Kev faib hluav taws xob photovoltaic yog hais txog cov khoom siv hluav taws xob photovoltaic uas tau tsim nyob ze cov chaw siv thiab ua haujlwm raws li tus kheej siv tus kheej ntawm tus neeg siv sab, hluav taws xob ntau dhau tau txuas nrog kab sib chaws, thiab kev sib npaug ntawm cov khoom siv hluav taws xob. Nws ua raws li cov hauv paus ntsiab lus ntawm kev hloov kho rau cov xwm txheej hauv zos, ua kom huv thiab ua tau zoo, kev teeb tsa kev faib tawm, thiab siv cov chaw nyob ze, ua kom tag nrho cov kev siv lub hnub ci hauv zos los hloov thiab txo cov fossil zog noj.
Faib cov tshuab hluav taws xob photovoltaic feem ntau muaj cov photovoltaic modules, inverters, kab sib txuas thiab lwm qhov chaw. Photovoltaic modules yog lub hauv paus tseem ceeb uas ncaj qha hloov hnub ci zog rau hauv lub zog hluav taws xob, thiab lub inverter hloov DC lub zog tso zis los ntawm photovoltaic modules rau hauv AC lub zog kom hloov mus rau cov kev xav tau ntawm daim phiaj. Kev faib hluav taws xob photovoltaic tshuab hluav taws xob muaj ntau yam kev siv, suav nrog thaj chaw nyob deb nroog, thaj chaw pastoral, thaj chaw roob, thiab tsim cov nroog loj, nruab nrab, thiab me me lossis thaj chaw lag luam. Nws tuaj yeem tsis tsuas yog daws cov kev xav tau ntawm hluav taws xob ntawm cov neeg siv hauv zos, tab sis kuj txhawb kev lag luam kev lag luam ntawm cov khoom xa tawm uas twb muaj lawm.
Kev faib hluav taws xob photovoltaic cov tshuab hluav taws xob muaj ntau yam zoo, xws li cov khoom siv hluav taws xob me me, muaj kuab paug tsawg, cov txiaj ntsig zoo ib puag ncig, thiab muaj peev xwm los txo cov hluav taws xob hauv zos. Txawm li cas los xij, nws lub zog ceev yog qhov tsawg thiab tsis tuaj yeem daws qhov teeb meem ntawm lub zog tsis txaus.
Kev faib hluav taws xob photovoltaic cov tshuab hluav taws xob tuaj yeem muab faib ua kab sib txuas nrog photovoltaic fais fab chaw nres tsheb thiab off-grid photovoltaic fais fab chaw nres tsheb. Grid-connected photovoltaic fais fab nroj tsuag yuav tsum tau txuas nrog rau cov pej xeem daim phiaj thiab cia siab rau ntawm daim phiaj hluav taws xob uas twb muaj lawm los ua haujlwm; thaum off-grid photovoltaic fais fab nroj tsuag tsis cia siab rau ntawm daim phiaj fais fab thiab ua haujlwm ntawm nws tus kheej. Txoj kev loj hlob ntawm kev faib cov photovoltaics tseem ntsib qee qhov kev sib tw, xws li kev nce siab ntawm daim phiaj hluav taws xob thiab qhov tsis txaus ntawm cov peev txheej hauv ru tsev. Txawm li cas los xij, nrog rau kev nce qib ntawm lub zog cia thev naus laus zis thiab kev txhawb nqa ntawm kev sib koom tes hla ciam teb, txoj kev loj hlob zeem muag ntawm kev xa tawm photovoltaics tseem dav.