Kodi chiyembekezo cha ntchito ya photovoltaic welding strip rolling mphero ndi chiyani

       Monga zida pachimake kwa photovoltaic kuwotcherera Mzere kupanga, chiyembekezo ntchito photovoltaic kuwotcherera Mzere anagubuduza mphero kwambiri zimadalira kuphulika kwa makampani photovoltaic. Panthawi imodzimodziyo, imapindula ndi kukweza kwa teknoloji ya welding strip komanso kusintha kwa zipangizo zapakhomo. Ponseponse, ikuwonetsa mayendedwe abwino akufunika kwamphamvu, kukweza koyendetsedwa ndi ukadaulo, komanso kukulirakulira kwa msika. Kusanthula kwachindunji kungachitidwe kuchokera kuzinthu izi:

       Kukula kwa mafakitale a photovoltaic kumabweretsa kufunikira kosalekeza: Riboni ya Photovoltaic imadziwika kuti "chotengera chamagazi" cha ma modules a photovoltaic ndipo ndizomwe zimagwiritsidwa ntchito pogwirizanitsa maselo a dzuwa. Kugubuduza ndi njira zina za photovoltaic riboni akugubuduza mphero mwachindunji kulondola ndi khalidwe la riboni, zomwe zimakhudzanso mphamvu m'badwo dzuwa la ma module photovoltaic. Moyendetsedwa ndi zolinga zapadziko lonse lapansi zapawiri za carbon, makampani a photovoltaic akukula mofulumira. Mu theka loyamba la 2025, mphamvu ya photovoltaic ya China yomwe yangoikidwa kumene inafika 212.21GW, kuwonjezeka kwa chaka ndi chaka ndi 107.07%; Kufunika kwapadziko lonse kwa riboni ya photovoltaic kudzaposa matani 1.2 miliyoni mu 2023 ndipo akuyembekezeka kufika matani 2 miliyoni pofika 2025. Kukula kosalekeza kwa ma modules a photovoltaic kumunsi kwa mtsinje kudzayendetsa kufunikira kwakukulu kwazitsulo zowotcherera za photovoltaic, potero kutsegula malo okhazikika komanso aakulu amsika a makina osindikizira a photovoltaic. Ndipo m'tsogolomu, zigawo zatsopano zazikulu monga ma heterojunctions ndi TOPCon zidzagwiritsabe ntchito riboni ya photovoltaic monga njira yaikulu yolumikizira, kuonetsetsa kuti mphero zogubuduza zimafuna nthawi yayitali.

       Kukwezeleza kwa ukadaulo wa ma welding kwapangitsa kuti zida ziwotchedwe ndikuwonjezera kwatsopano: zowotcherera za photovoltaic zimakwezedwa kunjira ya gridi yabwino, yowonda kwambiri, komanso mawonekedwe osakhazikika. Mwachitsanzo, kufunikira kwa zingwe zowotcherera zowonda kwambiri zochepera 0.08mm ndi zowotcherera m'gawo zosakhazikika zikuwonjezeka tsiku ndi tsiku. Zingwe zowotcherera zolondola kwambiri izi zimafuna kugudubuzika kwapamwamba kwambiri komanso kuthekera kowongolera mphero, ndipo mphero zachikhalidwe zimakhala zovuta kuzolowera. Mwachitsanzo, zigawo zatsopano monga HJT ndi TOPCon zimafuna mizere yowotcherera yokhala ndi kulekerera kwa makulidwe komwe kumayendetsedwa mkati mwa ± 0.005mm, zomwe zimayendetsa makampani opanga ma photovoltaic kuti athetse zida zachikhalidwe ndikugula mphero zatsopano zogubuduza zolimba kwambiri. Kuphatikiza apo, kufunikira kopulumutsa mphamvu komanso kuchepetsa mtengo pakupanga mizere yowotcherera kwapangitsanso kuchulukirachulukira kwa mphero. Mwachitsanzo, Jiangsu Youjuan's photovoltaic welding strip rolling mphero amachepetsa kugwiritsa ntchito mphamvu ndi 25% kudzera pa servo control system. Izi zigayo zopulumutsa mphamvu zitha kuthandiza mabizinesi kuchepetsa ndalama zopangira ndipo azikhala odziwika kwambiri pamsika, ndikuyendetsa kufunikira kokweza zida.

       Kufulumizitsa kwa m'malo m'nyumba komanso chiyembekezo chachikulu cha zida zam'deralo: M'mbuyomu, mphero zapamwamba zamtundu wa photovoltaic zimayendetsedwa ndi mitundu yaku Europe ndi America kwa nthawi yayitali. Sikuti mtengo wa unit imodzi unali wapamwamba kuposa 50% kuposa zipangizo zapakhomo, koma nthawi yobweretsera inali yotalikirapo ngati masiku 45-60, ndipo imakhalanso ndi kusinthasintha kwa kayendetsedwe ka mayiko. M'zaka zaposachedwa, luso laukadaulo la mphero zapanyumba zapita patsogolo mwachangu, zafika pamlingo wapamwamba kwambiri padziko lonse lapansi, kusagwiritsa ntchito mphamvu, ndi zina. Mwachitsanzo, zoweta anagubuduza mphero akhoza kukwaniritsa kulamulira kuwotcherera Mzere makulidwe kulolerana ± 0.005mm, ndi mowa mphamvu pafupifupi 25% m'munsi kuposa zida kunja, ndipo mtengo ndi 60% -70% okha zida kunja. Nthawi yobereka imafupikitsidwa mpaka masiku 20-30. Nthawi yomweyo, opanga zoweta angaperekenso ntchito makonda, ndipo angapereke njira makonda mkati mwa masiku 3 kuti azolowere kupanga specifications osiyana kuwotcherera n'kupanga. Ubwino umenewu umathandiza mphero zapakhomo za photovoltaic zogubuduza kuti zisinthe pang'onopang'ono zida zomwe zimatumizidwa kunja, ndipo gawo lawo lamsika m'misika yapakhomo komanso yapadziko lonse lapansi ikuyembekezeka kupitiliza kuwonjezeka m'tsogolomu.

        Mfundo zowawa zamakampani ziyenera kuthetsedwa mwachangu, ndipo ogulitsa zida zapamwamba akukumana ndi mwayi wachitukuko. Pakadali pano, 80% ya opanga ang'onoang'ono ndi apakatikati mumakampani opanga ma photovoltaic welding amadalira mphero zachikhalidwe, zomwe zimakhala ndi zovuta monga kugwiritsa ntchito mphamvu zambiri, zokolola zochepa, komanso homogenization yayikulu. Ena opanga zida 'mphamvu mowa ndi 20% -30% apamwamba kuposa zipangizo zamakono, ndi kuwotcherera Mzere kupanga zokolola zosakwana 85%. Kuphatikiza apo, ndondomeko zachilengedwe zikukakamizanso mphero zachikhalidwe zokhala ndi kuipitsidwa kwambiri komanso kugwiritsa ntchito mphamvu kuti zichoke pamsika. M'nkhaniyi, photovoltaic strip kuwotcherera ndi kugubuduza mphero opanga ndi mphamvu yopulumutsa, kuchepetsa mtengo, mkulu-mwatsatanetsatane, ndi makonda luso sangathe kuthetsa mavuto makampani, komanso kuthandiza opanga ang'onoang'ono ndi sing'anga-kakulidwe kukumana kuteteza chilengedwe ndi kupanga zofunika. Kuvomerezedwa kwa msika kwa mphero zapamwamba zoterezi zidzapitirira kuwonjezeka, ndipo zochitika zawo zogwiritsira ntchito zidzakulirakulirabe kuchokera kumakampani opangira ma photovoltaic strip mpaka ambiri opanga ang'onoang'ono ndi apakatikati.