Kev sib koom ua lag luam;Cov roj teeb lithium tau tsim sai heev (nrog rau cov cuab yeej paub tab thiab cov nqi poob qis).Vim muaj kev cuam tshuam ntawm lub roj teeb lub neej, kev hloov pauv thiab hloov pauv tau tuav lub lag luam tseem ceeb, nrog rau kev lag luam sib faib kwv yees li 76.8% hauv 2020;Cov roj teeb lithium tam sim no tsuas yog siv hauv khw muag khoom tom qab.RV lub zog cia yog nrog los ntawm kev faib khoom ntawm RV xa khoom, thiab tam sim no lub khw tseem ceeb yog Europe thiab Asmeskas.Nrog rau kev hloov kho dua tshiab ntawm lub zog khaws cia, muaj lub sijhawm zoo rau RV lub zog cia, thiab lub qab nthab theoretical ntawm RV lub teeb cia kev lag luam yuav tsum yog 193.9 billion US dollars.
Lub khw muag khoom hluav taws xob hauv tsev: qhov chaw txawv teb chaws loj, muaj zog cov ntsiab lus rau kev tsim hluav taws xob thaum muaj xwm ceev
Raws li QY Kev Tshawb Fawb, lub ntiaj teb portable generator lag luam loj yog kwv yees li 18.7 billion hauv 2020, nce mus txog 30.4 billion los ntawm 2026, nrog CAGR ntawm 7.2%.Tam sim no, cov ntsiab lus mob ntawm kev siv hluav taws xob rau cov neeg siv khoom txawv teb chaws yog raws li hauv qab no: ① Daim phiaj hluav taws xob txawv teb chaws tsis tshua muaj kev ruaj ntseg dua li daim phiaj hluav taws xob hauv tsev thiab cov nqi hluav taws xob siv hluav taws xob siab.American Society of Civil Engineers tau tshaj tawm ntau tshaj 3500 tag nrho cov khoom xa tawm hauv xyoo 2015, nyob rau qhov nruab nrab ntawm 49 feeb.② Txhawm rau daws qhov teeb meem no, cov tsev neeg txawv teb chaws feem ntau tau nruab nrog cov khoom siv hluav taws xob thaum muaj xwm txheej ceev, uas muaj qhov tsis zoo ntawm tus nqi siab, suab nrov, thiab muaj kuab paug siab.Qhov zoo ntawm cov khoom siv hluav taws xob hauv tsev: kev siv hluav taws xob ruaj khov + tus nqi qis, nrog rau txoj cai pab nyiaj.
Tam sim no, lub lag luam loj hlob rau lub tsev cia khoom yog nyob rau hauv Teb chaws Europe, thiab lub hauv paus ntawm lub tsev lub zog cia systems yog tsuas yog electrochemical zog cia.Raws li cov ntaub ntawv khaws tseg ntawm CNESA hauv xyoo 2018, cov khoom siv hluav taws xob hluav taws xob khaws cia cov neeg siv sab hauv dominates, suav txog 32.6%.Electrochemical lub zog cia tuaj yeem muab faib ntxiv rau hauv cov roj teeb lithium-ion thiab cov roj teeb lead-acid, nrog cov roj teeb lithium-ion dominating;Raws li CNESA cov ntaub ntawv hauv xyoo 2022, cov roj teeb lithium-ion suav txog 88.8% thiab cov roj teeb txhuas-acid suav txog 10%.Raws li kev tshaj tawm los ntawm Tuam Tshoj Kev Tshawb Fawb Lub Tsev Haujlwm ntawm Kev Lag Luam hais tias tsev neeg lub zog cia khoom lag luam loj yog 7.5 billion US las hauv 2020, thiab tshaj tawm los ntawm BNEF tias tus nqi ntawm cov khoom siv hluav taws xob hauv tsev hauv 2020 yog 431 US las ib kilowatt teev, nws tuaj yeem kwv yees tias lub peev xwm nruab ntawm tsev neeg lub zog cia hauv 2020 yuav yog kwv yees li 17.4 GWh.Raws li lub ntiaj teb cov tsev neeg thiab qhov kev xav tau nruab nrab ntawm cov khoom siv hluav taws xob hauv tsev (xws li 15 kWh), peb tuaj yeem txiav txim siab tias qhov chaw lag luam theoretical yog tsawg dua 1000 GWh, uas yog qhov loj heev.
Post lub sij hawm: Jun-29-2023