Dab tsi yog cov ntsiab lus tseem ceeb rau kev xaiv lub photovoltaic vuam sawb dov zeb

      Lub hauv paus ntawm kev xaiv aphotovoltaic vuam sawb dov zebyog kom phim nws nrog nws tus kheej vuam sawb khoom positioning (paj / MBB / 0BB, PERC / TOPCon / HJT) thiab kev npaj muaj peev xwm ua raws li plaub qhov ntev: cov khoom raug, ntau lawm stability, adaptability, nqi, thiab kev pab cuam tom qab muag. Cov hauv qab no yog cov ncauj lus kom ntxaws xaiv rau modules, npog tag nrho cov txheej txheem los ntawm cov ntsiab lus tseem ceeb mus rau kev xaiv xaiv:

1 、 Cov ntsuas qhov tseeb ntawm cov tub ntxhais kawm (txiav txim siab qhov zoo ntawm cov hlua khi thiab cov khoom sib xws)

Qhov tseeb yog qhov tseem ceeb ntawm kev sib tw ntawm photovoltaic ribbon dov mills, uas cuam tshuam ncaj qha rau kev ua haujlwm ntawm cov ribbon, qhov kev pheej hmoo ntawm cov kab nrib pleb hauv cov roj teeb, thiab lub zog tsim hluav taws xob. Nws yog qhov tseem ceeb rau kev xaiv.

qhov kam rau ua

Thickness kam rau ua: Pa vuam strips yog qhov zoo dua yog * * ± 0.005mm * *, MBB / 0BB nplua daim phiaj vuam yuav tsum tau hloov kho rau * * ± 0.003mm * *, thiab ultra precision yuav tsum tau ± 0.002mm * *;

Dav kam rau ua: cov pa ± 0.02mm, zoo daim phiaj vuam sawb yuav tsum yog ≤ ± 0.01mm;

Flatness/sab dabtsi yog khoov: Flat strip sab dabtsi yog khoov ≤ 0.5mm / m, tsis muaj wavy npoo los yog ruffle ntug, kom tsis txhob tom qab tin txheej thiab txawv txav winding.

Nto zoo

Qhov nto roughness ntawm cov dov tooj liab strip yog Ra <0.8 μ m, thiab daim iav qib dov zeb tuaj yeem ua tiav Ra ​​<0.4 μ m yam tsis muaj khawb, pitting, lossis oxidation me ntsis;

Tsis muaj dov indentation lossis dov cov cim, kom ntseeg tau qhov sib xws ntawm cov txheej txheej tom ntej, haum rau cov txheej txheem xws li HJT uas yuav tsum tau ua kom huv huv.

seem stability

Thaum ua tsis tu ncua ntev (8h / 24h), lub thickness thiab dav fluctuations yuav tsum tsis txhob ntau tshaj qhov kam rau ua kom tsis txhob batch defects los ntawm cov menyuam cua sov thiab nro drift.

2 、 Cov txheej txheem kev hloov pauv ntawm cov khoom siv (nrog nws tus kheej cov khoom thiab cov kab ntau lawm layout)

Nws yog ib qho tsim nyog los ua ke hom vuam sawb tsim, cov txheej txheem tiv thaiv, thiab cov kab ntau lawm kev sib koom ua ke kom tsis txhob muaj khib nyiab los ntawm cov khoom siv thiab cov khoom tsis sib haum.

Vuam sawb khoom adaptation

Pa vuam sawb (1.0-2.5mm dav): ib tug universal ob yob / plaub yob dov zeb tuaj yeem ua tau raws li qhov yuav tsum tau ua;

MBB nplua daim phiaj vuam sawb (≤ 1.0mm dav), 0BB tsis yog daim phiaj vuam tseem ceeb: Qhov tseem ceeb yuav tsum tau muab rau plaub yob / rau yob precision dov mills, nruab nrog high-precision gap adjustment systems;

Ultra mos solder strip: Tsom ntsoov rau hauv online annealing txheej txheem (annealing kub, ceev kaw-voj tswj) kom ua tiav kev ntxhov siab nyem thiab tsis muaj pob txha thaum khoov;

Tsawg kub tin txheej adaptation (HJT tshwj xeeb): Cov cuab yeej xav tau los txhawb qhov kub thiab txias annealing + low-temperature tin coating linkage kom tsis txhob muaj kev kub ntxhov rau cov roj teeb.

Ntau lawm kab kev koom ua ke muaj peev xwm

Kev xaiv tshuab kev sib xyaw ua ke: Qhov tseem ceeb yuav tsum tau muab rau dov + annealing + tin txheej + tshawb pom online + coiling ua qauv ua ke kom txo qis kev thauj mus los nruab nrab thiab txhim kho cov txiaj ntsig;

Kev xaiv lub tshuab ib leeg: Nws yog ib qho tsim nyog kom paub meej tias qhov kev sib txuas tau zoo nrog cov tshuab them nyiaj uas twb muaj lawm, tin txheej tshuab, thiab cov tshuab winding, suav nrog kev sib txuam nro, kev sib txuas ceev, thiab kev sib txuas lus;

Muaj peev xwm sib piv: Cov dov ceev feem ntau yog 120-200mm / min, thiab cov kab sib txuas zoo vuam tuaj yeem txo qhov ceev kom tsim nyog. Tus naj npawb ntawm cov khoom siv yog xam raws li kev tsim khoom txhua hnub / hli.

Raw khoom adaptation

Cov khoom xa tuaj: Paub meej txog lub cheeb ntawm cov kab tooj liab uas txhawb nqa los ntawm cov khoom siv (mainstream Φ 0.1-1.2mm), sib piv cov tooj liab hlau raw khoom yuav los ntawm nws tus kheej;

Kev hloov kho cov khoom siv: Txhawb nqa cov khoom siv tooj liab tshwj xeeb photovoltaic xws li ntshav tooj liab thiab oxygen dawb tooj liab kom tsis txhob tawg tawg thiab tsis sib xws thaum dov.

3, Ntau lawm stability thiab automation theem (txiav txim siab ntau lawm efficiency thiab nqi zog)

Hauv cov xwm txheej ntau lawm, kev ruaj ntseg thiab automation ncaj qha cuam tshuam rau kev siv tus nqi, tus nqi tawm los, thiab kev siv zog ua haujlwm, uas yog qhov tseem ceeb rau kev ua haujlwm ntev.

Kev ntseeg ntawm cov ntsiab lus tseem ceeb

Cov khoom siv yob: Qhov tseem ceeb yuav tsum tau muab rau cov tawv alloy / tungsten steel daim iav yob, uas muaj lub neej ntev hnav tsis kam (≥ 5000h) thiab txo qhov zaus ntawm kev hloov yob;

Tsav system: Txais PLC + servo lub cev muaj zog tag nrho kaw-voj tswj, nrog nruj tswj qhov tseeb ntawm ± 1%, kom tsis txhob xaim ncab thiab sib txawv;

Lub tshuab cua txias: qhov kub thiab txias tsis tu ncua ntawm lub tshuab dov los tiv thaiv thermal deformation thiab ua kom cov khoom raug raug mus ntev;

Cov qauv kev sib kis: seamless iav / synchronous siv kis tau tus mob, txo kev co thiab txhim kho dov stability.

Online nrhiav kom paub thiab kaw-loop tswj

Nws yog ib qho tsim nyog los nruab online laser thickness thiab dav gauges los sau cov ntaub ntawv ntawm lub sijhawm tiag tiag, hloov kho qhov sib txawv thiab nro ntawm cov dov zeb yob, thiab ua tiav kev kho tsis siv neeg ntawm qhov sib txawv ntawm qhov sib txawv;

Kev xaiv qhov chaw kuaj pom qhov tsis xws luag (kev tshuaj xyuas pom), lub sijhawm lees paub ntawm khawb, oxidation, thiab pitting, tsis siv neeg tswb lossis tshem tawm cov khoom puas;

Cov ntaub ntawv traceability: Txhawb kev khaws cia thiab xa tawm ntawm cov ntaub ntawv tsim khoom (ceev, kub, siab ntev, qhov tsis xws luag) kom ua tau raws li qhov xav tau ntawm kev ua haujlwm zoo ntawm kev lag luam photovoltaic.

Automation thiab txawj ntse

Tsis siv neeg yob hloov, tsis siv neeg xaim teeb tsa, thiab tsis siv neeg sib koom vuam, txo cov kev cuam tshuam ntawm phau ntawv;

Kev kuaj xyuas tus kheej tsis raug thiab kev ua haujlwm hauv chaw taws teeb thiab kev saib xyuas kev ua haujlwm tuaj yeem ua kom luv luv rau kev saib xyuas;

Tib neeg-tshuab interface yog tus neeg siv-phooj ywg, yooj yim rau kev khiav lag luam, thiab txo kev cia siab rau cov neeg ua haujlwm txawj.

4 、 Tus nqi thiab lub neej voj voog tus nqi ua haujlwm tau zoo (tsis txhob saib tus nqi cuam tshuam los ntawm tsuas yog saib cov nqi yuav khoom)

Kev xaiv yuav tsum coj mus rau hauv tus account cov nqi yuav khoom, cov nqi khiav lag luam, cov nqi tu, thiab cov nqi depreciation, es tsis yog muab piv rau cov nqi.

tus nqi yuav khoom

Cov qauv tsim hauv tsev: siab nqi-zoo, luv nqi ntawm 60% -70% ntawm cov khoom siv txawv teb chaws, nrog rau qhov tseeb uas tuaj yeem ua tau raws li qhov xav tau ntawm feem coob ntawm cov tuam txhab photovoltaic hauv tsev;

Cov qauv tuaj txawv teb chaws: me ntsis siab dua, tab sis 30% -40% kim dua, lub voj voog xa khoom ntev, haum rau cov khoom loj ntawm high-end nplua grids / 0BB solder strips;

Raws li qhov xav tau kev teeb tsa: Tsis tas yuav tsum ua qhov muag tsis pom kev ua haujlwm sab saum toj, thiab cov khoom siv vuam tshuab tsis tas yuav tsum tau siv ultra precision rau yob mills kom tsis txhob ua haujlwm rov ua haujlwm.

tus nqi khiav haujlwm

Kev siv hluav taws xob: Ntsuas cov cuab yeej siv hluav taws xob thiab kev siv hluav taws xob, ua ntej lub zog txuag hluav taws xob, thiab txo cov nqi hluav taws xob;

Consumables: kev pab cuam lub neej thiab kev yuav khoom tus nqi ntawm consumables xws li chais, bearings, thiab nrhiav kom tau probes, thiab seb puas muaj tej yam universal thiab yooj yim mus nrhiav tau;

Tus nqi tawm los: Cov cuab yeej raug thiab ruaj khov ncaj qha txiav txim siab tus nqi tawm los. Cov cuab yeej siv siab ntev tuaj yeem txo cov khoom siv raw khoom pov tseg thiab ua tiav cov nqi rov qab sai dua.

tus nqi kho mob

Cov khoom siv qauv yog modular, yooj yim rau disassemble thiab tswj, nrog tsawg nyuaj hauv kev saib xyuas;

Cov chaw tsim khoom muaj cov khoom seem seem txaus thiab lub voj voog luv luv rau cov khoom tseem ceeb (≤ 7 hnub);

Muab cov txheej txheem kev saib xyuas thiab kev cob qhia cov kev pabcuam kom txo tau qhov nyuaj ntawm kev tu tus kheej.

5, Chaw tsim tshuaj paus lub zog thiab kev pab cuam tom qab muag (ua kom ruaj khov rau lub sijhawm ntev ntawm cov khoom siv)

Lub photovoltaic sawb dov zeb yog cov cuab yeej muaj tseeb, thiab cov chaw tsim khoom muaj peev xwm thiab cov lus teb tom qab muag ncaj qha cuam tshuam rau kev txuas ntxiv ntawm cov kab ntau lawm.

Kev tshawb fawb thiab kev tsim kho lub zog

Ntsuam xyuas cov chaw tsim khoom tsim kev tsim kho hauv kev lag luam photovoltaic thiab seb lawv puas muaj peev xwm rov hais dua cov khoom siv rau cov txheej txheem tshiab xws li MBB / HJT;

Muaj cov thev naus laus zis ywj pheej (cov menyuam tsim qauv, kev tswj nruj, kaw-voj algorithm) es tsis txhob sib dhos yooj yim, kom tsis txhob muaj kev tsis sib haum xeeb.

Cov neeg siv khoom Case thiab Reputation

Qhov tseem ceeb tshaj plaws yuav tsum tau muab rau cov tuam txhab nrog kev koom tes nrog kev ua lag luam photovoltaic ribbon vuam cov lag luam thiab cov chaw tsim khoom los xyuas qhov kev ruaj ntseg ntawm cov khoom siv hauv cov xwm txheej ntau lawm;

Ua kev tshawb fawb ntawm cov phooj ywg tawm tswv yim ntawm kev siv, nrog rau kev tsom mus rau kev siv tus nqi, tus nqi tsis ua haujlwm, thiab cov lus teb ceev tom qab muag.

Kev pab cuam tom qab muag

Cov chaw pabcuam hauv zos: npog thaj tsam ntawm qhov chaw tsim khoom, nrog lub sijhawm teb ntawm ≤ 24 teev, thiab kev kho thaum muaj xwm txheej ceev tuaj yeem nqa tawm ntawm qhov chaw;

Cov kev pabcuam kev cob qhia: Muab kev cob qhia rau tag nrho cov txheej txheem ntawm kev ua haujlwm, kev saib xyuas, thiab kev debugging kom ntseeg tau tias cov neeg ua haujlwm paub zoo;

Cov ntsiab lus Warranty: Cov khoom tseem ceeb (dov zeb, servo system, kuaj xyuas module) muaj lub sijhawm lav ntawm ≥ 1 xyoo thiab muab kev txhawb nqa mus ntev.

6, Kev ua raws cai thiab cov qauv kev lag luam (ua tau raws li qhov yuav tsum tau txais kev tso cai ntawm kev lag luam photovoltaic)

Cov cuab yeej ua tau raws li cov qauv kev lag luam rau kev siv hluav taws xob photovoltaic ribbon vuam, thiab nws qhov tseeb qhov tseeb, qhov zoo ntawm qhov chaw, thiab kev nyab xeeb kev ua tau zoo tau dhau qhov kev sim thib peb;

Lub tshuab hluav taws xob ua raws li daim ntawv pov thawj kev nyab xeeb xws li CE thiab 3C, nrog kev tiv thaiv qib ≥ IP54, thiab tsim nyog rau qhov chaw ua haujlwm tsim khoom;

Txhawb nqa ib puag ncig kev xav tau, hloov kho cov txheej txheem txheej txheej tsis muaj hmoov txhuas, thiab xyuas kom meej tias cov pa khib nyiab thiab kev kho kua ua tau raws li kev cai ib puag ncig.