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A cikin gasa mai zafi na "grid parity" a cikin masana'antar hoto, haɓakar farashin kowane kilowatt-hour na wutar lantarki yana da alaƙa da babban gasa na kamfanoni. A matsayin kayan aiki mai mahimmanci a cikin samar da samfurori na hasken rana, madaidaicin dandalin motsi na na'urar waldawa ta hanyar igiya na photovoltaic kai tsaye yana rinjayar ingancin walda da ingantaccen samarwa. Dandalin motsi na granite wanda aka keɓe don injunan waldawa na hotovoltaic, tare da kwanciyar hankali na ƙarshe na 0.5μm / shekara, yana ba da tallafin fasaha don rage farashin kowane kilowatt-hour daga girma da yawa. ;
Babban kwanciyar hankali yana tabbatar da daidaiton walda kuma yana rage sharar gida
A lokacin tsarin waldawar igiya na sel na photovoltaic, rarrabuwa a cikin matsayi na walda zai iya haifar da rashin daidaituwa na sel, ta haka yana tasiri tasirin samar da wutar lantarki na kayayyaki har ma da samar da samfurori marasa lahani. Dandalin motsi na al'ada yana da sauƙi ga nakasar ƙira saboda dalilai kamar canje-canje a yanayin zafin muhalli da girgizar injiniya, wanda ke haifar da sabawa a matsayin walda. Matsakaicin haɓakar haɓakar thermal na dandamalin wasannin granite shine kawai (4-8) × 10⁻⁶/℃. Haɗe tare da ƙaƙƙarfan tsari na cikin gida mai ɗaci, ana iya samun daidaiton girman 0.5μm / shekara. ;
Ɗaukar layin samar da hoto na hoto na 1GW a matsayin misali, idan aka ɗauki dandamalin motsi na yau da kullun, karkatar da matsayin walda wanda lalacewa ta hanyar juzu'i ya wuce 0.1mm, wanda zai iya haifar da lahanin walda na ƙwayoyin hasken rana ya tashi zuwa 3%. Lokacin amfani da dandamali na wasanni na granite, ana iya sarrafa ƙarancin walda a cikin 0.5%. Ga kowane raguwar kashi 1% na ƙarancin lahani, ana iya ceton ƙwayoyin batir sama da yuan miliyan ɗaya a kowace shekara, yana rage farashin samar da kayan aikin kai tsaye tare da aza harsashi ga raguwar farashin kowace sa'a kilowatt. ;
Rage yawan kula da kayan aiki da haɓaka haɓakar samarwa
Dandalin motsi tare da ƙarancin kwanciyar hankali zai haifar da saurin lalacewa na abubuwan watsawa da rage daidaiton matsayi saboda nakasawa yayin amfani na dogon lokaci, don haka yana buƙatar daidaita kayan aiki akai-akai da kiyayewa. Dandalin wasanni na Granite, tare da ingantaccen kwanciyar hankali, na iya rage faruwar irin waɗannan matsalolin yadda ya kamata. ;
Saboda ƙaramin girman girmansa na 0.5μm a kowace shekara, ƙimar lalacewa na mahimman abubuwan haɗin gwiwa kamar tsarin watsawa da firikwensin sanya na'urar waldawa ta kirtani yana raguwa sosai. Dangane da ainihin bayanan ma'auni na wani kamfani na masana'anta na hotovoltaic, bayan ɗaukar dandali na motsi na granite, an tsawaita sake zagayowar na'urar walda na kirtani daga sau ɗaya a wata zuwa sau ɗaya a cikin kwata, kuma an rage lokacin kulawa ɗaya daga sa'o'i 8 zuwa 3 hours. Rage yawan adadin kayan aiki na kayan aiki yana nufin haɓakar samar da kayan aiki mafi girma da ƙananan aikin kayan aiki da farashin kulawa. Dangane da layin samar da wutar lantarki mai karfin megawatt 500 na shekara, zai iya kara tsawon lokacin samar da inganci da kusan sa'o'i 200 a kowace shekara, da samar da karin na'urori masu daukar hoto da darajarsu ta kai yuan miliyan 5, kuma za ta iya rage farashin da ake kashewa kowace sa'a kilowatt. ;
Ƙaddamar da rayuwar sabis na kayan aiki kuma rage farashin zuba jari
Kudin zuba jari na kayan aikin samar da hotovoltaic yana da girma, kuma rayuwar sabis na kayan aiki yana tasiri kai tsaye kan dawowar zuba jari na kamfanoni. Saboda sauye-sauyen girma na dogon lokaci da nakasar tsari, dandamalin motsi na yau da kullun kan kasa biyan madaidaicin buƙatun samarwa sama da shekaru biyar. A sakamakon haka, kamfanoni dole ne su maye gurbin kayan aiki a gaba, ƙara matsa lamba na kafaffen zuba jari na kadari. ;
Dandalin wasanni na Granite, tare da kaddarorinsu na zahiri da na sinadarai, na iya kiyaye daidaito mai tsayi yayin amfani na dogon lokaci da kuma tsawaita rayuwar rayuwar injin walda ta kirtani yadda ya kamata. Bayanai daga wasu masana'antun kayan aikin hotovoltaic sun nuna cewa na'urar waldawa ta kirtani sanye take da dandamalin motsi na granite na iya ci gaba da kiyaye daidaiton walda a cikin ± 0.1mm bayan ci gaba da amfani da shi na tsawon shekaru 8, tare da biyan buƙatun samar da kayan aikin inganci. Sabanin haka, na'urorin da ke amfani da dandamali na motsi na yau da kullun suna buƙatar maye gurbin ainihin abubuwan da suka shafi su ko kuma haɓaka duka injin bayan shekaru biyar. Tsawaita rayuwar sabis na kayan aiki yana ba da damar tsayayyen farashin saka hannun jari na kamfanoni da za a ware na dogon lokaci, yana ƙara rage ƙimar ƙimar kayan aiki a cikin farashin kowace kilowatt-hour. ;
Sauƙaƙe samar da ingantattun abubuwan haɗin gwiwa da haɓaka kudaden shigar wutar lantarki
Matsayin kwanciyar hankali na 0.5μm / shekara yana ba da garanti ga na'ura mai ɗaukar hoto na hoto don cimma daidaitaccen walƙiya, yana ba da damar kamfanoni don samar da samfurori na hotovoltaic tare da inganci mafi girma. A aikace aikace-aikacen tashar wutar lantarki, kayan aiki masu inganci na iya samun ƙarfin samar da wutar lantarki mafi girma da ƙarancin raguwa, ta yadda za a haɓaka gabaɗayan kudaden shigar wutar lantarki na tashar wutar lantarki. ;
Misali, nau'ikan gilashin mai gefe biyu tare da ingantaccen walƙiya na iya haɓaka ƙarfin samar da wutar lantarki da kashi 3% zuwa 5% idan aka kwatanta da na yau da kullun. Ɗauki tashar wutar lantarki ta 100MW a matsayin misali. Ta hanyar amfani da kayan aiki masu inganci, zai iya samar da ƙarin wutar lantarki na kilowatt miliyan 3 zuwa 5 a kowace shekara. Ƙara yawan kudaden shiga na samar da wutar lantarki yana nufin raguwar dangi a cikin farashin kowace kilowatt-hour, yana kara inganta tattalin arziki da kuma gasa na tashoshin wutar lantarki na photovoltaic. ;
The granite motsi dandali sadaukar don photovoltaic kirtani waldi inji, tare da girma kwanciyar hankali na 0.5μm / shekara a matsayin ta core fa'ida, m rage samar da farashin na photovoltaic kayayyaki da kuma kudin da kilowatt-hour na ikon tashoshin ta hanyar mahara hanyoyin kamar tabbatar waldi daidaito, rage kayan aiki kiyayewa, mika kayan aiki rayuwa, samar da facilit kayayyakin more rayuwa. Yana ba da goyon bayan fasaha mai ƙarfi don masana'antar hoto don cimma "grid paraty" da ci gaba mai dorewa.
Lokacin aikawa: Mayu-21-2025