhishwa kwe-polysilicon, ama-silicon wafers, amaseli namamojula afinyelela amathani angu-827,000, 357GW, 318GW kanye no-288.7GW, ngokulandelana, ngokukhula konyaka nonyaka okungaphezu kwama-55%. Inani eliphelele lomkhiqizo wembonini lidlule i-1.4 trillion yuan.
Okwesibili, izinga lokuqanjwa kabusha kwezobuchwepheshe liye lakhula ngesivinini. Ngo-2022, isilinganiso sokusebenza sokuguqulwa kwamaseli e-P-type PERC ekukhiqizweni ngobuningi ngamabhizinisi ajwayelekile asekhaya sifinyelele ku-23.2%; Ibhethri ye-TOPCon yohlobo lwe-N isiqalile ukukhiqizwa ngobuningi, ngokusebenza okumaphakathi kokuguqulwa okungu-24.5%. Ukukhiqizwa okukhulu kwamaseli e-HJT kwashesha, ukusebenza kahle kokuguqulwa kwe-silicon heterojunction amaseli elanga abeka irekhodi lomhlaba elisha le-26.81%, futhi ukuphumelela okusha kwenziwa ekuthuthukisweni nasekuhlolweni komshayeli we-perovskite namaseli aminated.
Okwesithathu, ukuboniswa kwe-smart PV kuzuze imiphumela yokuqala. Ukuhlanganiswa kanye nokusha kwesizukulwane esisha sobuchwepheshe bolwazi kanye nemboni ye-photovoltaic iyakhula ngesivinini. Uhlu lweqoqo lesithathu le-smart photovoltaic pilot demonstration luyanda ngesikhathi esifanele. Izixazululo ezihlelekile ziyavela embonini, ekwakhiweni, kwezokuthutha, ezolimo namandla, futhi imboni ye-photovoltaic ithuthukisa ngokuphumelelayo ukukhiqiza kwayo okuhlakaniphile, ukusebenza okuhlakaniphile nokugcinwa, ukuhlela okuhlakaniphile nokuhlanganiswa kokugcinwa kwe-optical.
Okwesine, izicelo zemakethe ziqhubekile nokukhula. Ngo-2022, ukwakhiwa kwezisekelo ezinkulu ze-photovoltaic kanye nezinhlelo zokusebenza ze-photovoltaic ezisatshalaliswa e-China kuzokhula kancane kancane, ngaphezu kwe-87GW yokufakwa okusha kwe-photovoltaic e-China. Ukuthunyelwa kwemikhiqizo ye-photovoltaic kudlule ama-dollar ayizigidi eziyizinkulungwane ezingu-51.2 futhi ukuthunyelwa kwamamojula we-photovoltaic kudlule i-153GW, kusekela ngokuphumelelayo ukukhula kwemakethe ye-photovoltaic ekhaya nakwamanye amazwe kanye nesidingo somhlaba wonke samandla amasha.
Ngokwemininingwane ekhishwe yi-National Energy Administration, u-87.41GW wokufakwa okusha kwe-PV kwafakwa ngo-2022, okuhlanganisa u-36.3GW wezitshalo ze-PV ezimaphakathi kanye no-51.11GW we-PV esabalalisiwe. unyaka nonyaka.
Ngaphezu kokwandisa inani lokufakwa kwe-photovoltaic, amabhizinisi abelokhu ezama ukunciphisa ukusetshenziswa kwamandla ohlelweni lokukhiqiza, kanye nokubheka izinto ezinekhabhoni ephansi kanye nezinye izici zokunciphisa ukukhishwa kwekhabhoni emthonjeni futhi kufinyezwe umjikelezo wokuthola amandla.
Thatha i-bezel yengxenye njengesibonelo. Imvamisa, i-bezel yengxenye yenziwe nge-aluminium alloy. Amaphrofayili e-aluminium alloy angenziwa ukuze adale isigaba esiyinkimbinkimbi, kulula ukufaka ikhodi yekhona. Ngesikhathi esifanayo, i-aluminium alloy density iphansi, isisindo esincane, ukumelana nokugqwala. Kodwa njengoba sonke sazi, i-electrolytic aluminium iyimboni ejwayelekile kakhulu edla amandla. Ngokusho kochwepheshe bezimboni, kuthatha cishe amahora angu-13,500 kilowatt-amahora kagesi ukukhiqiza ithani elilodwa le-electrolytic aluminium. Lokhu kusho ukuthi ngo-2020, ukusetshenziswa kukagesi okuphelele kwemboni ye-electrolytic aluminium izobalelwa ku-6.67% wengqikithi yokusetshenziswa kukagesi eChina ngo-2020. Nakuba i-photovoltaic ibala kuphela ingxenye encane yokusetshenziswa kwezinto ze-aluminium, kodwa ukunciphisa ikhabhoni. ukukhishwa kwenqubo yokukhiqiza, ukwenza i-photovoltaic power generation more "green", umbuzo okufanele wonke umuntu we-photovoltaic acabange ngawo.
Eminyakeni yakamuva,ingilazi fiberi-polyurethane eqinisiweinhlanganisela Uhlaka lwakhiwe, olunezinto ezibonakalayo ezinhle kakhulu. Ngesikhathi esifanayo, njengesixazululo sezinto ezingezona ezensimbi, ifreyimu ye-glass fiber polyurethane composite nayo inezinzuzo ukuthi ifreyimu yensimbi ayinayo, ingaletha ukugcinwa kwezindleko ezibalulekile kubakhiqizi be-photovoltaic module. Izakhiwo zemishini yezinhlanganisela ze-fiber polyurethane zengilazi zinhle kakhulu, futhi amandla e-axial tensile we-glass fibre polyurethane composite aphakeme kakhulu kunalawo ezinto zendabuko ze-aluminium alloy. Ngesikhathi esifanayo, iphinde ibe nokumelana okuqinile nesifutho sikasawoti kanye nokugqwala kwamakhemikhali.
Imojula ye-photovoltaic ihlanganiswe nefreyimu engeyona eyensimbi, enciphisa kakhulu amathuba okwenza umjikelezo wokuvuza futhi isiza ukunciphisa ukukhiqizwa kwe-PID engase ibe yi-attenuation phenomenon. Ukulimala komphumela we-PID kwenza ukuncishiswa kwamandla emojula yebhethri futhi kunciphisa isizukulwane.Ngakho-ke, ukunciphisa into ye-PID kungathuthukisa ukusebenza kahle kokukhiqizwa kwamandla kwephaneli.
Ngaphezu kwalokho, eminyakeni yamuva, izici ze-glass fibre eziqinisiwe ze-resin matrix composite ezifana nesisindo esincane, amandla aphezulu, ukumelana nokugqwala, ukumelana nokuguga, ukufakwa kahle kukagesi kanye ne-anisotropy yezinto ezibonakalayo ziye zaqashelwa kancane kancane ngabantu. Ngokujula kancane kancane kocwaningo ngenhlanganisela ye-fiber eqinisiwe yengilazi, ukusetshenziswa kwayo kuya ngokuya kuyanda.
Njengengxenye ebalulekile ethwala imithwalo yesistimu ye-photovoltaic, ukwesekwa kwe-photovoltaic kunomthelela oqondile ekuphepheni nasekuzinzeni kwemishini yamandla kagesi.
I-Glass fiber reinforced composite photovoltaic scaffolds isetshenziswa kakhulu ezindaweni ezingaphandle ezinendawo engenalutho kanye nemvelo enokhahlo. Bangaphansi kwethonya lokushisa eliphezulu neliphansi, umoya, imvula kanye nokukhanya kwelanga okunamandla unyaka wonke.
Inkampani ye-GRECHOihlinzeka amakhasimende ngezinto ezihlanganisiwe zengilazi ezine-fiber eqinisiwe ezinezakhiwo ezisezingeni eliphakeme ukuze zihlangabezane nemvelo yesicelo esiqinile, ukuze umkhiqizo ukwazi ukugcina ukusebenza okuhle isikhathi eside.
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Iwebhusayithi:www.grechofiberglass.com
Isikhathi sokuthumela: Apr-04-2023
