Nyob rau hauv dab tsi scenarios yog lub photovoltaic strip dov zeb haum rau siv

       Lub photovoltaic vuam sawb dov zeb yog cov khoom siv tseem ceeb rau photovoltaic vuam sawb ntau lawm, feem ntau yog siv los ua cov hlau tsis muaj hlau (xws li oxygen dawb tooj liab thiab tin plated tooj liab) rau hauv cov strips tiaj tus nrog cov tuab tuab, du nto, thiab micrometer theem qhov tseeb qhov tseeb (piv txwv li photovoltaic vuam strips ntau yam khoom tiav) los ntawm kev ua tiav / tiav. Nws daim ntawv thov scenarios nruj me ntsis raws li cov kev xav tau ntawm photovoltaic vuam strips, tsom mus rau "vuam sawb raug txuas ntawm photovoltaic kev lag luam saw", uas tuaj yeem muab faib ua pawg hauv qab no:

1,Core daim ntawv thov scenario: Kev tshaj lij kev lag luam ntawm photovoltaic vuam strips

       Qhov no yog qhov kev siv tseem ceeb ntawm photovoltaic vuam sawb dov zeb, npog vuam sawb tuam ntxhab ntawm cov nplai sib txawv thiab hloov mus rau ntau yam kev xav tau:

       Cov kev cob qhia niaj hnub tsim khoom ntawm cov tuam txhab loj-loj photovoltaic ribbon vuam cov lag luam (xws li Wuxi Shangde, Suzhou Yubang, Zhejiang Jiaman, thiab lwm yam) yuav tsum tau nruab nrog kev kub ceev, siab-precision, thiab automated photovoltaic ribbon vuam dov mills (feem ntau txuas ntxiv cov kab ntau lawm txhua hnub). Hauv cov xwm txheej zoo li no, lub tshuab dov yuav tsum muaj:

       Muaj peev xwm dhau mus tas li rolling muaj peev xwm (feem ntau yog 3-5 hla), ua ke nrog online thickness nrhiav kom tau thiab tsis siv neeg kho qhov system, kom ntseeg tau tias lub thickness kam rau ua ntawm cov vuam sawb yog tswj nyob rau hauv ± 0.005mm (tsim rau high-efficiency tivthaiv raws li PERC thiab TOPCon);

       Txuas nrog cov tin / silver plating cov kab ntau lawm thiab cov tshuab winding, ib qho kev sib xyaw ua ke ntawm "rolling tu coating winding" yog tsim, txo cov kev cuam tshuam ntawm phau ntawv thiab txhim kho kev ua haujlwm ntau lawm.

       Cov khoom sib xws: Vuam daim kab xev rau cov pa ib leeg / polycrystalline Cheebtsam (0.1-0.3mm tuab, 1.0-6.0mm dav), ultra-nplua vuam tapes rau cov khoom ua haujlwm siab (0.08-0.15mm tuab), thiab irregular welding tapes (triangular welding tapes, round edge).

       Me me thiab nruab nrab-qhov loj me customized ntau lawm scenarios yuav tsum saj zawg zog thiab adjustable photovoltaic vuam sawb dov mills (xws li intermittent dov mills thiab multi specification pwm adaptation dov mills) rau me me thiab nruab nrab-qhov loj me vuam sawb factories los yog cov lag luam tsom rau tshwj xeeb vuam sawb kev tshawb fawb thiab kev loj hlob kom tau raws li kev cai txiav txim.

       Nws tuaj yeem hloov pauv cov lus qhia ceev ceev thiab hloov mus rau kev tsim cov vuam strips nrog qhov dav thiab thicknesses sib txawv (xws li nqaim vuam strips 0.8mm dav thiab dav vuam strips 8.0mm dav);

       Txhawb nqa me me batch sim ntau lawm (ntau ntawm kilograms mus rau pua pua ntawm kilograms ib batch), haum rau tsim tshiab welding strips (xws li low-temperature welding strips, high conductivity welding strips) los yog ua kev txiav txim me me.

2,Txuas ntxiv daim ntawv thov scenario: Photovoltaic module tuam txhab tsim lawv tus kheej vuam sawb ntau lawm kab

       Sab saum toj photovoltaic module tuam txhab uas muag (xws li LONGi, JinkoSolar, Tianhe Hnub Ci, thiab lwm yam) yuav tsim lawv tus kheej vuam sawb ntau lawm rhiav los txo cov nqi saw thiab xyuas kom ruaj khov ntawm vuam sawb mov. Lub sijhawm no, photovoltaic vuam sawb dov zeb, raws li cov khoom siv tseem ceeb, yuav tsum tau hloov mus rau qhov kev thov rau "kev sib txuas ntawm cov khoom sib txuas":

Kaw qhov kev txhawb nqa scene

       Lub rolling mill Rhiav yog nyob ib sab ntawm cov khoom sib dhos rhiav, thiab cov khoom siv vuam siv tau ncaj qha thauj mus rau cov kab ntau lawm los ntawm cov khoom siv conveyor lossis cov thawv hloov pauv, txo cov kev sib txuas thiab kev thauj mus los thiab txo qhov kev pheej hmoo ntawm oxidation ntawm vuam strips (tshwj xeeb tshaj yog cov nyiaj plated vuam strips muaj qhov yuav tsum tau muaj qhov chaw cia siab).

Muaj tseeb phim cov kev xav tau ntawm cov xwm txheej

       Peb tuaj yeem kho qhov loj ntawm lub vuam sawb raws li hom roj teeb ntawm peb tus kheej cov khoom (xws li 182mm thiab 210mm cov roj teeb loj loj) thiab cov txheej txheem vuam (tsis siv neeg vuam tshuab adaptation yuav tsum), kom tsis txhob muaj teeb meem ntawm mismatched specifications ntawm yuav vuam strips (xws li vuam sawb dav tsis sib piv ntawm cov kab sib txuas ntawm cov kab sib txuas, kev sib txuas ntawm cov kab sib txuas.

3,Daim ntawv thov tshwj xeeb scenario: high-end / tshwj xeeb photovoltaic ribbon ntau lawm

       Rau photovoltaic vuam strips nrog siab ntxiv tus nqi thiab kev ua tau zoo tshwj xeeb, lub siab photovoltaic vuam sawb dov zeb yuav tsum tau ua kom tau raws li cov kev cai nruj:

Ntau qhov xwm txheej ntawm ultra-nplua / tsis xwm yeem vuam strips rau cov khoom siv tau zoo

       Ultra nplua flat strips (thickness ≤ 0.1mm) los yog tsis tu ncua vuam strips (xws li daim duab peb sab thiab trapezoidal seem) siv nyob rau hauv zus tau tej cov yam zoo xws li TOPCon thiab HJT yuav tsum tau lub dov zeb kom muaj siab precision tswj (thickness kam rau ua ± 0.003mm), scratcher ≤ 0. Nyob rau ntawm vuam sawb nto, thiab xyuas kom meej conductivity thiab adhesion thaum vuam.

Hloov vuam daim kab xev ntau lawm scenarios rau qhov chaw tshwj xeeb

       Tsim cov huab cua resistant vuam strips (xws li siab corrosion resistant tin / nickel plated vuam strips) rau photovoltaic tsev integration (BIPV) thiab offshore photovoltaic fais fab nroj tsuag. Lub tshuab dov yuav tsum tau nruab nrog cov txheej txheem los tiv thaiv oxidation dov (xws li nitrogen tiv thaiv dov) kom tsis txhob oxidation ntawm tooj liab strips thaum lub sij hawm dov txheej txheem thiab xyuas kom meej qhov adhesion ntawm cov txheej txheem tom ntej.

4,Kev Pabcuam Daim Ntawv Thov: Vuam sawb rov siv dua, rov siv dua thiab ua tiav

       Kev lag luam photovoltaic cov khoom siv rov ua dua tshiab yuav rov ua dua cov vuam sawb pov tseg tsim tawm thaum lub sij hawm tsim cov txheej txheem photovoltaic (xws li txiav cov khoom seem thiab cov khoom tsis zoo), thiab rov yob nws los ntawm photovoltaic vuam sawb dov cav tov (yuav tsum tau tshem tawm cov txheej txheej los yog rov melting ntawm castings), ua nws rau hauv cov ntaub ntawv uas tsis muaj stripper coated, haum rau cov khoom siv tsis zoo. cov khoom siv hluav taws xob photovoltaic (xws li cov khoom siv me me, cov khoom ua si photovoltaic) lossis lwm yam kev ua tooj liab, kom ua tiav cov khoom siv rov ua dua tshiab.

Kev hloov pauv tseem ceeb rau kev siv scenario

       Qhov yuav tsum tau ua kom raug: Rau cov xwm txheej ua tau zoo, micrometer qib thickness tswj (± 0.003-0.005mm) yuav tsum tau, thaum rau cov xwm txheej sib xyaw ua ke, nws tuaj yeem so mus rau ± 0.01mm;

       Kev hloov khoom siv: Thaum dov oxygen dawb tooj liab, lub tshuab dov yuav tsum muaj kev tswj kom zoo. Thaum dov tin plated tooj liab, nws yog ib qho tsim nyog kom tsis txhob muaj txheej txheej thiab siv cov ntaub ntawv tshwj xeeb dov zeb (xws li tungsten carbide dov mills);

       Muaj peev xwm sib piv: Nruam rolling mills (nrog lub peev xwm ntawm 500-1000kg / hnub) yog xav tau rau kev tsim khoom loj, thaum sib cuam tshuam rolling mills (nrog lub peev xwm ntawm 50-200kg / hnub) tuaj yeem siv rau kev tsim khoom me me;

       Ib puag ncig yuav tsum tau: Rhiav ntau lawm yuav tsum huv si thiab qhuav (humidity ≤ 60%) kom tsis txhob muaj plua plav cuam tshuam rau qhov zoo ntawm lub vuam sawb. Qhov kub thiab txias ib puag ncig yuav tsum tau nruab nrog lub tshuab cua txias.