Dangane da ginawa da aiki na samar da wutar lantarki na photovoltaic a cikin kashi uku na farko na wannan shekara kwanan nan da Hukumar Kula da Makamashi ta Kasa ta fitar, daga Janairu zuwa Satumba, sabbin kayan aikin daukar hoto na kasata ya kasance kilowatts miliyan 18.7, gami da kilowatts miliyan 10.04 don daukar hoto mai daidaitawa kuma 8.66 kilowatts miliyan don rarraba hotuna masu rarraba;kamar na 2020 A ƙarshen Satumba 2009, yawan shigar da ƙarfin samar da wutar lantarki ya kai kilowatt miliyan 223.A lokaci guda, matakin amfani na samar da wutar lantarki na photovoltaic kuma an ci gaba da inganta shi.A cikin kashi uku na farko, samar da wutar lantarki na photovoltaic na kasa ya kasance 2005 kwh biliyan, karuwa na 16.9% a kowace shekara;Matsakaicin sa'o'in amfani da hotovoltaic na ƙasa sun kasance sa'o'i 916, haɓakar sa'o'i 6 a shekara.
Daga hangen nesa na masana'antu, ci gaba da karuwa a cikin yarda da jama'a na samar da wutar lantarki na photovoltaic shine sakamakon ci gaba da raguwa a farashin wutar lantarki, amma ɗakin don kayan aiki guda ɗaya kamar kayayyaki don rage farashin yana da iyaka.A karkashin yanayin masana'antu na babban iko da girman girman, tsarin tsarin yana haifar da sababbin kalubale ga manyan hanyoyin haɗin masana'antu irin su brackets da inverters.Yadda za a fara daga tsarin tashar wutar lantarki, la'akari da gaba ɗaya kuma inganta tsarin ya zama ci gaban kamfanoni na photovoltaic a wannan mataki.Sabuwar Hanya.
Babban iko, babban girman, sabon ƙalubale
Hukumar Kula da Makamashi ta Duniya (IRENA) ta yi nuni da cewa, a cikin shekaru 10 da suka gabata, a tsakanin dukkan nau'ikan makamashin da ake iya sabuntawa, matsakaicin farashin samar da wutar lantarki ya ragu matuka, wanda ya zarce kashi 80%.Ana sa ran cewa farashin samar da wutar lantarki na photovoltaic zai kara faduwa a cikin 2021, wanda shine 1 / na wutar lantarki mai amfani da wutar lantarki.5.
Har ila yau, masana'antar ta zana hanyar ci gaba mai haske don rage farashi.Huang Qiang, mataimakin shugaban kamfanin Risen Energy (300118), ya yi nuni da cewa, farashin wutar lantarki a kowace kilowatt-sa'a ya fadada girman kirkire-kirkire, kuma tallan tallace-tallace ya kara yin gasa sosai.A cikin sabon tarihin tarihi, ƙirƙira a kusa da farashin wutar lantarki ya zama babban gasa na kamfanoni.Bayan babban matakin haɓaka ƙarfin module daga 500W zuwa 600W shine ci gaban masana'antar a cikin farashin wutar lantarki."Kasuwanci ya tashi daga farkon zamanin" farashi a kowace watt "wanda ke mamaye tallafin gwamnati zuwa zamanin "farashin kowace watt" wanda farashin kasuwa ya mamaye.Bayan daidaito, ƙarancin farashi akan kowace wattage da ƙarancin wutar lantarki sune mahimman batutuwan masana'antar ɗaukar hoto na sha huɗu na biyar.
Duk da haka, abin da ba za a iya watsi da shi ne cewa ci gaba da karuwa a cikin iko da girman abubuwan da aka gyara sun gabatar da buƙatu mafi girma don samfurori a cikin wasu manyan hanyoyin haɗin masana'antu irin su brackets da inverters.
JinkoSolar ya yi imanin cewa canji a cikin manyan kayan aiki shine haɓaka girman jiki da aikin lantarki.Na farko, girman jiki na abubuwan da aka gyara yana da alaƙa da ƙira na ƙira, kuma akwai buƙatu masu dacewa don ƙarfin da tsayin maƙallan don cimma mafi kyawun adadin ƙirar ƙira ɗaya;Abu na biyu, haɓaka ƙarfin na'urorin kuma zai haifar da canje-canje a aikin lantarki.Abubuwan da ake buƙata na daidaitawa na yanzu za su kasance mafi girma, kuma masu juyawa kuma suna haɓakawa a cikin hanyar daidaitawa zuwa mafi girman abubuwan da ke ciki.
Yadda za a kara yawan kudaden shiga na masu samar da wutar lantarki na photovoltaic ya kasance abin da aka saba da shi na masana'antar photovoltaic.Ko da yake ci gaba da ci gaban fasahar sassa ya inganta haɓakar samar da wutar lantarki da raguwar farashin tsarin, ya kuma kawo sababbin ƙalubale ga shinge da inverter.Kamfanoni a masana'antar suna aiki tuƙuru don magance wannan matsala.
Mutumin da ya dace da ke kula da Sungrow ya yi nuni da cewa manyan abubuwan haɗin gwiwa suna haifar da haɓaka ƙarfin lantarki da na yanzu na inverter.Matsakaicin shigar da halin yanzu na kowane da'irar MPPT na kirtani inverter shine maɓalli don daidaitawa zuwa manyan sassa."An ƙaru madaidaicin madaidaicin tashar tashoshi ɗaya na kamfanin na masu inverter inverters zuwa 15A, kuma an tsara sabbin samfuran inverters tare da manyan igiyoyin shigarwa."
Dubi gaba ɗaya, haɓaka haɗin gwiwa da mafi kyawun wasa
A cikin bincike na ƙarshe, tashar wutar lantarki ta photovoltaic shine injiniyan tsarin.Sabuntawa a cikin manyan hanyoyin haɗin gwiwar masana'antu irin su abubuwan da aka gyara, brackets, da inverters duk don ci gaban tashar wutar lantarki.A ƙarƙashin bangon cewa sararin rage farashin kayan masarufi guda ɗaya yana kusa da rufin, kamfanoni na hoto suna haɓaka haɓakar samfuran samfuran a cikin duk hanyoyin haɗin gwiwa.
Zhuang Yinghong, Daraktan Kasuwancin Duniya na Risen Orient, ya shaida wa manema labarai cewa: "A karkashin sabon yanayin ci gaba, mahimman hanyoyin haɗin gwiwa irin su na'urori masu inganci, na'urori masu juyawa, da braket suna buƙatar bin tsarin musayar bayanai, buɗewa da kuma samun nasara ga tsarin haɗin gwiwa, ba da gudummawa. cikakken wasa zuwa ga fa'idodin gasa daban-daban, da aiwatar da binciken fasaha kawai da haɓaka samfuri na iya haɓaka haɓaka fasahar fasahar masana'antar hoto da haɓaka daidaito da daidaita masana'antar. "
Kwanan nan, a gun taron kasa da kasa na sabon makamashi na Sin (Wuxi) da nunin nune-nunen, Trina Solar, Sunneng Electric da Risen Energy sun rattaba hannu kan yarjejeniyar hadin gwiwa bisa manyan tsare-tsare kan "Modules photovoltaic masu karfin gaske da 600W+ ke wakilta".A nan gaba, sassan uku za su gudanar da haɗin gwiwa mai zurfi daga bangaren tsarin, ƙarfafa bincike na fasaha da haɓaka samfurori dangane da samfurori da daidaita tsarin, da kuma ci gaba da inganta rage farashin samar da wutar lantarki na photovoltaic.A sa'i daya kuma, za ta gudanar da cikakken hadin gwiwa a fannin tallata kasuwannin duniya, da kawo fa'ida mai fa'ida ga masana'antu, da fadada tasirin abubuwan da suka shafi wutar lantarki.
Yang Ying, babban injiniya na Cibiyar R&D ta CITIC Bo, ya shaida wa manema labarai cewa: “A halin yanzu, wahalar da ake samu wajen daidaita manyan hanyoyin sadarwa kamar na’urori masu inganci, inverter, da brackets shi ne yadda ake hada dabi’u na kayayyaki daban-daban, da kara karfin fa'idodin kowane samfuri, kuma ƙaddamar da mafi kyawun tsarin ƙirar'Excellent Matching'.
Yang Ying ya ci gaba da bayyana cewa: “Ga masu bin diddigi, yadda za a iya ɗaukar ƙarin kayan aiki cikin iyakokin tsarin' mafi kyau ', tuƙi, da ƙirar lantarki don haɓaka ingantaccen ƙarfin tsarin gabaɗaya matsala ce ta gaggawa ga masu kera na'urar.Wannan kuma yana buƙatar haɓakawa da haɗin gwiwa tare da masana'anta da masana'antun inverter."
Trina Solar ta yi imani da cewa a cikin abubuwan da ke cikin yanzu na babban iko da ƙananan abubuwan da suka dace da wasu halaye, daga gwajin iska, sigogi na iska, sigogi na iska, sigogi daidaitawa, ƙirar ƙira ta fasaha algorithms, da sauransu. Yawancin la'akari.
Haɗin gwiwa tare da kamfanin inverter Shangneng Electric zai ci gaba da fadada iyakokin haɗin gwiwar da inganta aikace-aikacen manyan kayan aikin wutar lantarki da mafi kyawun tsarin tsarin.
AI+ mai hankali yana ƙara ƙima
A yayin hirar, da yawa manyan jami'ai na kamfanonin hotovoltaic sun gaya wa manema labarai cewa "ingantattun abubuwan haɗin gwiwa + maƙallan bin diddigin + inverters" sun zama yarjejeniya a cikin masana'antar.Tare da goyan bayan manyan fasahohin fasaha irin su hankali da AI +, akwai ƙarin dama ga manyan abubuwan haɗin gwiwa don haɗin gwiwa tare da sauran hanyoyin haɗin masana'antu irin su brackets da inverters.
Duan Yuhe, shugaban kamfanin Shangneng Electric Co., Ltd., ya yi imanin cewa, a halin yanzu, masana'antun masana'antu na photovoltaic sun fara canzawa zuwa masana'antu masu fasaha, kuma matakin hankali yana inganta kullum, amma har yanzu akwai daki mai yawa don ci gaban masana'antu. haziƙan tsarin hotovoltaic, kamar inverter-centric inverter.Daidaitawa, matakin gudanarwa, da dai sauransu.
Yan Jianfeng, darektan alamar kasuwancin duniya na kamfanin Huawei mai kaifin daukar hoto, ya ce fasahar AI ta bunkasa cikin sauri a cikin 'yan shekarun nan.Idan fasahar AI za a iya haɗawa tare da masana'antar photovoltaic, zai fitar da haɗin kai mai zurfi na duk manyan hanyoyin haɗin gwiwa a cikin sarkar masana'antar hoto."Alal misali, a bangaren samar da wutar lantarki, mun haɗa AI algorithms don ƙirƙirar tsarin SDS (tsarin DC mai wayo).Daga hangen nesa na dijital, za mu iya 'fahimtar' radiyo na waje, zafin jiki, saurin iska da sauran abubuwan, haɗe tare da madaidaicin manyan bayanai da hankali na AI.Koyon algorithm don samun mafi kyawun kusurwar saƙon bin diddigin a cikin ainihin lokaci, fahimtar haɗin gwiwar rufaffiyar madauki na "module mai gefe biyu + madaidaicin saɓo + MPPT mai sarrafa hoto mai ɗaukar hoto mai yawa", ta yadda duk tsarin samar da wutar lantarki na DC ya isa. mafi kyawun jihar, ta yadda za a tabbatar da tashar wutar lantarki don samun mafi girman ƙarfin wutar lantarki. "
Gao Jifan, shugaban Trina Solar, ya yi imanin cewa, a nan gaba, a karkashin ci gaban da ake samu na mai kaifin makamashi (600869, stock bar) da makamashi Internet of Things, fasaha irin su wucin gadi hankali da blockchain zai kara inganta balaga na photovoltaic tsarin.A lokaci guda, ƙididdigewa da hankali za su ci gaba da haɗawa tare da bangaren masana'antu, buɗe hanyoyin samar da kayayyaki, bangaren masana'antu, da abokan ciniki, da kuma samar da ƙima mafi girma.
Lokacin aikawa: Janairu-13-2021
