Yini efika emqondweni uma uzwa ngobuchwepheshe bebhethri le-BC?
Kwabaningi, "ukusebenza okuphezulu namandla aphezulu" yimicabango yokuqala.Ngokuvumelana nalokhu, izingxenye ze-BC ziziqhayisa ngokusebenza kahle kakhulu kokuguqulwa phakathi kwazo zonke izingxenye ezisekelwe ku-silicon, njengoba zisethe amarekhodi amaningi omhlaba.Kodwa-ke, ukukhathazeka okufana "nezinga eliphansi le-bifacial ratio" nakho kuyaphawulwa.Imboni ibona izingxenye ze-BC njengezisebenza kahle kakhulu nokho ezinenani eliphansi le-bifacial, elibonakala lifaneleka kakhulu ukukhiqiza ugesi ohlangothi olulodwa, okubangela ukuthi amanye amaphrojekthi abaleke ngenxa yokwesaba ukwehlisa ukukhiqizwa kwamandla sekukonke.
Nokho, kubalulekile ukuqaphela intuthuko ebalulekile.Okokuqala, ukuthuthukiswa kobuchwepheshe bezinqubo kwenze izingxenye zebhethri ze-BC zikwazi ukuzuza izilinganiso ezingemuva ezingama-60% noma ngaphezulu, ukuvala igebe ngobunye ubuchwepheshe.Ngaphezu kwalokho, akuwona wonke amaphrojekthi we-photovoltaic aqaphela ngaphezu kokunyuka kwe-15% esizukulwaneni esingemuva;abaningi babona ngaphansi kuka-5%, kunomthelela omncane kunalokho obekucatshangwa.Naphezu kwamandla aphansi asemuva, izinzuzo ku-front-sidepower zingaba ngaphezu kokunxephezela.Ophahleni lwezindlu ezinosayizi olinganayo, i-BC izingxenye zebhethri ezizinhlangothi zombili zingakhiqiza ugesi owengeziwe.Ochwepheshe bemboni baphakamisa ukuthi kugxilwe kakhulu ezindabeni ezinjengokonakaliswa kwamandla, umonakalo, kanye nokunqwabelana kothuli ezindaweni ezingaphezulu, okungaba nomthelela omkhulu ekuphehlisweni kukagesi.
Embukisweni wakamuva we-China (Shandong) we-New Energy and Energy Storage Application Expo, i-Longi Green Energy yenze umthelela omkhulu ngokwethulwa kwamamojula ayo ayingilazi ephindwe kabili ye-Hi-MO X6 aklanyelwe ukumelana nomswakama nokushisa, enikeza izinketho eziningi emakethe futhi athuthuke. Ukuvumelana nezimo zezinhlelo ze-photovoltaic kuzimo zezulu eziyinkimbinkimbi.U-Niu Yanyan, umongameli we-Longi Green Energy's Distributed Business e-China, ugcizelele ukuzibophezela kwenkampani ekunciphiseni ubungozi obungaba khona kumakhasimende, njengoba ukufakwa kwe-photovoltaic kuwutshalomali olukhulu.Izingozi ezihlobene nezindawo ezinomswakama nezishisayo, ngokuvamile ezibukelwa phansi, zingaholela ekulimaleni kwe-electrode kumamojula ngaphansi kwezinga lokushisa eliphezulu kanye nomswakama, okubangela ukuncipha kwe-PID futhi kuthinte ukukhiqizwa kwamandla omjikelezo wokuphila wamamojula.
Idatha yeNational Energy Administration ibonisa ukuthi ekupheleni kuka-2023, ukufakwa kwe-photovoltaic okuhlanganisiwe e-China kwafinyelela cishe ku-609GW, cishe u-60% otholakala ezindaweni ezisogwini, eduze nolwandle, noma ezindaweni ezinomswakama njengaseNingizimu China naseNingizimu-ntshonalanga yeChina.Ezimeni ezisabalalisiwe, ukufakwa ezindaweni ezinomswakama kufinyelela ku-77.6%.Ukunganaki ukumelana namamojula kumswakama nokushisa, ukuvumela umhwamuko wamanzi nenkungu kasawoti ukuba iwaqede, kungase kuthuntubeze kakhulu ukusebenza kwamamojula e-photovoltaic phakathi neminyaka edlule, kunciphise imbuyiselo elindelekile yabatshalizimali.Ukuze kubhekwane nale nselelo yomkhakha, uLongi uthuthukise umswakama wengilazi ephindwe kabili ye-Hi-MO X6 kanye namamojula amelana nokushisa, azuze impumelelo ebanzi kusukela ekwakhiweni kwamaseli kuya ekupakishweni, eqinisekisa ukuphehlwa kukagesi okusebenzayo nokuthembekile ngisho nasezimeni ezinomswakama nezishisayo, ngokusho kukaNiu. Yanyan.
Amamojula engilazi ephindwe kabili e-Hi-MO X6 agqama kakhulu ngokumelana kwawo nezimo zezulu.Into yebhethri ye-HPBC ye-electrode, engenawo ingxubevange yesiliva-aluminium, ngokwemvelo ijwayele ukuthambekela ekuphenduleni kwe-electrochemical.Ukwengeza, amamojula asebenzisa inqubo yefilimu ye-POE enezinhlangothi ezimbili, enikeza ukumelana nomswakama ophindwe kasikhombisa kwe-EVA, futhi isebenzisa iglue yokuvala uphawu ephezulu engazwani nomswakama ukuze ifakwe, ivimbe amanzi ngempumelelo.
Imiphumela yokuhlolwa evela esikhungweni sesithathu i-DH1000 iveze ukuthi ngaphansi kwemibandela engu-85°Izinga lokushisa elingu-C kanye nomswakama ongu-85%, ukuncishiswa kwamamojula kube ngu-0.89% kuphela, ngaphansi kakhulu kwe-IEC's (International Electrotechnical Commission) 5% izinga lezimboni.Imiphumela yokuhlolwa kwe-PID ibiphansi ngokumangazayo ku-1.26%, isebenze kakhulu kunemikhiqizo yezimboni eqhathanisekayo.U-Longi uthi amamojula e-Hi-MO X6 ahola imboni ngokuphelelwa amandla, ngokuwohloka ngo-1% ngonyaka wokuqala kanye nezinga lokuwohloka elingu-0.35% kuphela.Ngewaranti yamandla yeminyaka engu-30, amamojula aqinisekisiwe ukuthi agcina amandla awo angaphezulu kuka-88.85% ngemva kweminyaka engu-30, azuza ku-coefficient yamandla okushisa alungiselelwe -0.28%.
Ukukhombisa ukumelana kwamamojula kumswakama nokushisa ngokucace kakhudlwana, abasebenzi bakwaLongi bacwilisa ingxenye eyodwa yemojuli emanzini ashisayo ngaphezu kuka-60.°C ngesikhathi sombukiso.Idatha yokusebenza ayizange ibonise umthelela, okubonisa ukuqina komkhiqizo ngokumelene nomswakamo nokushisa ngendlela eqondile.U-Lv Yuan, umongameli we-Longi Green Energy Distributed Business Product and Solutions Center, ugcizelele ukuthi ukwethembeka kuyinani eliyinhloko le-Longi, elibeka phambili ngaphezu kwakho konke.Naphezu kwemizamo yokunciphisa izindleko esheshayo yemboni, i-Longi igcina izindinganiso eziphakeme kugqinsi lwe-silicon wafer, ingilazi, nekhwalithi yozimele, yenqaba ukuyekethisa ekuphepheni ngokuncintisana kwezindleko.
U-Niu Yanyan uphinde wagqamisa ifilosofi kaLongi yokugxila kumkhiqizo nekhwalithi yesevisi phezu kwezimpi zamanani, ekholelwa ekuletheni inani kumakhasimende.Unesiqiniseko sokuthi amakhasimende, abale kahle ukubuyiselwa kwemali, azolibona inani elengeziwe: Imikhiqizo kaLongi ingase ibe nenani elingaphezulu ngo-1%, kodwa ukunyuka kwemali etholwayo yokuphehla ugesi kungafinyelela ku-10%, isibalo esingasijabulela noma yimuphi umtshali-zimali.
I-Sobey Consulting ibikezela ukuthi ngo-2024, ukufakwa kwe-photovoltaic esabalalisiwe kwase-China kuzofinyelela phakathi kuka-90-100GW, nemakethe ebanzi nakakhulu phesheya kwezilwandle.Amamojula we-Hi-MO X6 anengilazi ephindwe kabili yokuswakama nokumelana nokushisa, anikeza ukusebenza kahle okuphezulu, amandla, kanye nokonakala okuphansi, anikeza inketho ekhangayo emqhudelwaneni okhulayo emakethe esabalalisiwe.
Isikhathi sokuthumela: Mar-28-2024