Chii chinouya mupfungwa paunonzwa nezve BC bhatiri tekinoroji?
Kune vakawanda, "kushanda kwepamusoro uye simba guru" ndiyo pfungwa dzokutanga. Chokwadi kune izvi, zvikamu zveBC zvinozvirumbidza nepamusoro-soro yekushandura pakati pezvinhu zvese zvesilicon-based, nekuseta akawanda marekodhi enyika. Zvisinei, zvinonetsa zvakadai se "low bifacial ratio" zvinoonekwawo. Indasitiri inoona zvikamu zveBC sezvinoshanda zvakanyanya asi zvine yakaderera bifacial ratio, inoratidzika kunge yakakodzera kugadzirwa kwemagetsi unilateral, zvichiita kuti mamwe mapurojekiti anyarare nekutya kudzikisa kugadzirwa kwemagetsi.
Asi, zvakakosha kuziva kufambira mberi kwakakosha. Chekutanga, kuvandudza tekinoroji kwakagonesa zvikamu zvebhatiri zveBC kuti zviwane kudzoka kumashure kwe60% kana kupfuura, kuvhara gap nehumwe matekinoroji. Uyezve, haasi ese mapurojekiti e-photovoltaic anoziva kupfuura kuwedzera kwe15% muchizvarwa chekumashure; vazhinji vanoona isingasviki 5%, isinganyanyi kukanganisa pane zvinofungidzirwa. Kunyangwe yakaderera kumashure kwesimba, izvo zvinowanikwa pamberi-parutivi simba zvinogona kupfuura kutsiva. Pamatenga ematenga akaenzana saizi, BC ine mativi maviri ebhatiri zvikamu zvinogona kuburitsa mamwe magetsi. Nyanzvi dzemaindasitiri dzinokurudzira kutarisa zvakanyanya pazvinhu zvakaita sekuderedzwa kwemagetsi, kukuvadzwa, uye kuunganidzwa kweguruva panzvimbo, izvo zvinogona kukanganisa zvakanyanya kugadzirwa kwemagetsi.
Panguva ichangoburwa yeChina (Shandong) New Energy uye Energy Storage Application Expo, Longi Green Energy yakaita shanduko yakakosha nekutangwa kweiyo Hi-MO X6 yakapetwa kaviri-girazi modules yakagadzirirwa kutsungirira hunyoro uye kupisa, ichipa dzimwe sarudzo kumusika nekusimudzira. photovoltaic masisitimu 'kuchinjika kune yakaoma mamiriro ekunze. Niu Yanyan, purezidhendi weLongi Green Energy's Distributed Bhizinesi muChina, akasimbisa kuzvipira kwekambani kudzikisa njodzi dzinogona kuitika kune vatengi, sezvo kuisa photovoltaic kuri kudyara kukuru. Njodzi dzine hukama nenzvimbo dzine hunyoro uye dzinopisa, kazhinji dzisingatarisirwi, dzinogona kutungamira mukuora kweelectrode mumamodule pasi pekushisa kwakanyanya uye hunyoro, zvichikonzera PID attenuation uye kukanganisa ma modules 'lifecycle simba rekugadzira.
Iyo National Energy Administration's data inoratidza kuti mukupera kwa2023, iyo yakawedzera photovoltaic kuisirwa muChina yakasvika ingangoita 609GW, inosvika makumi matanhatu muzana iri munzvimbo dzemahombekombe, padyo negungwa, kana dzine hunyoro dzakaita seSouth China neSouthwest China. Mumamiriro akagoverwa, kuiswa munzvimbo dzine hunyoro kunosvika 77.6%. Kusava nehanya nemamodules 'kupokana nekunyorova uye kupisa, kubvumira mhute yemvura uye mhute yemunyu kuti zvivaparadze, zvinogona kushatisa zvakanyanya mashandiro ephotovoltaic modules mumakore apfuura, zvichideredza zvinotarisirwa kudzoka kwevanoisa mari. Kugadzirisa dambudziko iri reindasitiri, Longi yakagadzira iyo Hi-MO X6 yakapetwa kaviri-girazi humidity uye kupisa-resistant modules, ichiwana budiriro yakazara kubva kusero chimiro kusvika pakurongedzerwa, kuve nechokwadi chekugadzira uye yakavimbika simba rekugadzira kunyangwe mukunyoro uye kunopisa mamiriro, sekureva kwaNiu. Yanyan.
Iyo Hi-MO X6 yakapetwa kaviri-girazi modules inomira kunze kwekupokana kwayo nemamiriro ekunze. Iyo HPBC bhatiri electrode zvinhu, isina sirivheri-aruminiyamu alloy, ine muzvarirwo kushoma kune electrochemical maitiro. Pamusoro pezvo, ma modules anoshandisa kaviri-mativi POE firimu nzira, ichipa kanomwe kunyorova kweEva, uye inoshandisa yakakwirira hunyoro inodzivirira kuvharira glue kurongedza, ichivharira mvura zvine mutsindo.
Mhinduro dzebvunzo kubva kune yechitatu-bato institution DH1000 yakaratidza kuti pasi pemamiriro e85°C tembiricha uye 85% humidity, iyo modules 'attenuation yaingova 0.89%, zvakanyanya pazasi peIEC's (International Electrotechnical Commission) 5% indasitiri chiyero. PID bvunzo mhedzisiro yaive yakadzikira zvakanyanya pa1.26%, zvakanyanya kudarika zvakaenzaniswa zvigadzirwa zveindasitiri. Longi anoti iyo Hi-MO X6 modules inotungamira indasitiri maererano nekutapudza, iine 1% chete gore rekutanga kuderedzwa uye mutsara wekuderedzwa mwero we0.35% chete. Iine makore makumi matatu emagetsi waranti, ma module anovimbiswa kuchengetedza pamusoro pe88.85% yesimba rawo rekubuda mushure memakore makumi matatu, achibatsirwa kubva kune yakagadziridzwa simba tembiricha coefficient ye -0.28%.
Kuratidza kuramba kwemamodule kune hunyoro uye kupisa zvakanyanya, vashandi veLongi vakanyudza imwe magumo emodule mumvura inopisa kupfuura makumi matanhatu.°C panguva yekuratidzwa. Iyo data yekushanda haina kuratidza kusimba, ichiratidza kusimba kwechigadzirwa kurwisa hunyoro uye kupisa nenzira yakatwasuka. Lv Yuan, purezidhendi weLongi Green Energy Distributed Bhizinesi Chigadzirwa uye Solutions Center, akasimbisa kuti kuvimbika ndiko kukosha kweLongi, iyo inoisa pamberi pane zvese. Kunyangwe iyo indasitiri iri kukurumidza kudzikisa mutengo kuedza, Longi inochengetedza yepamusoro miitiro musilicon wafer ukobvu, girazi, uye furemu mhando, ichiramba kukanganisa kuchengetedza kukwikwidza mutengo.
Niu Yanyan akasimbisazve huzivi hwaLongi hwekutarisana nechigadzirwa uye sevhisi mhando pamusoro pehondo dzemitengo, achitenda mukuunza kukosha kune vatengi. Ane chokwadi chekuti vatengi, vanonyatsoverengera kudzoka, vanozoziva kukosha kwakawedzerwa: Zvigadzirwa zveLongi zvinogona kutengwa ne1% yepamusoro, asi kuwedzera kwemari yekugadzira magetsi kunogona kusvika 10%, kuverengera chero investor angaonga.
Sobey Consulting inofanotaura kuti panosvika 2024, China yakagoverwa photovoltaic kumisikidzwa ichasvika pakati pe90-100GW, ine musika wakatokura mhiri kwemakungwa. Iyo Hi-MO X6 yakapetwa kaviri-girazi humidity uye inodzivirira kupisa modules, inopa kushanda kwepamusoro, simba, uye kuderera kwakaderera, inopa inoyevedza sarudzo yemakwikwi ari kukura mumusika wakagoverwa.
Nguva yekutumira: Mar-28-2024