Nekufambira mberi kwetekinoroji uye kuderera kwemitengo yezvigadzirwa, musika wepasi rose photovoltaic musika ucharamba uchikura nekukurumidza, uye chikamu chen-mhando zvigadzirwa muzvikamu zvakasiyana chiri kuramba chichiwedzera.Masangano akawanda anofanotaura kuti panosvika 2024, hutsva huchangobva kuiswa hwepasi rose photovoltaic simba rekugadzira magetsi hunotarisirwa kudarika 500GW (DC), uye chikamu chen-mhando yebhatiri zvikamu zvicharamba zvichiwedzera kota yega yega, nechikamu chinotarisirwa chinodarika makumi masere neshanu muzana. kupera kwegore.
Sei zvigadzirwa zven-mhando zvichigona kupedzisa tekinoroji iterations nekukurumidza?Vaongorori veSBI Consultancy vakaratidza kuti, kune rumwe rutivi, zviwanikwa zvevhu zviri kuwedzera kushaikwa, zvichiita kuti pave nekugadzirwa kwemagetsi akachena pamatunhu mashoma;kune rumwe rutivi, nepo simba ren-mhando yebhatiri zvikamu zviri kukurumidza kuwedzera, mutsauko wemutengo nep-mhando zvigadzirwa zviri kuderera zvishoma nezvishoma.Kubva pamaonero emitengo yemitengo kubva kumabhizinesi akati wandei, mutsauko wemutengo pakati pezvikamu zvenp zvekambani imwechete ingori 3-5 cents/W, ichiratidza mutengo-kushanda.
Nyanzvi dzetekinoroji dzinotenda kuti kuenderera kuderera kwekudyara kwemidziyo, kuvandudzwa kwechigadzirwa, uye kukwana kwemusika kunoreva kuti mutengo wen-mhando zvigadzirwa ucharamba uchidzikira, uye pachine nzira refu yekudzikisa mitengo uye kuwedzera kushanda zvakanaka. .Panguva imwecheteyo, vanosimbisa kuti teknolojia yeZero Busbar (0BB), seyo nzira yakananga yekuderedza mari uye kuwedzera kushanda, ichaita basa rinowedzera rinokosha mune ramangwana photovoltaic market.
Tichitarisa nhoroondo yekuchinja kwesero gridlines, masero ekutanga photovoltaic aingova ne 1-2 main gridlines.Mushure meizvozvo, mana makuru magidhi uye mashanu makuru gridlines zvishoma nezvishoma akatungamira maitiro eindasitiri.Kutanga kubva muhafu yechipiri ye2017, Multi Busbar (MBB) tekinoroji yakatanga kushandiswa, uye yakazogadziridzwa kuita Super Multi Busbar (SMBB).Nekugadzirwa kwegumi nematanhatu gridlines, nzira yekufambiswa kwazvino kune gridlines huru inoderedzwa, ichiwedzera simba rekubuda rose rezvikamu, kudzikisa tembiricha yekushanda, uye zvichikonzera kugadzirwa kwemagetsi kwakakwira.
Sezvo mapurojekiti akawanda achitanga kushandisa n-mhando zvikamu, kuitira kuderedza kushandiswa kwesirivheri, kuderedza kuvimba nesimbi dzinokosha, uye kuderedza mari yekugadzira, mamwe makambani echikamu chebhatiri atanga kuongorora imwe nzira - Zero Busbar (0BB) tekinoroji.Zvinonzi tekinoroji iyi inogona kuderedza kushandiswa kwesirivha neanopfuura 10% uye kuwedzera simba rechikamu chimwe chete neanopfuura 5W nekuderedza pamberi-side shading, yakaenzana nekusimudza imwe nhanho.
Shanduko yetekinoroji inogara ichiperekedza kukwidziridzwa kwemaitiro uye zvishandiso.Pakati pavo, iyo stringer seye musimboti wemidziyo yekugadzira chikamu inoenderana zvakanyanya nekuvandudzwa kweiyo gridline tekinoroji.Nyanzvi dzeTekinoroji dzakaratidza kuti basa guru retambo ndere kubatanidza ribhoni kune sero kuburikidza nekupisa-kupisa kwepamusoro kuti uite tambo, inotakura huviri mishoni ye "kubatana" uye "series yekubatanidza", uye yayo welding mhando uye kuvimbika zvakananga. kukanganisa goho rewekishopu uye zviratidzo zvekugona kugadzira.Nekudaro, nekusimuka kweZero Busbar tekinoroji, tsika dzechinyakare-yekupisa welding dzave kuwedzera kusakwana uye dzinoda kuchinjwa nekukurumidza.
Iri muchirevo chechinyorwa ichi kuti Diki Mhou IFC Yakananga Firimu Yekufukidza tekinoroji inobuda.Zvinonzwisiswa kuti Zero Busbar inoshongedzerwa neLittle Cow IFC Direct Firimu Kuvhara tekinoroji, iyo inoshandura yakajairwa tambo welding process, inorerutsa maitiro ekuteya maseru, uye inoita kuti mutsara wekugadzira uve wakavimbika uye unodzoreka.
Chekutanga, tekinoroji iyi haishandisi solder flux kana adhesive mukugadzira, izvo zvinoita kuti pasave nekusvibiswa uye goho rakakura mukuita.Iyo zvakare inodzivirira midziyo yekudzikira inokonzerwa nekuchengetedza solder flux kana adhesive, nekudaro kuve nechokwadi chepamusoro nguva.
Kechipiri, iyo IFC tekinoroji inofambisa iyo metalization yekubatanidza maitiro kusvika padanho rekuisa, kuwana panguva imwe chete yekubatira chikamu chese.Kuvandudzwa uku kunoguma nekufanana kwekushisa kwewelding, kunoderedza void rates, uye kunatsiridza welding mhando.Kunyangwe tembiricha yekugadziridza hwindo relaminator iri nhete panguva ino, iyo welding mhedzisiro inogona kuve nechokwadi nekugadzirisa iyo firimu zvinhu kuti ienderane neinodiwa welding tembiricha.
Chetatu, sezvo kudiwa kwemusika kwezvikamu zvine simba-akakwira uye chikamu chemitengo yemasero chinodzikira mumitengo yezvikamu, kuderedza nzvimbo yepakati, kana kushandisa nzvimbo isina kunaka, inova "maitiro."Nekuda kweizvozvo, zvikamu zvehukuru hwakafanana zvinogona kuwana yakakwira yekubuda simba, iyo yakakosha mukudzikisa mari isiri-silicon chikamu uye kuchengetedza system yeBOS mutengo.Zvinonzi tekinoroji yeIFC inoshandisa zvinochinjika zvinongedzo, uye maseru anogona kusungirirwa pafirimu, zvichinyatso kudzikisa nzvimbo yepakati uye kuwana zero dzakavanzwa kutsemuka pasi pediki kana kuti rakaipa.Uye zvakare, iyo welding ribhoni haidi kupepetwa panguva yekugadzira, kuderedza njodzi yekutsemuka kwesero panguva yelamination, kuwedzera kuvandudza goho rekugadzira uye kuvimbika kwechikamu.
Chechina, IFC tekinoroji inoshandisa yakaderera-tembiricha welding ribhoni, ichidzikisa tembiricha yekubatanidza kusvika pasi pe150.°C. Ichi chitsva chinoderedza zvakanyanya kukanganisa kwekushushikana kwekushisa kumasero, zvinobudirira kuderedza njodzi dzekutsemuka kwakavanzwa uye kuputika kwebhasi mushure mekutapudza kwesero, zvichiita kuti zvive noushamwari kune masero matete.
Chekupedzisira, sezvo maseru e0BB asina mitsara mikuru, kurongeka kweiyo ribhoni yewelding yakaderera, zvichiita kuti chikamu chekugadzira chive nyore uye chinoshanda, uye kuvandudza goho kusvika pamwero wakati.Muchokwadi, mushure mekubvisa iyo yekumberi gridlines, izvo zvikamu zvacho zvinonyanya kufadza uye zvakawana kuzivikanwa kwakapararira kubva kune vatengi muEurope neUnited States.
Zvakakodzera kutaura kuti Iyo Diki Cow IFC Direct Firimu Kuvhara tekinoroji inogadzirisa zvakakwana dambudziko rehondo mushure mekutsvaira XBC maseru.Sezvo masero eXBC achingove negridi kune rimwe divi, akajairwa-yepamusoro-tembiricha tambo welding inogona kukonzera kurwiswa kwakanyanya kwemaseru mushure mekugadzira.Nekudaro, IFC inoshandisa tekinoroji yekuvharisa firimu yekudzikisira kuderedza kushushikana kwemafuta, zvichikonzera flat uye isina kuvhurika tambo dzesero mushure mekuvhara firimu, inovandudza zvakanyanya kunaka kwechigadzirwa uye kuvimbika.
Zvinonzwisisika kuti parizvino, akati wandei HJT neXBC makambani ari kushandisa 0BB tekinoroji muzvikamu zvadzo, uye akati wandei TOPCon anotungamira makambani aratidzawo kufarira tekinoroji iyi.Zvinotarisirwa kuti muhafu yechipiri ye2024, zvimwe zvigadzirwa zve 0BB zvichapinda mumusika, zvichipinza hutsva hutsva muhutano hwakanaka uye hunoenderera mberi kweiyo photovoltaic industry.
Nguva yekutumira: Kubvumbi-18-2024