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Na'urar Lamination ta Panel Rana — An Bayyana Tsarin Lamination
  • 2026-07-03
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Na'urar Lamination ta Panel Rana — An Bayyana Tsarin Lamination

Amsa mai sauri: Lamination shine matakin da ke juya tarin gilashi, encapsulant, sel da aka haɗa, da bayan-shafi zuwa guda ɗaya da aka rufe, mai tauri. Injin laminator yana jan vacuum don cire iskar da ta makale, sannan yana matsa lamba yayin da farantin zafi ke dumama tarin har EVA ta haɗu. Tsarin yana da ƙunƙuntaccen lokaci: haɗuwar tana faruwa kusan 140 °C zuwa 150 °C, yayin da tarin ke wucewa ta yanki kusa da 120 °C inda encapsulant ɗin har yanzu yake ruwa kuma yana iya yin kumfa, kuma dole a sarrafa sanyin a matakai kusan 20 °C don guje wa damuwa ta zafi a kan sel. Daidaiton zafin jiki a faɗin farantin shine ƙayyadaddun da ke yanke shawarar inganci, domin kusurwa mai sanyi tana barin encapsulant da ba a haɗa ba kuma wuri mai zafi yana lalata shi. Duk gazawar biyu suna kama da juna a dubawa na ƙarshe amma suna aiki daban sosai bayan shekaru biyar a waje.

PV Module Manufacturing · na Jerry, Ooitech

Tsarin Samar da Solar Panel: Lamination

Yau muna kallon ɗaya daga cikin mahimman matakai a masana'antar module na hasken rana: lamination.

A cikin layin samar da kayan aikin hasken rana, lamination ba kawai matakin dumama ba ne. Yana ɗaya daga cikin muhimman matakai da ke yanke shawarar aikin ƙarshe, amincin, kamanni, da tsawon rayuwar panel ɗin hasken rana da aka gama. Ta hanyar sarrafa zafin jiki, vacuum, da matsa lamba, ƙwayoyin hasken rana, gilashi, EVA ko POE encapsulant, backsheet da sauran kayan ana haɗa su zuwa ingantaccen module mai ƙarfi.

Kyakkyawan tsari na lamination yana taimakawa inganta fitowar wutar lantarki na dogon lokaci kuma yana kare module daga danshi, damuwa na inji, zagayowar zafi, da yanayin waje. Idan ba a sarrafa lamination da kyau ba, matsaloli kamar kumfa, rashin mannewa, fashewar sel, lahani a gefe, ko rashin haɗin encapsulant na iya bayyana.

Ka'idar Aiki na Module ɗin Hasken Rana Laminator

Laminator na panel solar yawanci yana da sassa masu zuwa:

Babban SasheAiki
Farantin Kasa / Farantin DumamaWani fili mai zafi. Yawanci ana dumama shi ta hanyar mai mai zafi ko sandunan lantarki don isa ga zafin da ake buƙata.
Murfin SamaAn sanye shi da membrane na silicone, zoben rufewa, da sauran abubuwan da ke da alaƙa. Yana motsawa ƙasa don rufe chamber kuma yana matsa lamba ta membrane.
Chamber na SamaWurin da ke tsakanin murfin sama da membrane na silicone.
Chamber na KasaWurin da ke tsakanin farantin dumama da murfin sama bayan rufewa.
Famfon VacuumAna amfani da shi don fitar da ɗaki na sama ko na ƙasa da cire iska daga tarin module.
Famfon Iska / Tsarin KumburaAna amfani da shi don kumbura ɗaki na sama ko na ƙasa da matsa lamba yayin lamination.

Tsarin Samar da Solar Panel: Lamination

Bayan fahimtar waɗannan manyan sassa, za mu iya kallon yadda laminator ke aiki mataki-mataki.

Mataki na 1: Rufe Murfin

Bayan module ya shiga laminator, murfin sama yana motsawa ƙasa ƙarƙashin ƙarfin silinda na hydraulic. Lokacin da ya kai matsayin da ya dace, zoben rufewa a kan murfin sama yana tuntuɓar farantin ƙasa sosai, yana haifar da sarari da aka rufe. Wannan sarari da aka rufe shine ɗaki na ƙasa.

Tsarin Samar da Solar Panel: Lamination

Zane na iya zama mai sauƙi, amma yana taimakawa bayyana tsarin asali a sarari.

Mataki na 2: Fitar da Iska daga ɗaki na Ƙasa

Yaya saurin da za a iya fitar da wannan ɗakin, kuma wace haɗin famfo ce ke yin aikin, an bayyana a cikin laminator vacuum pumps da EVA degassing window.

Famfon vacuum yana farawa don fitar da iska daga ɗaki. A yawancin saitunan samarwa, tsarin fitar da iska yana ɗaukar kusan mintuna 6, kodayake ainihin lokacin ya dogara da nau'in module, kayan encapsulant, ƙirar laminator, da tsarin aiki.

Lokacin sharewa, farantin ƙasa yana da zafi. Da zarar module ya shiga laminator, ana ci gaba da dumama shi har sai ya kai yanayin zafin da aka saita na farantin dumama. A wannan matakin dumama, fim ɗin encapsulant ya fara narkewa, yana canzawa daga yanayin ƙarfi zuwa yanayin gudana.

Yanayin vacuum yana ba da damar iska da iskar gas a cikin narkakken encapsulant da tarin module su fita. Wannan yana da mahimmanci. Idan ba a cire iskar da aka kama ba kafin encapsulant ya fara curing, kumfa na iya kasancewa a cikin module bayan lamination.

Mataki na 3: Cika Upper Chamber da Matsi na Lamination

Bayan vacuum, ana cika upper chamber da iska. Membrane na silicone abu ne mai sassauƙa, don haka yana faɗaɗa kuma yana canza siffa saboda matsin iska. Sa'an nan yana matsewa a kan saman module kuma yana yin matsi daidai.

Wannan matsi yana taimakawa wajen fitar da sauran kumfa daga module. A lokaci guda, haɗin zafi da matsi yana sa encapsulant mai gudana ya fara curing da crosslink. Encapsulant a hankali yana canzawa daga yanayin ruwa zuwa wani tabbataccen Layer na haɗin gwiwa.

Tsarin Samar da Solar Panel: Lamination

Wannan zane yana nuna cewa bayan hauhawar iska, membrane na silicone yana matsewa sosai a kan module. Hakanan yana taimakawa hana narkakken encapsulant daga fitar da yawa a karkashin matsin lamba.

Mataki na 4: Riƙe Matsi da Curing

Lokacin da ɗakin sama ya kai matsin lamba da ake buƙata, laminator yana riƙe wannan matsin na wani lokaci. A wannan lokacin riƙewa, encapsulant yana ci gaba da crosslinking har sai an cimma matakin crosslinking da ake buƙata.

Bayan an kammala aikin, ɗakin ƙasa yana hauhawa don sakin yanayin vacuum. A lokaci guda, ɗakin sama yana fitar da iska don sakin matsin lamba. Sa'an nan murfin sama ya rabu da farantin ƙasa, kuma module yana motsawa zuwa ɗakin sanyaya kafin saukewa.

Tsarin Samar da Solar Panel: Lamination

Wannan zane daga gidan yanar gizo yana ba da cikakken ra'ayi game da tsarin aiki.

Muhimman Bayanan Tsari

Ana Bukatar Tufafin Da Ba Ya Mannewa

Module baya tuntuɓar membrane na silicone ko farantin dumama kai tsaye. Ana sanya wani Layer na tufafin da ba ya mannewa a tsakanin su. Babban aikinsa shine hana narkakken EVA ko wani encapsant daga mannewa ga farantin dumama ko membrane na silicone.

Masu Laminators na Zamani Yawanci Suna Amfani da Dakunan Aiki Uku

Yawancin laminators na PV module na zamani an tsara su da dakunan aiki uku, kuma kowane dakin yana da manufar tsari daban.

MatakiBabban ManufaSiffar Tsari na Yau da Kullun
Mataki na FarkoNarke encapsulant da cire kumfaƘananan zafin jiki, vacuum, da ƙananan matsi. Yawanci kusan 120°C ya danganta da kayan aiki da girke-girke.
Mataki na BiyuHaɗin encapsulant da haɗin ƙarsheBabban zafin jiki da babban matsi. Yawanci kusan 140°C ya danganta da kayan aiki da girke-girke.
Mataki na UkuSanyaya da daidaita siffaVacuum, ƙananan matsi, da ƙananan zafin faranti kusan 20°C don sanyaya module.

Dalilin amfani da matakai uku shine musamman don inganta ingantaccen samarwa da kwanciyar hankali na tsari.

A matakin farko, babban manufa shine narkar da encapsulant da kuma cire kumfa na iska. Zafin bai kamata ya yi yawa ba, kuma matsin bai kamata ya yi yawa ba. Idan encapsulant ya fara crosslinking da wuri, kumfa na ciki na iya rashin fita yadda ya kamata, kuma kumfa za su kasance a cikin samfurin da aka gama.

A mataki na biyu, babban manufa shine crosslinking. Zafin ya fi girma kuma matsin ya fi girma, wanda ke taimakawa hanzarta amsawar curing na encapsulant da inganta aikin bonding.

A mataki na uku, sanyaya shine babban aiki. Ana buƙatar ƙaramin matsin kawai don rage nakasawa ko lankwasawa yayin sanyaya.

Abubuwan da ba su da kyau a cikin Tsarin Lamination

LalacewaAbubuwan da ke iya haifarwa
Kumfa a saman tantanin ranaZafin mataki na farko ya yi yawa, encapsulant yana crosslinking kafin kumfa su fita, yanayin vacuum mara kyau, saurin vacuum bai isa ba, ko lokacin vacuum ya yi gajarta.
Kumfa mai kama da dusar ƙanƙara a gefuna ko kusurwoyi huɗuTsayin firam ɗin laminating na iya zama bai dace ba, ko girman firam ɗin bai dace da module ba yadda ya kamata.
Ƙarfin ƙwanƙwasa ko matakin haɗin kai bai cancanta baZazzabi ya yi ƙasa da ƙasa, matsi ya yi ƙanƙanta, lokacin riƙewa ya yi gajarta, ko matsalar ingancin encapsulant.
Fashewar sel bayan laminationMatsin lamination ya yi yawa, abubuwan waje a kan zanen zafi, ko saman zanen bai yi daidai ba.
Kumfa a kusa da yankin ribbonMatsalar ingancin Flux, flux bai bushe sosai ba, ko matsalolin ragowar da suka shafi soldering.

Don ingancin module mai tsayayye, kada a kwafi girke-girken lamination kai tsaye daga samfur zuwa wani. Kauri daban-daban na gilashi, fasahar sel, nau'in encapsulant, girman module, tsarin backsheet, da saurin samarwa na iya buƙatar daidaita girke-girke.

Ra'ayin Ooitech

A matsayin mai samar da kayan aiki, muna ganin haka: lamination galibi shine inda ƙananan karkacewar tsari ke zama matsalolin inganci da ake gani, don haka ya kamata masana'antu su ɗauki girke-girken laminator a matsayin sigar samarwa da aka sarrafa, ba kawai saitin inji ba. Ga manyan modules masu inganci kamar MBB, TOPCon, IBC, ko kayan shingled, matsa lamba iri ɗaya, ingantaccen aikin vacuum, da yankunan dumama daidai suna da mahimmanci musamman saboda tsarin tantanin halitta da ƙirar haɗin gwiwa na iya zama masu saurin kamuwa da damuwa. Ooitech ya yi imanin cewa ingantaccen layin module ba wai kawai game da siyan kayan aiki ba ne, har ma da daidaita horon tsari, halayen kayan, da kulawa ta yau da kullum cikin tsarin samarwa ɗaya mai karko.


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