Raws li lub ntiaj teb paub ntau ntxiv txog qhov yuav tsum tau txav mus rau lub neej tom ntej kom huv thiab ruaj khov dua, lub hnub ci zog tau tshwm sim los ua ib qho kev cog lus tshaj plaws ntawm lub zog tauj dua tshiab. #inverter 3kw nrog tshuaj ntsuam Ntawm peb lub tuam txhab, peb tau ua hauj lwm los tsim lub hnub ci inverters uas tuaj yeem tsis tsuas yog siv lub zog ntawm lub hnub tab sis kuj muab lub zog huv thiab txhim khu kev qha.

Keeb kwm ntawm photovoltaic

Thawj qhov siv tau PV cell tau tsim nyob rau xyoo 1954 los ntawm cov kws tshawb fawb hauv xov tooj Bell. Pib thaum xyoo 1950s, PV hlwb tau siv los ua hluav taws xob US chaw satellites. #48v dc ac inverter Los ntawm lig 1970s, PV panels tau muab hluav taws xob nyob rau hauv tej thaj chaw deb, los yog off-grid, qhov chaw uas tsis muaj hluav taws xob fais fab kab. Txij li xyoo 2004, feem ntau ntawm cov PV panels tau teeb tsa hauv Tebchaws Meskas tau nyob hauv cov kab sib txuas ntawm cov tsev, cov tsev, thiab cov chaw nres tsheb hauv nruab nrab. Kev txhim kho thev naus laus zis, tus nqi qis dua rau PV systems, thiab ntau yam kev txhawb nqa nyiaj txiag thiab tsoomfwv cov cai tau pab nthuav dav PV siv txij li nruab nrab -1990s. Ntau pua txhiab daim phiaj sib txuas PV tam sim no tau teeb tsa hauv Tebchaws Meskas.

Lub US Energy Information Administration (EIA) kwv yees tias hluav taws xob tsim los ntawm kev siv hluav taws xob PV fais fab nroj tsuag tau nce los ntawm 76 lab kilowatthours (kWh) hauv xyoo 2008 txog 63 billion (kWh) hauv 2018. Kev siv hluav taws xob hluav taws xob muaj tsawg kawg yog 1, {{ 7}} kilowatts (los yog ib megawatt) ntawm hluav taws xob tsim muaj peev xwm. EIA kwv yees tias 30 billion kWh tau tsim los ntawm cov kab hluav taws xob me me txuas nrog PV hauv xyoo 2018, nce los ntawm 11 billion kWh hauv xyoo 2014.

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