Video: Koj puas tuaj yeem txuas lub hnub ci vaj huam sib luag ncaj qha rau lub inverter?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Ncaj qha . Koj tuaj yeem txuas tau koj hnub ci vaj huam sib luag ncaj qha mus rau DC load (tej zaum yuav tsum muaj qhov ntsuas hluav taws xob, nyob ntawm koj qhov load). Los yog, koj tuaj yeem txuas panels mus rau qhov tsis-grid-tied DC-rau-AC inverter , thiab tsav lub AC load ncaj qha . Hauv cov xwm txheej no, koj xav tau ib tug load uas yog "ok" nrog ib tug intermittent hwj chim qhov chaw.
Hais txog qhov no, lub inverter ua haujlwm li cas nrog lub hnub ci vaj huam sib luag?
A hnub ci inverter converts DC (Direct Current) tso zis ntawm a PV hnub ci vaj huam sib luag mus rau hauv qhov hluav taws xob zaus AC (hloov tam sim no) uas tuaj yeem pub rau hauv daim phiaj hluav taws xob ua lag luam (lossis) siv los ntawm ib cheeb tsam, off-line hluav taws xob n / w. Nyob rau hauv cov ntaub ntawv no, lub hnub ci lub zog yog khaws cia rau hauv lub roj teeb los ntawm PV hlwb.
Tsis tas li ntawd, qhov txawv ntawm hnub ci inverter thiab ib txwm inverter yog dab tsi? Cov normal inverter siv lub zog DC los ntawm cov roj teeb thiab tom qab ntawd hloov mus rau AC lub zog uas siv los ntawm cov khoom siv. Cov inverter roj teeb yog them los ntawm cov zis ntawm hnub ci panels thaum nws nyob rau hauv lub hnub ci txaus. Nyob rau hauv lub hnub ci inverter , photovoltaic cov hnub ci vaj huam sib luag tsim cov hloov pauv ncaj qha tam sim no (DC).
Kuj paub, Kuv puas xav tau lub inverter rau kuv lub hnub ci vaj huam sib luag?
Kuv puas xav tau rau nruab ib inverter yog kuv xwb xav them nqi kuv nkoj lossis RV roj teeb nrog a hnub ci vaj huam sib luag ? Tsis yog, koj tsuas xav tau ib qho inverter yog koj xav hloov DC roj teeb hwj chim rau AC tsev neeg hwj chim txhawm rau khiav cov khoom siv xws li TVs, cuab yeej chargers, thiab microwaves.
Lub hnub ci inverter ntev npaum li cas?
Feem ntau, kab sib txuas sib txuas inverters muaj lub neej ntev li ntawm 10 mus rau 20 xyoo . Koj yuav tsum cia siab tias feem ntau cov chav ua haujlwm zoo yuav kav ntev li 10 xyoo. Hnub ci inverters muaj warranty xws li los ntawm 5 mus rau 12 xyoo nrog ib tug zuj zus tus naj npawb ntawm manufacturers muab them rau kev pab cuam warranty ncua ntxiv.
Pom zoo:
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