Tsav los ntawm lub hom phiaj ntawm carbon neutrality, kev siv lub zog yav tom ntej yuav nce mus rau lub zog huv.Lub hnub ci zog, raws li lub zog huv huv hauv lub neej niaj hnub, tseem yuav tau txais kev saib xyuas ntau dua.Txawm li cas los xij, lub zog ntawm lub hnub ci hluav taws xob nws tus kheej tsis ruaj khov, thiab muaj feem cuam tshuam nrog kev siv lub hnub ci thiab huab cua nyob rau hnub, uas yuav tsum muaj cov khoom tsim nyog photovoltaic lub zog khaws cia los tswj lub zog.
Lub plawv ntawm lub Tsev Photovoltaic System
Lub tsev photovoltaic zog cia feem ntau yog ntsia nrog lub tsev photovoltaic systems muab hluav taws xob rau cov neeg siv hauv tsev.Lub zog cia lub zog tuaj yeem txhim kho qib ntawm kev siv tus kheej ntawm tsev neeg photovoltaics, txo tus neeg siv cov nqi hluav taws xob, thiab xyuas kom muaj kev ruaj ntseg ntawm tus neeg siv hluav taws xob noj nyob rau hauv huab cua huab cua.Rau cov neeg siv nyob rau hauv cov cheeb tsam uas muaj nqi hluav taws xob siab, qhov sib txawv ntawm cov nqi siab tshaj plaws, lossis cov kab qub qub, nws yog qhov kev lag luam ntau dua los yuav cov khoom siv hauv tsev, thiab cov neeg siv hauv tsev muaj kev txhawb siab los yuav tsev cia khoom.
Tam sim no, feem ntau ntawm lub hnub ci zog siv nyob rau hauv Suav teb tsuas yog siv rau lub tshuab rhaub dej.Hnub ci vaj huam sib luag uas tuaj yeem muab hluav taws xob tiag tiag rau tag nrho lub tsev tseem nyob hauv lawv cov menyuam mos, thiab cov neeg siv tseem ceeb tseem nyob txawv teb chaws, tshwj xeeb tshaj yog nyob hauv Europe thiab Tebchaws Meskas.
Vim lub high degree ntawm urbanization nyob rau hauv cov teb chaws Europe thiab American lub teb chaws, thiab cov vaj tse feem ntau yog dominated los ntawm ywj siab los yog ib nrab ntawm cov tsev, nws yog tsim nyog rau kev loj hlob ntawm tsev neeg photovoltaics.Raws li kev txheeb cais, xyoo 2021, EU lub peev xwm ntawm ib tus neeg hauv tsev neeg photovoltaic nruab yuav yog 355.3 watts ib tsev neeg, nce 40% piv nrog 2019.
Nyob rau hauv cov nqe lus ntawm kev nkag mus, lub peev xwm ntawm tsev neeg photovoltaics nyob rau hauv Australia, lub tebchaws United States, lub teb chaws Yelemees thiab Nyiv tus account rau 66.5%, 25.3%, 34.4% thiab 29.5% ntawm tag nrho cov ntsia photovoltaic muaj peev xwm raws li, thaum lub feem pua ntawm cov ntsia photovoltaic muaj peev xwm. hauv tsev neeg hauv Suav teb tsuas yog 4%.Sab laug thiab sab xis, nrog chav zoo rau kev txhim kho.
Lub hauv paus ntawm lub tsev photovoltaic system yog lub zog cia khoom, uas kuj yog ib feem nrog tus nqi loj tshaj plaws.Tam sim no, tus nqi ntawm cov roj teeb lithium hauv Suav teb yog kwv yees li 130 US las / kWh.Noj ib tsev neeg ntawm plaub hauv Sydney uas nws niam nws txiv ua haujlwm ua piv txwv, piv txwv tias kev siv hluav taws xob niaj hnub ntawm tsev neeg yog 22kWh, lub teeb tsa hluav taws xob hauv tsev yog 7kW photovoltaic Cheebtsam ntxiv rau 13.3kWh lub zog cia roj teeb.Qhov no kuj txhais tau tias tsuas yog cov roj teeb uas muaj zog txaus rau lub tshuab hluav taws xob photovoltaic yuav raug nqi $ 1,729.
Tab sis nyob rau hauv ob peb xyoos dhau los, tus nqi ntawm cov khoom siv hnub ci hauv tsev tau poob li ntawm 30% mus rau 50%, thaum qhov ua tau zoo tau nce li ntawm 10% mus rau 20%.Qhov no xav tias yuav ua kom nrawm nrawm ntawm tsev neeg photovoltaic zog cia.
Ci ntsa iab zeem muag rau tsev neeg photovoltaic zog cia
Ntxiv nrog rau lub zog cia roj teeb, cov khoom siv tseem ceeb yog photovoltaic thiab lub zog cia inverters, thiab cov khoom siv hluav taws xob hauv tsev tuaj yeem muab faib ua hybrid tsev photovoltaic zog cia tshuab thiab txuas lub tsev photovoltaic zog cia tshuab raws li kev sib txuas sib txawv thiab seb lawv txuas nrog kab sib chaws.system, off-grid tsev photovoltaic zog cia system, thiab photovoltaic zog cia zog tswj system.
Hybrid tsev photovoltaic zog cia tshuab feem ntau haum rau cov tsev neeg tshiab photovoltaic, uas tseem tuaj yeem lav qhov kev thov hluav taws xob tom qab hluav taws xob.Tam sim no nws yog tus qauv tseem ceeb, tab sis nws tsis haum rau kev kho dua tshiab cov tsev neeg photovoltaic uas twb muaj lawm.Hom kev sib txuas yog tsim rau cov tsev neeg photovoltaic uas twb muaj lawm, hloov cov phiaj xwm txuas nrog photovoltaic uas twb muaj lawm mus rau hauv lub zog cia, tus nqi nkag yog qhov tsawg, tab sis cov nqi them nqi kuj tsawg;hom off-grid yog tsim rau cov cheeb tsam uas tsis muaj kab sib chaws, thiab feem ntau yuav tsum tau nruab nrog lub tshuab hluav taws xob diesel interface.
Piv nrog rau lub zog cia roj teeb, inverters thiab photovoltaic modules account rau tsuas yog ib nrab ntawm tag nrho cov nqi ntawm cov roj teeb.Tsis tas li ntawd, cov khoom siv hluav taws xob hauv tsev yuav tsum tau teeb tsa los ntawm cov neeg teeb tsa, thiab cov nqi teeb tsa kuj tseem yog 12% -30%.
Txawm hais tias kim dua, ntau lub roj teeb cia tseem tso cai rau lub sijhawm ntse ntawm cov hluav taws xob hauv thiab tawm, tsis yog tsuas yog muag cov hluav taws xob ntau dhau rau lub zog hluav taws xob, tab sis qee qhov tau ua kom zoo rau kev sib koom ua ke rau hauv cov khoom siv hluav taws xob.Nyob rau lub sijhawm thaum lub tsheb hluav taws xob tau dhau los ua neeg nyiam, qhov txiaj ntsig no tseem yuav pab cov neeg siv txuag ntau tus nqi.
Nyob rau tib lub sijhawm, kev vam khom ntau dhau ntawm cov khoom siv hluav taws xob sab nraud yuav ua rau muaj kev kub ntxhov ntawm lub zog, tshwj xeeb tshaj yog nyob rau niaj hnub no cov xwm txheej thoob ntiaj teb.Noj cov teb chaws Europe lub zog qauv ua piv txwv, cov roj av muaj ntau npaum li 25%, thiab cov pa roj carbon monoxide European yog nyob ntawm kev xa khoom, uas ua rau muaj kev xav tau ceev ceev rau kev hloov pauv hluav taws xob hauv Tebchaws Europe.
Lub teb chaws Yelemees tau ua tiav lub hom phiaj ntawm 100% lub zog tauj dua tshiab los ntawm 2050 txog 2035, ua tiav 80% ntawm lub zog los ntawm kev tsim hluav taws xob txuas ntxiv mus.Cov European Commission tau dhau qhov REPowerEU cov lus pom zoo kom nce EU lub hom phiaj kev siv hluav taws xob tauj dua tshiab rau xyoo 2030, uas yuav nce 17TWh ntawm hluav taws xob hauv thawj xyoo ntawm tsev neeg cov phiaj xwm photovoltaic, thiab tsim 42TWh ntawm hluav taws xob ntxiv los ntawm 2025. Txhua lub tsev pej xeem tau nruab nrog photovoltaics, thiab xav kom Txhua lub tsev tshiab tau nruab nrog lub ru tsev photovoltaic, thiab cov txheej txheem kev pom zoo raug tswj tsis pub dhau peb lub hlis.
Xam cov peev txheej ntawm cov khoom siv hluav taws xob faib hluav taws xob raws li cov tsev neeg, xav txog qhov nkag mus ntawm cov khoom siv hluav taws xob hauv tsev kom tau txais cov naj npawb ntawm cov khoom siv hluav taws xob hauv tsev, thiab xav tias qhov nruab nrab nruab nrab muaj peev xwm ntawm ib tsev neeg kom tau txais lub peev xwm ntawm cov khoom siv hluav taws xob hauv tsev. lub ntiaj teb thiab hauv ntau lub khw.
Piv txwv tias nyob rau xyoo 2025, qhov nkag mus ntawm lub zog khaws cia hauv lub lag luam tshiab photovoltaic yog 20%, qhov nkag mus ntawm lub zog cia hauv khw muag khoom yog 5%, thiab lub ntiaj teb cov khoom siv hluav taws xob khaws cia qhov chaw muaj peev xwm ncav cuag 70GWh, qhov chaw ua lag luam loj heev. .
Cov ntsiab lus
Raws li kev faib ua feem ntawm lub zog hluav taws xob huv hauv lub neej niaj hnub tau dhau los ua qhov tseem ceeb, photovoltaics tau maj mam nkag mus rau ntau txhiab tsev neeg.Lub tsev photovoltaic zog cia qhov system tuaj yeem tsis tsuas yog ua tau raws li qhov xav tau ntawm hluav taws xob niaj hnub ntawm tsev neeg, tab sis kuj muag cov hluav taws xob ntau dhau rau hauv daim phiaj rau cov nyiaj tau los.Nrog rau kev nce ntawm cov khoom siv hluav taws xob, cov kab ke no yuav dhau los ua cov khoom yuav tsum muaj hauv cov tsev neeg yav tom ntej.
Post lub sij hawm: Aug-30-2023