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Tsarin Samar da Solar Panel: Lamination
  • 2026-07-03
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Tsarin Samar da Solar Panel: Lamination

Tsarin Samar da Solar Panel: Lamination

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

A cikin layin samar da module na photovoltaic, lamination ba kawai matakin dumama ba ne. Yana ɗaya daga cikin mahimman matakai waɗanda ke yanke shawarar aiki na ƙarshe, aminci, bayyanar, da tsawon rayuwar panel na hasken rana da aka gama. Ta hanyar zafin jiki mai sarrafawa, vacuum, da matsa lamba, sel na hasken rana, gilashi, EVA ko POE encapsulant, backsheet da sauran kayan ana haɗa su cikin wani module mai haɗin kai.

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 na gefe, ko rashin haɗin encapsulant na iya bayyana.

Yadda Aikin Laminator Module na Solar Yake

Laminator na panel solar yawanci yana da sassa masu zuwa:

Babban SasheAiki
Farantin Kasa / Farantin DumamaFarantin dumama mai lebur. Yawanci ana dumama shi ta hanyar mai mai zafi ko sandunan dumama lantarki don cimma yanayin 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 hanyar 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 Cika IskaAna amfani da shi don cika 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 hydraulic cylinders. Lokacin da ya kai matsayin da ya dace, zoben rufewa a kan murfin sama yana haɗuwa da 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

Famfon vacuum yana fara fitar da iska daga ɗakin. 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.

A lokacin tsotsar ƙura, farantin ƙasa ya riga ya yi 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 da ke cikin narkakken encapsulant da tarin module su fita. Wannan yana da mahimmanci. Idan ba a cire iskar da ta 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 tsotsar ƙura, 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 ya matse sosai 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 ya nuna cewa bayan hauhawar iska, membrane na silicone ya matse sosai a kan module. Hakanan yana taimakawa hana narkakken encapsulant fitar da yawa a karkashin matsin lamba.

Mataki na 4: Riƙe Matsi da Curing

Lokacin da babban ɗaki ya kai matsin 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, ƙaramin ɗaki yana hauhawa don sakin yanayin vacuum. A lokaci guda, babban ɗaki yana fitar da iska don sakin matsin. 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 tsakaninsu. Babban aikinsa shine hana narkakken EVA ko wani encapsulant 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 matsa lamba. Yawanci kusan 120°C dangane da kayan aiki da girke-girke.
Mataki na BiyuHaɗin encapsulant da haɗin ƙarsheBabban zafin jiki da babban matsa lamba. Yawanci kusan 140°C dangane da kayan aiki da girke-girke.
Mataki na UkuSanyaya da daidaita siffaVacuum, ƙananan matsa lamba, 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 narke encapsulant da kuma cire kumfa na iska. Zazzabi bai kamata ya yi yawa ba, kuma matsi bai kamata ya yi yawa ba. Idan encapsulant ya fara crosslinking da wuri, kumfa na ciki na iya rashin fita da kyau, kuma kumfa za su kasance a cikin samfurin da aka gama.

A mataki na biyu, babban manufa shine crosslinking. Zazzabi ya fi girma kuma matsi 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 matsi kaɗan 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 ranaZazzabi na matakin 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 gajere.
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.
Ƙarfin ƙwanƙwasa ko matakin haɗin kai bai cancanta baZazzabi ya yi ƙasa da yawa, matsi ya yi ƙanƙanta, lokacin riƙewa ya yi gajarta, ko matsalar ingancin encapsulant.
Fashewar tantanin halitta bayan laminationMatsin lamination ya yi yawa, abubuwan waje a kan zanen zafi mai 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-girke na lamination ba tare da tunani ba daga samfur ɗaya zuwa wani. Kauri daban-daban na gilashi, fasahar tantanin halitta, 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 shine inda ƙananan canje-canje a cikin tsari ke zama matsalolin inganci na gani, don haka masana'anta ya kamata su ɗauki tsarin laminator a matsayin siga mai sarrafawa na samarwa, ba kawai saitin inji ba. Don samfuran inganci masu girma kamar MBB, TOPCon, IBC, ko samfuran shingled, matsa lamba iri ɗaya, aikin vacuum mai ƙarfi, da wuraren dumama daidai suna da mahimmanci saboda tsarin tantanin halitta da haɗin haɗin gwiwa na iya zama mafi mahimmanci ga damuwa. Ooitech ta yi imanin cewa layin samar da ingantaccen tsari ba wai kawai siyan kayan aiki ba ne, amma har da haɗa horar da tsari, halayen kayan aiki, da kuma kiyaye yau da kullun cikin tsarin samarwa guda ɗaya mai ƙarfi.


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